Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 605 | 200 | DUPREE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 201 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 202 | VERMILLION | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 203 | LK PRESTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 204 | MILLER | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 205 | ELK POINT | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 206 | STURGIS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 207 | PLATTE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 208 | WINNER | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 209 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 210 | BELLEFORCH | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 211 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 212 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 213 | HARISBGTEA | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 214 | HARISBGTEA | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 215 | SIOUX FLS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 216 | ABERDEEN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 217 | NOSIOUX CY | Iowa | FIBERCOMM, LC | CLEC | More |
| 605 | 218 | EAGLEBUTTE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 219 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 220 | PIERRE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 221 | SIOUX FLS | South Dakota | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - SD | CLEC | More |
| 605 | 222 | PIERRE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 223 | PIERRE | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 224 | PIERRE | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 225 | ABERDEEN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 226 | ABERDEEN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 227 | ETHAN | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 228 | ABERDEEN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 229 | ABERDEEN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 230 | MOBRIDGE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 231 | SIOUX FLS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 232 | NOSIOUX CY | Iowa | QWEST CORPORATION | RBOC | More |
| 605 | 233 | CLARK | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 234 | CHAMBERLAN | South Dakota | MIDSTATE TELECOM, INC. - SD | | More |
| 605 | 235 | NOSIOUX CY | Iowa | QWEST CORPORATION | RBOC | More |
| 605 | 236 | MT VERNON | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 237 | WATERTOWN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 238 | HURLEY | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 239 | ALEXANDRIA | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 240 | SALEM | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 241 | SIOUX FLS | South Dakota | SOUTH DAKOTA NETWORK, LLC | IND. TELCO | More |
| 605 | 242 | NOSIOUX CY | South Dakota | LONG LINES METRO, LLC - SD | CLEC | More |
| 605 | 243 | NEWHOLLAND | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 244 | BISON | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 245 | FTTHOMPSON | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 246 | SPENCER | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 247 | CENTER | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 248 | LETCHER | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 249 | WHITE LAKE | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 250 | ABERDEEN | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 251 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 252 | ABERDEEN | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 253 | ALSEN | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 254 | SIOUX FLS | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 255 | HERMOSA | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 256 | MADISON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 257 | NISLAND | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 258 | ONIDA | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 259 | WHITERIVER | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 260 | YANKTON | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 261 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 262 | ABERDEEN | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 263 | IRENE | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 264 | ONIDA | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 265 | WEBSTER | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 266 | HITCHCOCK | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 267 | WAKONDA | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 268 | SISSETON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 269 | WHITEWOOD | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 270 | MADISON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 271 | SIOUX FLS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 272 | GARY | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 273 | MCINTOSH | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 274 | SIOUX FLS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 275 | SIOUX FLS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 276 | | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 277 | ABERDEEN | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 278 | SOSCRANTON | North Dakota | CONSOLIDATED TELCOM | IND. TELCO | More |
| 605 | 279 | WALL | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 280 | PIERRE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 281 | BOWDLE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 282 | BOWDLE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 283 | HOSMER | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 284 | EUREKA | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 285 | BOWDLE | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 286 | AVON | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 287 | ROSCOE | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 288 | NO GORDON | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 289 | SO ASHLEY | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 290 | ABERDEEN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 291 | MADISON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 292 | MITCHELL | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 293 | GANNVALLEY | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 294 | CLAREMONT | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 295 | PIERRE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 296 | CANISTOTA | South Dakota | ARMOUR INDEPENDENT TEL CO DBA GOLDEN WEST TELCOMM | IND. TELCO | More |
