Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 302 | 200 | LEWES | Delaware | YMAX COMMUNICATIONS CORP. - DE | | More |
| 302 | 201 | FREDERICA | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 202 | CAMDEN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 203 | MIDDLETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 204 | ANGOLA | Delaware | ONVOY, LLC - DE | | More |
| 302 | 205 | BRIDGEVL | Delaware | ONVOY, LLC - DE | | More |
| 302 | 206 | CAMDEN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 207 | DAGSBORO | Delaware | ONVOY, LLC - DE | | More |
| 302 | 208 | DELAWARECY | Delaware | ONVOY, LLC - DE | | More |
| 302 | 209 | DELMAR | Delaware | ONVOY, LLC - DE | | More |
| 302 | 210 | XXXXXXXXXX | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 212 | REHOBOTH | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 213 | DOVER | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 214 | FELTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 215 | CAMDEN | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 216 | FREDERICA | Delaware | ONVOY, LLC - DE | | More |
| 302 | 217 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 218 | WILMINGTON | Delaware | METROPCS, INC. | | More |
| 302 | 219 | GREENWOOD | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 220 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 221 | NEW CASTLE | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 222 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 223 | SMYRNA | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 224 | NEWARK | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 225 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 226 | REHOBOTH | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 227 | REHOBOTH | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 228 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 229 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 230 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 231 | ANGOLA | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 232 | BRIDGEVL | Delaware | BLOCK LINE SYSTEMS, LLC - DE | | More |
| 302 | 233 | CAMDEN | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 234 | HOCKESSIN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 235 | HOCKESSIN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 236 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 237 | DOVER | Delaware | COMMIO, LLC | | More |
| 302 | 238 | GUMBORO | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 239 | HOCKESSIN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 240 | CAMDEN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 241 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 242 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 243 | WILMINGTON | Delaware | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 302 | 244 | WILMINGTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 245 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 246 | HOLLY OAK | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 247 | WILMINGTON | Delaware | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 302 | 248 | DELMAR | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 249 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 250 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 251 | OCEAN VIEW | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 252 | WILMINGTON | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 253 | GEORGETOWN | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 254 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 255 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 256 | WILMINGTON | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 257 | DOVER | Delaware | PEERLESS NETWORK OF DELAWARE, LLC - DE | | More |
| 302 | 258 | GEORGETOWN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 259 | NEWARK | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 260 | REHOBOTH | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 261 | DELAWARECY | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 262 | SEAFORD | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 263 | DOVER | Delaware | SCOTT SABO DBA ALLPAGE | WIRELESS PROV | More |
| 302 | 264 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 265 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 266 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 267 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 268 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 269 | DOVER | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 270 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 271 | GEORGETOWN | Delaware | NUSO, LLC | | More |
| 302 | 272 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 273 | NEWARK | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 274 | GEORGETOWN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 275 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 276 | NEW CASTLE | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 277 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 278 | REHOBOTH | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 279 | MIDDLETOWN | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 280 | LAUREL | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 281 | HOLLY OAK | Delaware | METROPCS, INC. | | More |
| 302 | 282 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 283 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 284 | FELTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 285 | MIDDLETOWN | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 286 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 287 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 288 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 289 | FELTON | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 290 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 291 | LEWES | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE | CLEC | More |
| 302 | 292 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 293 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 294 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 295 | WILMINGTON | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 296 | REHOBOTH | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 297 | MILLSBORO | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 298 | WILMINGTON | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 299 | WILMINGTON | Delaware | US LEC OF PENNSYLVANIA INC. - DE | | More |
| 302 | 300 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 301 | NEWARK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 302 | DELAWARECY | Delaware | ONVOY, LLC - DE | | More |
| 302 | 303 | GUMBORO | Delaware | ONVOY, LLC - DE | | More |
| 302 | 304 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 305 | HARRINGTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 306 | HARTLY | Delaware | ONVOY, LLC - DE | | More |
| 302 | 307 | HOCKESSIN | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 308 | HOLLY OAK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 309 | LAUREL | Delaware | ONVOY, LLC - DE | | More |
| 302 | 310 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 312 | MIDDLETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 313 | LEWES | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 314 | MIDDLETOWN | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 315 | MILFORD | Delaware | ONVOY, LLC - DE | | More |
