Area
Code | Prefix | City/Switch Name
(Click for city search) | State/Prov.
Area Map | Telephone Company
Web link | Telco
Type | More
Info |
|---|
| 781 | 200 | LYNN | Massachusetts | COMMIO, LLC | | More |
| 781 | 201 | SHARON | Massachusetts | METROPCS, INC. | | More |
| 781 | 202 | BOSTON | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 203 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 204 | NORWELL | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 205 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 206 | NORWELL | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 207 | WALTHAM | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 208 | WALTHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 209 | WALTHAM | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 210 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 211 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 212 | CANTON | Massachusetts | NEP, LLC | | More |
| 781 | 213 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 214 | HINGHAM | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 215 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 216 | BOSTON | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 217 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 218 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 219 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 220 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 221 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 222 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 223 | DEDHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 224 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 225 | WOBURN | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 226 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 227 | WALTHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 228 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 229 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 230 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 231 | SAUGUS | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 232 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 233 | SAUGUS | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 234 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 235 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 236 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 237 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 238 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 239 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 240 | LEXINGTON | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 241 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 242 | HULL | Massachusetts | METROPCS, INC. | | More |
| 781 | 243 | HANOVER | Massachusetts | METROPCS, INC. | | More |
| 781 | 244 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 245 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 246 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 247 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 248 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 249 | WALTHAM | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 250 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 251 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 252 | BOSTON | Massachusetts | METROPCS, INC. | | More |
| 781 | 253 | CAMBRIDGE | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 254 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 255 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 256 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 257 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 258 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 259 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 260 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 261 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 262 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 263 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 264 | NORWELL | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 265 | FRAMINGHAM | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 266 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 267 | BRAINTREE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 268 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 269 | NORWOOD | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 270 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 271 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 272 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 273 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 274 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 275 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 276 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 277 | WEYMOUTH | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 278 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 279 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 280 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 281 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 282 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 283 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 284 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 285 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 286 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 287 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 288 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 289 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 290 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 291 | DUXBURY | Massachusetts | METROPCS, INC. | | More |
| 781 | 292 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 293 | BRYANTVILLE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 294 | BRYANTVILLE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 295 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 296 | WALTHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 297 | STOUGHTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 298 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 299 | WALTHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 300 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 301 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 302 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 303 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 304 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 305 | WALTHAM | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 306 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 307 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 308 | RANDOLPH | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 309 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 310 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 311 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 312 | HANOVER | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 313 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 314 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 315 | READING | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 316 | ARLINGTON | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 317 | WALTHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 318 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 319 | MARSHFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 320 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 321 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 322 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 323 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 324 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 325 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 326 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 327 | SHARON | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 328 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 329 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 330 | READING | Massachusetts | METROPCS, INC. | | More |
| 781 | 331 | WEYMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 332 | CANTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 333 | MALDEN | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 334 | LYNNFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 335 | WEYMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 336 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 337 | WEYMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 338 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 340 | WEYMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 341 | STOUGHTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 342 | LYNNFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 343 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 344 | STOUGHTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 345 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 346 | LYNN | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 347 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 348 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 349 | BOSTON | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 350 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 351 | ROCKLAND | Massachusetts | METROPCS, INC. | | More |
| 781 | 352 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 353 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 354 | LEXINGTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 355 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 356 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 357 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 358 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 359 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 360 | WAKEFIELD | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 361 | KINGSTON | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 362 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 363 | CANTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 364 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 365 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 366 | BOSTON | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 367 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 368 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 369 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 370 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 371 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 372 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 373 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 374 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 375 | BOSTON | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 376 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 377 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 378 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 379 | WOBURN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 380 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 381 | DEDHAM | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 382 | LEXINGTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 383 | HINGHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 384 | ROCKLAND | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 385 | CAMBRIDGE | Massachusetts | METROPCS, INC. | | More |
| 781 | 386 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 387 | BURLINGTON | Massachusetts | AMERICAN MESSAGING SERVICES, LLC | | More |
| 781 | 388 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 389 | WINCHESTER | Massachusetts | METROPCS, INC. | | More |
| 781 | 390 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 391 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 392 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 393 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 394 | BRAINTREE | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 395 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 396 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 397 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 398 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 399 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 400 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 401 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 402 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 403 | WAKEFIELD | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 404 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 405 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 406 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 407 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 408 | WALTHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 409 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 410 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 411 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 412 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 413 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 414 | HINGHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 415 | CANTON | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 416 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 417 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 418 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 419 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 420 | LYNN | Massachusetts | METROPCS, INC. | | More |
| 781 | 421 | CAMBRIDGE | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 422 | KINGSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 423 | FRAMINGHAM | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 424 | NORWELL | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 425 | BURLINGTON | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 426 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 427 | LYNN | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 428 | BRAINTREE | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 429 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 430 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 431 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 432 | MELROSE | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 433 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 434 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 435 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 436 | CAMBRIDGE | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 437 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 438 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 439 | READING | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 440 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 441 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 442 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 443 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 444 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 445 | BRAINTREE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 446 | WELLESLEY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 447 | WHITMAN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 448 | ROCKLAND | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 449 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 451 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 452 | DUXBURY | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 453 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 454 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 455 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 456 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 457 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 458 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 459 | DEDHAM | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 460 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 461 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 462 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 463 | LYNNFIELD | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 464 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 465 | NEEDHAM | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 781 | 466 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 467 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 468 | NORWOOD | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 469 | BOSTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 470 | SCITUATE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 471 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 472 | FRAMINGHAM | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 473 | RANDOLPH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 474 | NEEDHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 475 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 476 | FRAMINGHAM | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 477 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 478 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 479 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 480 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 481 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 482 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 483 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 484 | SAUGUS | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 485 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 486 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 487 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 488 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 489 | WELLESLEY | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 490 | LEXINGTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 491 | WOBURN | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 492 | DEDHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 493 | DEDHAM | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 494 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 495 | NEEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 496 | WOBURN | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 497 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 498 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 499 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 500 | MARSHFIELD | Massachusetts | METROPCS, INC. | | More |