| 605 | 297 | PARKER | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 298 | ANDOVER | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 299 | MITCHELL | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 300 | BERESFORD | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 301 | PIERRE | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 302 | REDFIELD | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 303 | WATERTOWN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 304 | WHITE | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 305 | SIOUX FLS | South Dakota | TELNYX LLC | | More |
| 605 | 306 | SIOUX FLS | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 307 | HILL CITY | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 308 | NOSIOUX CY | South Dakota | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 605 | 309 | NOVALENTIN | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 310 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 311 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 312 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 313 | REDFIELD | South Dakota | NORTHERN VALLEY COMMUNICATIONS, LLC | CLEC | More |
| 605 | 314 | MCLAUGHLIN | South Dakota | STANDING ROCK TELECOMMUNICATIONS, INC. | | More |
| 605 | 315 | ARLINGTON | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 316 | IROQUOIS | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 318 | PIERRE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 319 | MISSION | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 321 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 322 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 323 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 324 | CRESBARD | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 325 | PIERPONT | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 326 | VIBORG | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 327 | FLYGER | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 328 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 329 | FREDERICK | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 330 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 331 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 332 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 333 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 334 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 335 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 336 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 337 | PLATTE | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 338 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 339 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 340 | DEADWOOD | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 341 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 342 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 343 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 344 | BELVIDERE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 345 | WEBSTER | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 346 | SO ELLENDL | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 347 | STURGIS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 348 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 349 | WESTJASPER | Minnesota | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | | More |
| 605 | 350 | HURON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 351 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 352 | HURON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 353 | HURON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 354 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 355 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 356 | ELK POINT | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 357 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 358 | SO FORBES | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 359 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 360 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 361 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 362 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 363 | HUMBOLDT | South Dakota | SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | IND. TELCO | More |
| 605 | 364 | LESTERVL | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 365 | DUPREE | South Dakota | CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY | IND. TELCO | More |
| 605 | 366 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 367 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 368 | HARISBGTEA | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 369 | SPRINGFLD | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 370 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 371 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 372 | WORTHING | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 373 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 374 | LEMMON | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 375 | BUFFALO | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 376 | SIOUX FLS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 377 | ABERDEEN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 378 | NOVALENTIN | Nebraska | QWEST CORPORATION | RBOC | More |
| 605 | 379 | SO NELVIK | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 380 | ABERDEEN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 381 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 382 | CONDE | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 383 | SO GUELPH | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 384 | WAGNER | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 385 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 386 | QUINN | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 387 | MENNO | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 388 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 389 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 390 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 391 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 392 | ORIENT | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 393 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 394 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 395 | FERNEY | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 396 | COLUMBIA | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 397 | GROTON | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 398 | SUMMIT | South Dakota | RC TECHNOLOGIES | IND. TELCO | More |
| 605 | 399 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 400 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 401 | SIOUX FLS | South Dakota | IP HORIZON LLC | | More |