| 302 | 316 | MILLSBORO | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 317 | NEW CASTLE | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 318 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 319 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 320 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 321 | DAGSBORO | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 322 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 323 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 324 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 325 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 326 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 327 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 328 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 329 | MILTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 330 | ANGOLA | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 331 | CAMDEN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 332 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 333 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 334 | HOLLY OAK | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 335 | FREDERICA | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 336 | DOVER | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 337 | BRIDGEVL | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 338 | NEWARK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 339 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 340 | DELAWARECY | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 341 | NEWARK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 342 | DOVER | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 343 | HARTLY | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 344 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 345 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 346 | DOVER | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 347 | GEORGETOWN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 348 | GEORGETOWN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 349 | GREENWOOD | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 350 | DOVER | Delaware | REDI-CALL COMMUNICATIONS CO. | WIRELESS PROV | More |
| 302 | 351 | WILMINGTON | Delaware | PAETEC COMMUNICATIONS, INC. - DE | CLEC | More |
| 302 | 352 | HOCKESSIN | Delaware | PAETEC COMMUNICATIONS, INC. - DE | CLEC | More |
| 302 | 353 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 354 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 355 | NEWARK | Delaware | PAETEC COMMUNICATIONS, INC. - DE | CLEC | More |
| 302 | 356 | NEW CASTLE | Delaware | PAETEC COMMUNICATIONS, INC. - DE | CLEC | More |
| 302 | 357 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 358 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 359 | DOVER | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 360 | LEWES | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 361 | HOCKESSIN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 362 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 363 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 364 | DAGSBORO | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 365 | DELAWARECY | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 366 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 367 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 368 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 369 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 370 | NEW CASTLE | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 371 | HOLLY OAK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 372 | HOCKESSIN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 373 | MIDDLETOWN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 374 | HOLLY OAK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 375 | HOLLY OAK | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 376 | MIDDLETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 377 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 378 | MIDDLETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 379 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 380 | DELAWARECY | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 381 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 382 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 383 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 384 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 385 | HOLLY OAK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 386 | REHOBOTH | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 387 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 388 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 389 | SMYRNA | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 390 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 391 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 392 | DELAWARECY | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 393 | MILFORD | Delaware | METROPCS, INC. | | More |
| 302 | 394 | WILMINGTON | Delaware | PEERLESS NETWORK OF DELAWARE, LLC - DE | | More |
| 302 | 395 | NEW CASTLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 396 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 397 | WILMINGTON | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 398 | HARRINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 399 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 400 | NEW CASTLE | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 401 | DOVER | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 402 | OCEAN VIEW | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 403 | REHOBOTH | Delaware | ONVOY, LLC - DE | | More |
| 302 | 404 | SEAFORD | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 405 | SELBYVILLE | Delaware | ONVOY, LLC - DE | | More |
| 302 | 406 | SMYRNA | Delaware | ONVOY, LLC - DE | | More |
| 302 | 407 | WILMINGTON | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 408 | HOLLY OAK | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 409 | WILMINGTON | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 410 | REHOBOTH | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 412 | WILMINGTON | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 413 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 414 | NEW CASTLE | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 415 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 416 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 417 | HOLLY OAK | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 418 | HOLLY OAK | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 419 | NEW CASTLE | Delaware | AT&T - LOCAL | CLEC | More |
| 302 | 420 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 421 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 422 | MILFORD | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 423 | DOVER | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 424 | MILFORD | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 425 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 426 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 427 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 428 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 429 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 430 | MILFORD | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 431 | WILMINGTON | Delaware | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 302 | 432 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 433 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 434 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 435 | WILMINGTON | Delaware | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 302 | 436 | SELBYVILLE | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 437 | MIDDLETOWN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 438 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 439 | HOLLY OAK | Delaware | AT&T - LOCAL | CLEC | More |
| 302 | 440 | DELAWARECY | Delaware | PEERLESS NETWORK OF DELAWARE, LLC - DE | | More |
| 302 | 441 | MILFORD | Delaware | REDI-CALL COMMUNICATIONS CO. | WIRELESS PROV | More |
| 302 | 442 | WILMINGTON | Delaware | AT&T - LOCAL | CLEC | More |
| 302 | 443 | CAMDEN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 444 | NEWARK | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 445 | BRIDGEVL | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 446 | CAMDEN | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 447 | GEORGETOWN | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 448 | GEORGETOWN | Delaware | NETCARRIER TELECOM, INC. - DE | | More |
| 302 | 449 | MIDDLETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 450 | DOVER | Delaware | AT&T - LOCAL | CLEC | More |