| 605 | 403 | SIOUX FLS | South Dakota | CSC WIRELESS, LLC | | More |
| 605 | 404 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 405 | ARLINGTON | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 407 | MARTIN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 408 | HARISBGTEA | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 409 | HARISBGTEA | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 410 | IPSWICH | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 411 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 412 | ABERDEEN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 413 | SIOUX FLS | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 414 | SPEARFISH | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 415 | RAPID CITY | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 416 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 417 | FTTHOMPSON | South Dakota | NATIVE AMERICAN TELECOM, LLC - SD | | More |
| 605 | 418 | ABERDEEN | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 419 | SISSETON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 420 | ROSLYN | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 421 | SALEM | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 422 | NOSIOUX CY | South Dakota | LONG LINES METRO, LLC - SD | CLEC | More |
| 605 | 423 | STURGIS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 424 | ORAL | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 425 | SALEM | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 426 | IPSWICH | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 427 | MADISON | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 428 | DELLRAPIDS | South Dakota | SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | IND. TELCO | More |
| 605 | 429 | NOCROOKSTN | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 430 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 431 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 432 | MILBANK | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 433 | INTERIOR | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 434 | MILBANK | South Dakota | RC COMMUNICATIONS, INC. - SD | | More |
| 605 | 435 | WAUBAY | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 436 | SENECA | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 437 | HERREID | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 438 | MILBANK | South Dakota | INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. | | More |
| 605 | 439 | LEOLA | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 440 | CUSTER | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 441 | MARTIN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 442 | TOLSTOY | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 443 | WHITEWOOD | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 444 | SIOUX FLS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 445 | MILBANK | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 446 | COLTON | South Dakota | SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | IND. TELCO | More |
| 605 | 447 | ONAKA | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 448 | BRITTON | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 449 | EMERY | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 450 | REDFIELD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 451 | WAKONDA | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 452 | WOOD | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 453 | MILLER | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 454 | MARTIN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 455 | KYLE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 456 | NEWELL | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 457 | CREIGHTON | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 458 | WESSINGTON | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 459 | ARDMORE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 460 | REDFIELD | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 461 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 462 | LONGVALLEY | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 463 | TABOR | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 464 | TYNDALL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 465 | CROOKS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 466 | ISABEL | South Dakota | CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY | IND. TELCO | More |
| 605 | 467 | MILBANK | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 468 | REDFIELD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 469 | LAKE ANDES | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 470 | BRITTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 471 | SALEM | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 472 | REDFIELD | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 473 | RELIANCE | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 474 | NLARCHWOOD | Iowa | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - SD | | More |
| 605 | 475 | REDFIELD | South Dakota | NORTHERN VALLEY COMMUNICATIONS, LLC | CLEC | More |
| 605 | 477 | FTTHOMPSON | South Dakota | NATIVE AMERICAN TELECOM, LLC - SD | | More |
| 605 | 478 | HIGHMORE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 479 | WHENDRICKS | Minnesota | INTERSTATE TELECOM COOP, INC. - MN | IND. TELCO | More |
| 605 | 480 | MADISON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 481 | LAKE ANDES | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 482 | OLDHAMRMON | South Dakota | ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) | IND. TELCO | More |
| 605 | 483 | WENTWORTH | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 484 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 485 | WINFRED | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 486 | ROSLYN | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 487 | LAKE ANDES | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 488 | KADOKA | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 489 | CHESTER | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 490 | STURGIS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 491 | LAKE ANDES | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 492 | BRISTOL | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 493 | LANGFORD | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 494 | PIERRE | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 495 | FORESTBURG | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 496 | SIOUX FLS | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 497 | WOLSEY | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 498 | HARISBGTEA | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 499 | STURGIS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 500 | YANKTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 501 | SIOUX FLS | South Dakota | WIDE VOICE, LLC - SD | | More |
| 605 | 502 | PIERRE | South Dakota | TELNYX LLC | | More |
| 605 | 503 | RAPID CITY | South Dakota | DISH WIRELESS, LLC | | More |
| 605 | 504 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 505 | PARKSTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 506 | WORTHING | South Dakota | DISH WIRELESS, LLC | | More |
| 605 | 509 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 510 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 511 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 512 | NEWUNDERWD | South Dakota | DISH WIRELESS, LLC | | More |
| 605 | 513 | RAPID CITY | South Dakota | NUSO, LLC | | More |
| 605 | 514 | HURON | South Dakota | NATIVE WIRELESS, LLC | | More |
| 605 | 515 | WALL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 516 | MURDO | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 517 | CUSTER | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 518 | SIOUX FLS | South Dakota | COMCAST IP PHONE, LLC | | More |
| 605 | 519 | RAPID CITY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 520 | WATERTOWN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 521 | SIOUX FLS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 522 | | South Dakota | METROPCS, INC. | | More |
| 605 | 523 | CANOVA | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 524 | MORRISTOWN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 525 | LK PRESTON | South Dakota | VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM | | More |
| 605 | 526 | HARTFORD | South Dakota | UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 527 | ARTESIAN | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 528 | HARTFORD | South Dakota | UNION TEL. CO. DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 529 | BALTIC | South Dakota | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) | IND. TELCO | More |
| 605 | 530 | COLMAN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 531 | FLANDREAU | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 532 | CLARK | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 533 | SOLIDGERWD | North Dakota | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - ND | IND. TELCO | More |
| 605 | 534 | COLMAN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 535 | OELRICHS | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 537 | ROSHOLT | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 538 | DUPREE | South Dakota | CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY | IND. TELCO | More |
| 605 | 539 | WESIGTNSPG | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 540 | NOSIOUX CY | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 541 | BIGSTONECY | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 542 | ELKTON | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 543 | CROOKS | South Dakota | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) | IND. TELCO | More |
| 605 | 544 | MILESVILLE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 545 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 546 | IROQUOIS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 547 | W HAWARDEN | Iowa | HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS | IND. TELCO | More |
| 605 | 548 | BALTIC | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 549 | SPEARFISH | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 550 | MITCHELL | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 551 | HURON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 552 | CENTERVL | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 553 | SIOUX FLS | South Dakota | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 605 | 554 | HURON | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 555 | SIOUX FLS | Iowa | QWEST CORPORATION | RBOC | More |
| 605 | 556 | MADISON | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 557 | CLEARFIELD | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 558 | CANTON | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 559 | SPEARFISH | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 560 | BROOKINGSR | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 561 | STURGIS | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 562 | GETTYSBURG | South Dakota | NATIVE AMERICAN TELECOM - PINE RIDGE LLC - SD | | More |
| 605 | 563 | CENTERVL | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 564 | SOHETTINGR | North Dakota | CONSOLIDATED TELCOM | IND. TELCO | More |
| 605 | 565 | WEST AKRON | Iowa | HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS | IND. TELCO | More |
| 605 | 566 | WINNER | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 567 | HAYES | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 568 | BELLEFORCH | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 569 | BELLEFORCH | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 570 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 571 | DEADWOOD | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 572 | ARMOUR | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 573 | FLANDREAU | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 574 | HILL CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 575 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 576 | SOUTH LADD | North Dakota | CONSOLIDATED TELCOM | IND. TELCO | More |
| 605 | 577 | LONG LAKE | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 578 | DEADWOOD | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 579 | HOWARD | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 580 | LEAD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 581 | VERMILLION | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 582 | BRANDON | South Dakota | ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) | IND. TELCO | More |
| 605 | 583 | SCOTLAND | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 584 | LEAD | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 585 | NOSIOUX CY | South Dakota | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 605 | 586 | NUNDA | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 587 | NO BRISTOW | Nebraska | NORTHEAST NEBRASKA TEL. CO. | IND. TELCO | More |
| 605 | 588 | WEBSTER | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 589 | TYNDALL | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 590 | WEBSTER | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 591 | LEAD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 592 | BROOKINGS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 593 | RAPID CITY | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 594 | GARRETSON | South Dakota | ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) | IND. TELCO | More |