| 302 | 451 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 452 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 453 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 454 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 455 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 456 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 457 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 458 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 459 | MILFORD | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 460 | DELAWARECY | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 461 | WILMINGTON | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 462 | DELMAR | Delaware | METROPCS, INC. | | More |
| 302 | 463 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 464 | MIDDLETOWN | Delaware | IDT AMERICA, CORP. - DE | | More |
| 302 | 465 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 466 | DELMAR | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 467 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 468 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 469 | FELTON | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 470 | NEW CASTLE | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 471 | SMYRNA | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 472 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 473 | WILMINGTON | Delaware | VONAGE AMERICA LLC | | More |
| 302 | 474 | WILMINGTON | Delaware | USA MOBILITY WIRELESS, INC. | WIRELESS PROV | More |
| 302 | 475 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 476 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 477 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 478 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 479 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 480 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 481 | GUMBORO | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 482 | WILMINGTON | Delaware | D-TEL, LLC - DE | | More |
| 302 | 483 | WILMINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 484 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 485 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 486 | NEWARK | Delaware | VONAGE AMERICA LLC | | More |
| 302 | 487 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 488 | WILMINGTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 489 | HOCKESSIN | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 490 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 491 | MILFORD | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 492 | HARTLY | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 493 | REHOBOTH | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 494 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 495 | GREENWOOD | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 496 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 497 | LAUREL | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 498 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 499 | DELAWARECY | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 500 | GEORGETOWN | Delaware | MCC TELEPHONY OF THE MID-ATLANTIC, LLC - DE | | More |
| 302 | 501 | NEW CASTLE | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 502 | WILMINGTON | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 503 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 504 | WILMINGTON | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 505 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 506 | NEWARK | Delaware | ONVOY, LLC - DE | | More |
| 302 | 507 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 508 | SMYRNA | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 509 | HOCKESSIN | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 510 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 512 | WILMINGTON | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 513 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 514 | SMYRNA | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 515 | GEORGETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 516 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE | CLEC | More |
| 302 | 517 | HOCKESSIN | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 518 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 519 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 520 | DELAWARECY | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 521 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 522 | NEW CASTLE | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 523 | WILMINGTON | Delaware | REDI-CALL COMMUNICATIONS CO. | WIRELESS PROV | More |
| 302 | 524 | SELBYVILLE | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 525 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 526 | DOVER | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 527 | FELTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 528 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 529 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 530 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 531 | CAMDEN | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 532 | HOLLY OAK | Delaware | PEERLESS NETWORK OF DELAWARE, LLC - DE | | More |
| 302 | 533 | NEWARK | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 534 | WILMINGTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 535 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 536 | SEAFORD | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 537 | OCEAN VIEW | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 538 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 539 | OCEAN VIEW | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 540 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 541 | OCEAN VIEW | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 542 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 543 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 544 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 545 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 546 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 547 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 548 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 549 | ANGOLA | Delaware | PEERLESS NETWORK OF DELAWARE, LLC - DE | | More |
| 302 | 550 | LEWES | Delaware | ONVOY, LLC - DE | | More |
| 302 | 551 | WILMINGTON | Delaware | NUSO, LLC | | More |
| 302 | 552 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 553 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 554 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 555 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 556 | DELMAR | Delaware | ONVOY, LLC - DE | | More |
| 302 | 557 | OCEAN VIEW | Delaware | ONVOY, LLC - DE | | More |
| 302 | 558 | SEAFORD | Delaware | ONVOY, LLC - DE | | More |
| 302 | 559 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 560 | BRIDGEVL | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 561 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 562 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 563 | MIDDLETOWN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 564 | SELBYVILLE | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 565 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 566 | HARRINGTON | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 567 | REHOBOTH | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 568 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 569 | REHOBOTH | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 570 | HARTLY | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 571 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 572 | FREDERICA | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 573 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 574 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 575 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 576 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 577 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 578 | GUMBORO | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 579 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 580 | DOVER | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 581 | OCEAN VIEW | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 582 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 583 | DELAWARECY | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 584 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 585 | HOCKESSIN | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 586 | MILFORD | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 587 | HARRINGTON | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 588 | WILMINGTON | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 589 | LAUREL | Delaware | DISH WIRELESS, LLC | | More |