| 605 | 595 | SIOUX FLS | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 596 | TULARE | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 597 | MITCHELL | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 598 | FAULKTON | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 599 | CAVOUR | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 600 | RAPID CITY | South Dakota | FRACTEL, LLC | | More |
| 605 | 601 | SIOUX FLS | South Dakota | TWILIO INTERNATIONAL, INC. | | More |
| 605 | 604 | BRANDON | South Dakota | MIDCO VOICE, LLC | | More |
| 605 | 605 | ABERDEEN | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 606 | SIOUX FLS | South Dakota | ONVOY SPECTRUM, LLC | | More |
| 605 | 607 | SIOUX FLS | South Dakota | HD CARRIER LLC | | More |
| 605 | 608 | RAPID CITY | South Dakota | HD CARRIER LLC | | More |
| 605 | 609 | PIERRE | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 610 | SIOUX FLS | South Dakota | LEVEL 3 COMMUNICATIONS, LLC - SD | | More |
| 605 | 611 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 613 | PLATTE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 615 | PINE RIDGE | South Dakota | NATIVE AMERICAN TELECOM - PINE RIDGE LLC - SD | | More |
| 605 | 616 | CANTON | South Dakota | ONVOY SPECTRUM, LLC | | More |
| 605 | 620 | LK PRESTON | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 621 | MADISON | South Dakota | INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. | | More |
| 605 | 622 | ABERDEEN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 623 | REVILLO | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 624 | VERMILLION | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 625 | BRYNTWLWLK | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 626 | ABERDEEN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 627 | VOLGA | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 628 | BRYNTWLWLK | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 629 | WHITE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 630 | MITCHELL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 631 | DEADWOOD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 632 | HILL CITY | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 633 | FLANDREAU | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 634 | CAVOUR | South Dakota | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 635 | DOLAND | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 636 | MADISON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 637 | NEWEFFNGTN | South Dakota | RC TECHNOLOGIES | IND. TELCO | More |
| 605 | 638 | VERMILLION | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 639 | SPEARFISH | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 640 | SPEARFISH | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 641 | LEAD | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 642 | SPEARFISH | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 643 | | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 644 | SPEARFISH | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 645 | SPEARFISH | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 646 | RAPID CITY | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 647 | LENNOX | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 648 | MARION | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 649 | SELBY | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 650 | SIOUX FLS | South Dakota | EXIANT COMMUNICATIONS LLC | | More |
| 605 | 651 | BROOKINGS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 652 | CLAIRECITY | South Dakota | RC TECHNOLOGIES | IND. TELCO | More |
| 605 | 653 | YANKTON | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 654 | BONESTEEL | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 655 | YANKTON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 656 | MITCHELL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 657 | WATERTOWN | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 658 | VERMILLION | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 659 | VERMILLION | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 660 | YANKTON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 661 | YANKTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 662 | EDGEMONT | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 663 | HURON | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 664 | YANKTON | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 665 | YANKTON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 666 | KEYSTONE | South Dakota | FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO | IND. TELCO | More |
| 605 | 667 | | South Dakota | FRACTEL, LLC | | More |
| 605 | 668 | YANKTON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 669 | MURDO | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 670 | VERMILLION | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 671 | VERMILLION | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 672 | VERMILLION | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 673 | CUSTER | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 674 | BIGSTONECY | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 675 | VERMILLION | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 676 | STOCKHOLM | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 677 | VERMILLION | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 678 | W MARIETTA | Minnesota | FARMERS MUTUAL TEL. CO. | IND. TELCO | More |
| 605 | 679 | VERMILLION | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 680 | KIMBALL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 681 | SIOUX FLS | South Dakota | NUSO, LLC | | More |
| 605 | 682 | KIMBALL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 683 | VIVIAN | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 684 | COLMAN | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 685 | MARTIN | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 686 | ESTELLINE | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 687 | SOVENTURIA | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 688 | BROOKINGS | South Dakota | CITY OF BROOKINGS MUNICIPAL TEL. DEPT. | IND. TELCO | More |
| 605 | 689 | YANKTON | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 690 | BROOKINGS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 691 | BROOKINGS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 692 | BROOKINGS | South Dakota | CITY OF BROOKINGS MUNICIPAL TEL. DEPT. | IND. TELCO | More |
| 605 | 693 | BROOKINGS | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 694 | WBROWNSVLY | Minnesota | VALLEY TEL. CO. | IND. TELCO | More |