| 302 | 590 | GEORGETOWN | Delaware | DISH WIRELESS, LLC | | More |
| 302 | 591 | GEORGETOWN | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 592 | CAMDEN | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 593 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 594 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 595 | DELAWARECY | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 596 | WILMINGTON | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 597 | DELAWARECY | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 598 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 599 | HOCKESSIN | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 600 | WILMINGTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 601 | DELAWARECY | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 602 | NEWARK | Delaware | NETCARRIER TELECOM, INC. - DE | | More |
| 302 | 603 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 604 | GEORGETOWN | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 605 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 606 | FELTON | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 607 | NEWARK | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 608 | DOVER | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 609 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 610 | NEWARK | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 612 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 613 | NEW CASTLE | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 614 | GEORGETOWN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 615 | HOLLY OAK | Delaware | BANDWIDTH.COM CLEC, LLC - DE | | More |
| 302 | 616 | OCEAN VIEW | Delaware | MCC TELEPHONY OF THE MID-ATLANTIC, LLC - DE | | More |
| 302 | 617 | WILMINGTON | Delaware | HD CARRIER LLC | | More |
| 302 | 618 | NEW CASTLE | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 619 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 620 | NEW CASTLE | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 621 | HOCKESSIN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 622 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 623 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 624 | NEW CASTLE | Delaware | SCOTT SABO DBA ALLPAGE | WIRELESS PROV | More |
| 302 | 625 | DOVER | Delaware | ONVOY, LLC - DE | | More |
| 302 | 626 | HOCKESSIN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 627 | SMYRNA | Delaware | ONVOY, LLC - DE | | More |
| 302 | 628 | SEAFORD | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 629 | SEAFORD | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 630 | SEAFORD | Delaware | ONVOY, LLC - DE | | More |
| 302 | 631 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 632 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 633 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 634 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 635 | HOCKESSIN | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 636 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 637 | WILMINGTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 638 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 639 | NEW CASTLE | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 640 | GEORGETOWN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 643 | MILTON | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 644 | LEWES | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 645 | LEWES | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 647 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 648 | MILLSBORO | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 650 | WILMINGTON | Delaware | CTC COMMUNICATIONS CORP. - DE | CLEC | More |
| 302 | 651 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 652 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 653 | SMYRNA | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 654 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 655 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 656 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 657 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 658 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 659 | SMYRNA | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 660 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE | CLEC | More |
| 302 | 661 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 662 | SELBYVILLE | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 663 | MILLSBORO | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 664 | MILTON | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 665 | FREDERICA | Delaware | ONVOY, LLC - DE | | More |
| 302 | 666 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 667 | REHOBOTH | Delaware | ONVOY, LLC - DE | | More |
| 302 | 668 | WILMINGTON | Delaware | COMCAST IP PHONE, LLC | | More |
| 302 | 669 | NEW CASTLE | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 670 | DOVER | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 672 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 673 | NEW CASTLE | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 674 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 676 | MIDDLETOWN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 677 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 678 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 682 | MILFORD | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 683 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 684 | MILTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 685 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 688 | WILMINGTON | Delaware | FRACTEL, LLC | | More |
| 302 | 689 | NEW CASTLE | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 690 | HOCKESSIN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 691 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 694 | WILMINGTON | Delaware | GEOTEK COMM, INC. (MOBILE CARRIER) | CAP | More |
| 302 | 695 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 696 | MIDDLETOWN | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 697 | CAMDEN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 698 | CAMDEN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 701 | HARTLY | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 702 | SEAFORD | Delaware | US LEC OF PENNSYLVANIA INC. - DE | | More |
| 302 | 703 | LEWES | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 709 | NEWARK | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 715 | LAUREL | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 721 | BRIDGEVL | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 722 | NEWARK | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 723 | WILMINGTON | Delaware | METROPCS, INC. | | More |
| 302 | 724 | DOVER | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 725 | MILFORD | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 726 | ANGOLA | Delaware | TON80 COMMUNICATIONS, LLC | | More |
| 302 | 727 | REHOBOTH | Delaware | LEVEL 3 COMMUNICATIONS, LLC - DE | CLEC | More |
| 302 | 729 | HOCKESSIN | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 730 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 731 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 732 | DAGSBORO | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 733 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 734 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 735 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 736 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 737 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 738 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 739 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 740 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 741 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 742 | DELAWARECY | Delaware | TON80 COMMUNICATIONS, LLC | | More |