| 605 | 695 | BROOKINGS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 696 | BROOKINGS | South Dakota | CITY OF BROOKINGS MUNICIPAL TEL. DEPT. | IND. TELCO | More |
| 605 | 697 | BROOKINGS | South Dakota | CITY OF BROOKINGS MUNICIPAL TEL. DEPT. | IND. TELCO | More |
| 605 | 698 | SISSETON | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 699 | WINNER | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 700 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 702 | STURGIS | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 705 | SIOUX FLS | South Dakota | COMMIO, LLC | | More |
| 605 | 709 | HARISBGTEA | South Dakota | STRATUS NETWORKS | | More |
| 605 | 710 | LAKENORDEN | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 711 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 715 | ABERDEEN | South Dakota | JAMES VALLEY WIRELESS, LLC | | More |
| 605 | 716 | RAPID CITY | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 717 | SPEARFISH | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 718 | RAPID CITY | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 719 | RAPID CITY | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 720 | STURGIS | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 721 | RAPID CITY | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 722 | SPEARFISH | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 723 | BELLEFORCH | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 724 | ARMOUR | South Dakota | ARMOUR INDEPENDENT TEL CO DBA GOLDEN WEST TELCOMM | IND. TELCO | More |
| 605 | 725 | ABERDEEN | South Dakota | NORTHERN VALLEY COMMUNICATIONS, LLC | CLEC | More |
| 605 | 726 | ACADEMY | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 727 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 728 | SIOUX FLS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 729 | BRIDGEWTR | South Dakota | ARMOUR INDEPENDENT TEL CO DBA GOLDEN WEST TELCOMM | IND. TELCO | More |
| 605 | 730 | CHAMBERLAN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 731 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 732 | STICKNEY | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 733 | LAPLANT | South Dakota | CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY | IND. TELCO | More |
| 605 | 734 | CHAMBERLAN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 735 | SO FORMAN | North Dakota | DICKEY RURAL TEL. COOP. | IND. TELCO | More |
| 605 | 736 | BROOKINGS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 737 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 738 | VEBLEN | South Dakota | RC TECHNOLOGIES | IND. TELCO | More |
| 605 | 739 | FAITH | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 740 | SIOUX FLS | South Dakota | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 605 | 741 | VERMILLION | South Dakota | MCLEODUSA TELECOMMUNICATION SERVICES, INC. - SD | CLEC | More |
| 605 | 742 | SISSETON | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 743 | HARISBGTEA | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 744 | SALEM | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 745 | HOTSPRINGS | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 746 | | South Dakota | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 747 | ROSEBUD | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 748 | MAURINE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 749 | ENEWCASTLE | Wyoming | RT COMMUNICATIONS | IXC | More |
| 605 | 750 | LENNOX | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 751 | BERESFORD | South Dakota | METROPCS, INC. | | More |
| 605 | 752 | SIOUX CITY | Iowa | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 753 | WATERTOWN | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 754 | NEWUNDERWD | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 755 | RAPID CITY | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 756 | SOUTHSHORE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 757 | VALLEY SPG | South Dakota | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - SD | | More |
| 605 | 758 | FLORENCE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 759 | SIOUX FLS | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 760 | YANKTON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 761 | ELK POINT | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 762 | GLENHAM | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 763 | BERESFORD | South Dakota | BERESFORD MUNICIPAL TEL. CO. | IND. TELCO | More |
| 605 | 764 | CANTON | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 765 | GETTYSBURG | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 766 | VIBORG | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 767 | HARISBGTEA | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 768 | LEBANON | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 769 | GETTYSBURG | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 770 | MITCHELL | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 771 | GETTYSBURG | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 772 | HOWARD | South Dakota | ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) | IND. TELCO | More |
| 605 | 773 | PIERRE | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 774 | SIOUX FLS | South Dakota | EDGETEL, LLC | | More |
| 605 | 775 | BURKE | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 776 | PIERRE | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 777 | REDFIELD | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 778 | KIMBALL | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 779 | DELMONT | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 780 | NOSIOUX CY | Iowa | LONG LINES METRO, LLC - SD | CLEC | More |
| 605 | 781 | KYLE | South Dakota | NATIVE AMERICAN TELECOM - PINE RIDGE LLC - SD | | More |
| 605 | 782 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 783 | HAYTI | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 784 | BRADLEY | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 785 | LAKENORDEN | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 786 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 787 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 788 | MEADOW | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 789 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 790 | ABERDEEN | South Dakota | S&S COMMUNICATIONS/ALTERNA-CELL | WIRELESS PROV | More |
| 605 | 791 | RAPID CITY | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 792 | SISSETON | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 793 | CASTLEWOOD | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 794 | TORONTO | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 795 | GOODWIN | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 796 | WOONSOCKET | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 797 | CAMP CROOK | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 798 | WICKSVILLE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 799 | SIOUX FLS | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 800 | SIOUX FLS | South Dakota | TERRA NOVA TELECOM INC. | | More |
| 605 | 801 | BELLEFORCH | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 804 | CASTLEWOOD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 805 | PIERRE | South Dakota | METROPCS, INC. | | More |
| 605 | 808 | REDFIELD | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 809 | SIOUX FLS | South Dakota | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 605 | 809 | SIOUX FLS | South Dakota | NUSO, LLC | | More |
| 605 | 811 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 812 | SIOUX FLS | South Dakota | DISH WIRELESS, LLC | | More |
| 605 | 815 | CHAMBERLAN | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 818 | WATERTOWN | South Dakota | RC COMMUNICATIONS, INC. - SD | | More |
| 605 | 820 | MOUND CITY | South Dakota | COMMIO, LLC | | More |
| 605 | 821 | DUPREE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 822 | NORTH CODY | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 823 | MCLAUGHLIN | South Dakota | WEST RIVER TELECOMMUNICATIONS COOP. - SD | IND. TELCO | More |
| 605 | 824 | VERMILLION | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 825 | CLAYTON | South Dakota | TRIOTEL COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 826 | SINAI | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 827 | VOLGA | South Dakota | VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM | | More |
| 605 | 828 | MISSION | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 829 | MILLER | South Dakota | S&S COMMUNICATIONS/ALTERNA-CELL | WIRELESS PROV | More |
| 605 | 830 | GREGORY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 831 | GREGORY | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 832 | ASTORIA | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 833 | BUFFALOGAP | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 834 | NORTHNAPER | Nebraska | THREE RIVER TELCO | IND. TELCO | More |
| 605 | 835 | GREGORY | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 836 | CANTON | South Dakota | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 605 | 837 | KADOKA | South Dakota | KADOKA TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 838 | SIOUX FLS | South Dakota | YMAX COMMUNICATIONS CORP. - SD | | More |
| 605 | 839 | BRANDON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 840 | WINNER | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 841 | WINNER | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 842 | WINNER | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 843 | MIDLAND | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 844 | CLARK | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 845 | MOBRIDGE | South Dakota | WEST RIVER TELECOMMUNICATIONS COOP (MOBRIDGE) - SD | IND. TELCO | More |
| 605 | 846 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 847 | LK PRESTON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 848 | GLENHAM | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 849 | ALPENA | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 850 | GLENHAM | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 851 | HOWARD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 852 | HIGHMORE | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 853 | MILLER | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 854 | DE SMET | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 855 | SO REEDER | North Dakota | CONSOLIDATED TELCOM | IND. TELCO | More |
| 605 | 856 | MISSION | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 857 | YANKTON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 858 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 859 | PHILIP | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 860 | DE SMET | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 861 | DE SMET | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 862 | BIGSTONECY | Minnesota | QWEST CORPORATION | RBOC | More |
| 605 | 863 | RAPID CITY | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 864 | FLANDREAU | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 865 | TIMBERLAKE | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 866 | SORUM | South Dakota | WEST RIVER COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 867 | PINE RIDGE | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 868 | WATERTOWN | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 869 | KENNEBEC | South Dakota | KENNEBEC TEL. CO. | IND. TELCO | More |
| 605 | 870 | HIGHMORE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 871 | HIGHMORE | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 872 | RAPID CITY | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 873 | ESTELLINE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 874 | CLEAR LAKE | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 875 | HARROLD | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 876 | BRANDT | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 877 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 878 | WATERTOWN | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 879 | WITTEN | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 880 | WATERTOWN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 881 | WATERTOWN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 882 | WATERTOWN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 883 | WOLSEY | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 884 | WATERTOWN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 885 | HOUGHTON | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 886 | WATERTOWN | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 887 | MELLETTE | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 888 | CHAMBERLAN | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 889 | POLLOCK | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 890 | HOTSPRINGS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 891 | HOTSPRINGS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 892 | BELLEFORCH | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 893 | MILLER | South Dakota | MIDCONTINENT COMMUNICATIONS. - SD | CLEC | More |
| 605 | 894 | PUKWANA | South Dakota | MIDSTATE COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 895 | PRESHO | South Dakota | KENNEBEC TEL. CO. | IND. TELCO | More |