| 302 | 743 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 744 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 745 | MILFORD | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 746 | HOLLY OAK | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 747 | DOVER | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 750 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 751 | FREDERICA | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 752 | GEORGETOWN | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 753 | NEW CASTLE | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 754 | GREENWOOD | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 757 | WILMINGTON | Delaware | NETCARRIER TELECOM, INC. - DE | | More |
| 302 | 758 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 760 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 761 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 762 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 763 | HOCKESSIN | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 764 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 765 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 766 | HOCKESSIN | Delaware | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 302 | 770 | MILTON | Delaware | ONVOY, LLC - DE | | More |
| 302 | 772 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 773 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 774 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 775 | SELBYVILLE | Delaware | ONVOY, LLC - DE | | More |
| 302 | 777 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 778 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 779 | HARTLY | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 780 | DELMAR | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 781 | NEWARK | Delaware | AT&T - LOCAL | CLEC | More |
| 302 | 782 | DOVER | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 783 | LEWES | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 784 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 786 | HARRINGTON | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 787 | NEW CASTLE | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 788 | SELBYVILLE | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 789 | WILMINGTON | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 791 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 792 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 793 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 797 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 798 | HOLLY OAK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 800 | NEW CASTLE | Delaware | ONVOY, LLC - DE | | More |
| 302 | 802 | SMYRNA | Delaware | ONVOY SPECTRUM, LLC | | More |
| 302 | 803 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 804 | GUMBORO | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 815 | GREENWOOD | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 822 | GEORGETOWN | Delaware | REDI-CALL COMMUNICATIONS CO. | WIRELESS PROV | More |
| 302 | 824 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 826 | HOLLY OAK | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 827 | LEWES | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 828 | MIDDLETOWN | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 829 | OCEAN VIEW | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 830 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 831 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 832 | DELAWARECY | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 834 | DELAWARECY | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 836 | DELAWARECY | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 837 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 838 | DELAWARECY | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 839 | MILFORD | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 841 | GEORGETOWN | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 842 | WILMINGTON | Delaware | CORETEL DELAWARE, INC. - DE | | More |
| 302 | 844 | SMYRNA | Delaware | FRACTEL, LLC | | More |
| 302 | 846 | DELMAR | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 853 | GEORGETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 854 | GEORGETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 855 | GEORGETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 856 | GEORGETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 857 | DOVER | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 858 | GEORGETOWN | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 861 | NEWARK | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 864 | REHOBOTH | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 865 | FREDERICA | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 866 | MILFORD | Delaware | FRACTEL, LLC | | More |
| 302 | 867 | WILMINGTON | Delaware | COMMIO, LLC | | More |
| 302 | 870 | FELTON | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 873 | HOCKESSIN | Delaware | XO DELAWARE, INC. | CLEC | More |
| 302 | 875 | LAUREL | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 877 | LAUREL | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 878 | MILLSBORO | Delaware | ONVOY, LLC - DE | | More |
| 302 | 883 | DOVER | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 884 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 885 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 886 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 887 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 888 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 889 | DAGSBORO | Delaware | ONVOY, LLC - DE | | More |
| 302 | 892 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 893 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 894 | NEWARK | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 897 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 898 | WILMINGTON | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 899 | CAMDEN | Delaware | FRACTEL, LLC | | More |
| 302 | 900 | CAMDEN | Delaware | ONVOY, LLC - DE | | More |
| 302 | 907 | DELMAR | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 918 | DELAWARECY | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 922 | CAMDEN | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 924 | HARRINGTON | Delaware | CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - DE | CLEC | More |
| 302 | 927 | DAGSBORO | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 929 | LAUREL | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 930 | MILFORD | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 932 | WILMINGTON | Delaware | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | WIRELESS PROV | More |
| 302 | 933 | MILLSBORO | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 934 | MILLSBORO | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 936 | XXXXXXXXXX | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 943 | CAMDEN | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 945 | ANGOLA | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 946 | DELAWARECY | Delaware | FRACTEL, LLC | | More |
| 302 | 947 | ANGOLA | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 956 | BRIDGEVL | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 966 | ANGOLA | Delaware | ATX TELECOMMUNICATIONS SERVICES, LTD. - PA | CLEC | More |
| 302 | 970 | XXXXXXXXXX | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 981 | NEWARK | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 983 | NEWARK | Delaware | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | WIRELESS PROV | More |
| 302 | 984 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 985 | WILMINGTON | Delaware | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 302 | 988 | SELBYVILLE | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 990 | SEAFORD | Delaware | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | CLEC | More |
| 302 | 991 | NEW CASTLE | Delaware | ONVOY, LLC - DE | | More |
| 302 | 992 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 993 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 994 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 995 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 996 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 997 | XXXXXXXXXX | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 998 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
| 302 | 999 | WILMINGTON | Delaware | VERIZON DELAWARE, INC. | RBOC | More |
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