| 605 | 896 | | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 897 | TURTON | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 898 | ROSCOE | South Dakota | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 899 | MARTIN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 900 | SIOUX FLS | South Dakota | FRACTEL, LLC | | More |
| 605 | 902 | WATERTOWN | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 905 | STURGIS | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 906 | SIOUX FLS | South Dakota | TELEPORT COMMUNICATIONS AMERICA SD-LLC | | More |
| 605 | 909 | HILL CITY | South Dakota | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 910 | SIOUX FLS | South Dakota | RADIANTIQ LLC | | More |
| 605 | 911 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 920 | DEADWOOD | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 922 | ELKTON | South Dakota | MCC TELEPHONY OF THE MID-WEST, LLC - SD | | More |
| 605 | 923 | RAPID CITY | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 924 | MILBANK | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 925 | FREEMAN | South Dakota | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | IND. TELCO | More |
| 605 | 926 | MOBRIDGE | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 927 | SISSETON | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 928 | PARKSTON | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 929 | SIOUX FLS | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 930 | VOLGA | South Dakota | CENTURYLINK COMMUNICATIONS, LLC | | More |
| 605 | 931 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 932 | PEEVER | South Dakota | RC TECHNOLOGIES | IND. TELCO | More |
| 605 | 933 | MITCHELL | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 934 | ALCESTER | South Dakota | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) | IND. TELCO | More |
| 605 | 935 | TRIPP | South Dakota | SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD | IND. TELCO | More |
| 605 | 936 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 937 | SIOUX FLS | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 938 | WILMOT | South Dakota | RC TECHNOLOGIES | IND. TELCO | More |
| 605 | 939 | RAPID CITY | South Dakota | AT&T - LOCAL | CLEC | More |
| 605 | 940 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 941 | SIOUX FLS | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 942 | PLANKINTON | South Dakota | SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | IND. TELCO | More |
| 605 | 943 | REEHEIGHTS | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 944 | MARTIN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 945 | PIERRE | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 946 | CORSICA | South Dakota | SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION | IND. TELCO | More |
| 605 | 947 | WAUBAY | South Dakota | INTERSTATE TELECOM COOP, INC. - SD | IND. TELCO | More |
| 605 | 948 | HOVEN | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 949 | MILBANK | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 950 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 951 | SIOUX FLS | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 952 | KADOKA | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 953 | CUSTER | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 954 | MURDO | South Dakota | BANDWIDTH.COM CLEC, LLC - SD | | More |
| 605 | 955 | MOUND CITY | South Dakota | VALLEY TELECOM COOP. ASSN., INC. | IND. TELCO | More |
| 605 | 956 | WATERTOWN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 957 | BERESFORD | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | IND. TELCO | More |
| 605 | 960 | HURON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 961 | SIOUX FLS | South Dakota | VONAGE AMERICA LLC | | More |
| 605 | 962 | BLUNT | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 963 | DELLRAPIDS | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 964 | EAGLEBUTTE | South Dakota | CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY | IND. TELCO | More |
| 605 | 965 | SIOUX FLS | South Dakota | CLARITY TELECOM, LLC DBA BLUEPEAK | CLEC | More |
| 605 | 966 | JEFFERSON | South Dakota | JEFFERSON TEL. CO. | IND. TELCO | More |
| 605 | 967 | FAITH | South Dakota | CITY OF FAITH MUNICIPAL TEL. CO. | IND. TELCO | More |
| 605 | 968 | JEFFERSON | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 969 | NO KILGORE | Nebraska | GREAT PLAINS COMMUNICATIONS, INC. | IND. TELCO | More |
| 605 | 970 | WATERTOWN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 971 | ABERDEEN | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
| 605 | 972 | WESTJASPER | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 973 | ONIDA | South Dakota | VENTURE COMMUNICATIONS COOPERATIVE | IND. TELCO | More |
| 605 | 975 | YANKTON | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 976 | XXXXXXXXXX | South Dakota | MULTIPLE OCN LISTING | | More |
| 605 | 977 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 978 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 979 | NOSIOUX CY | South Dakota | TELNYX LLC | | More |
| 605 | 980 | MARTIN | South Dakota | NEW CINGULAR WIRELESS PCS, LLC - IL | WIRELESS PROV | More |
| 605 | 981 | RAPID CITY | South Dakota | AERIAL COMMUNICATIONS, INC. | WIRELESS PROV | More |
| 605 | 982 | ABERDEEN | South Dakota | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 983 | ARLINGTON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 984 | HUDSON | South Dakota | ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BALTIC) | IND. TELCO | More |
| 605 | 985 | ENNING | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 986 | | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 987 | CANTON | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 988 | SIOUX FLS | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 989 | NOVALENTIN | South Dakota | NUSO, LLC | | More |
| 605 | 990 | MITCHELL | South Dakota | ATV HOLDINGS, LLC D/B/A MITCHELL TELECOM - SD | | More |
| 605 | 991 | MILBANK | South Dakota | AIRUS, INC. - SD | | More |
| 605 | 992 | BIGSTONECY | South Dakota | TON80 COMMUNICATIONS, LLC | | More |
| 605 | 993 | WASTA | South Dakota | GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM | IND. TELCO | More |
| 605 | 994 | HECLA | South Dakota | JAMES VALLEY COOPERATIVE TELEPHONE COMPANY | IND. TELCO | More |
| 605 | 995 | MITCHELL | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 996 | MITCHELL | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 997 | FLANDREAU | South Dakota | QWEST CORPORATION | RBOC | More |
| 605 | 998 | MILLER | South Dakota | ONVOY, LLC - SD | | More |
| 605 | 999 | MITCHELL | South Dakota | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | WIRELESS PROV | More |
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