| 781 | 501 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 502 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 503 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 504 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 505 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 506 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 507 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 509 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 510 | WORCESTER | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 511 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 512 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 513 | WALTHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 514 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 515 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 516 | WALTHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 517 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 518 | WALTHAM | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 519 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 520 | CAMBRIDGE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 521 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 522 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 523 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 524 | WHITMAN | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 525 | HANOVER | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 526 | MEDFORD | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 527 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 528 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 529 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 530 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 531 | SAUGUS | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 532 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 533 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 534 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 535 | BRAINTREE | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 536 | BOSTON(2) | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 537 | CAMBRIDGE | Massachusetts | AT&T - LOCAL | CLEC | More |
| 781 | 538 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 539 | MEDFORD | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 540 | CAMBRIDGE | Massachusetts | METROPCS, INC. | | More |
| 781 | 541 | LEXINGTON | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 542 | NEEDHAM | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 543 | WALTHAM | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 544 | SCITUATE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 545 | SCITUATE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 546 | SCITUATE | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 547 | WALTHAM | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 548 | WAKEFIELD | Massachusetts | METROPCS, INC. | | More |
| 781 | 549 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 550 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 551 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 552 | LEXINGTON | Massachusetts | METROPCS, INC. | | More |
| 781 | 553 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 554 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 555 | CAMBRIDGE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 556 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 557 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 558 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 559 | NEEDHAM | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 560 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 561 | NORWELL | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 562 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 563 | BRAINTREE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 564 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 565 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 566 | MARSHFIELD | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 567 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 568 | STONEHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 569 | WOBURN | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 570 | WINCHESTER | Massachusetts | METROPCS, INC. | | More |
| 781 | 571 | WEYMOUTH | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 572 | STONEHAM | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 573 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 574 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 575 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 576 | MARBLEHEAD | Massachusetts | METROPCS, INC. | | More |
| 781 | 577 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 578 | BRYANTVILLE | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 579 | DEDHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 580 | BRAINTREE | Massachusetts | METROPCS, INC. | | More |
| 781 | 581 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 582 | KINGSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 583 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 584 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 585 | KINGSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 586 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 587 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 588 | KINGSTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 589 | WINCHESTER | Massachusetts | METROPCS, INC. | | More |
| 781 | 590 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 591 | WELLESLEY | Massachusetts | METROPCS, INC. | | More |
| 781 | 592 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 593 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 594 | LYNN | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 595 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 596 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 597 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 598 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 599 | LYNN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 600 | WORCESTER | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 601 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 602 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 603 | NORWOOD | Massachusetts | METROPCS, INC. | | More |
| 781 | 604 | WINCHESTER | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 605 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 606 | MELROSE | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 607 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 608 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 609 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 610 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 611 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 612 | WALTHAM | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 613 | DEDHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 614 | WALTHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 615 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 616 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 618 | WHITMAN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 619 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 620 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 621 | WAKEFIELD | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 622 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 623 | LYNNFIELD | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 624 | WEYMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 625 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 626 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 627 | MALDEN | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 628 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 629 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 630 | HINGHAM | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 631 | MARBLEHEAD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 632 | LYNN | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 633 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 634 | NORWOOD | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 635 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 636 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 637 | WEYMOUTH | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 638 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 639 | MARBLEHEAD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 640 | WOBURN | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 641 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 642 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 643 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 644 | NEEDHAM | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 781 | 645 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 646 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 647 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 648 | ARLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 649 | READING | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 650 | BURLINGTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 651 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 652 | LEXINGTON | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 653 | WALTHAM | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 654 | BRAINTREE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 655 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 656 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 657 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 658 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 659 | NORWELL | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 660 | BRAINTREE | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 661 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 662 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 663 | WALTHAM - 2 | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 664 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 665 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 666 | SAUGUS | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 667 | MALDEN | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 668 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 669 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 670 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 671 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 672 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 673 | READING | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 674 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 675 | WALTHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 676 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 677 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 678 | WALTHAM | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 679 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 680 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 681 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 682 | WEYMOUTH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 683 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 684 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 685 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 686 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 687 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 688 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 689 | KINGSTON | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 690 | DEDHAM | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 691 | LYNN | Massachusetts | METROPCS, INC. | | More |
| 781 | 692 | BURLINGTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 693 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 694 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 695 | STOUGHTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 696 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 697 | WALTHAM | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 698 | LEXINGTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 699 | WOBURN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 700 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 701 | BOSTON | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 702 | NORWOOD | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 703 | KINGSTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 704 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 705 | WELLESLEY | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 706 | HINGHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 707 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 708 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 709 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 710 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 711 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 712 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 713 | CANTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 715 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 716 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 717 | WINCHESTER | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 718 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 719 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 720 | WALTHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 721 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 722 | WINCHESTER | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 781 | 723 | MEDFORD | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 724 | WEYMOUTH | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 725 | NORWOOD | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 726 | NEEDHAM | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 727 | NEEDHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 728 | LINCOLN | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 729 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 730 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 731 | LYNN | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 732 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 733 | CANTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 734 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 735 | HINGHAM | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 736 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 737 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 738 | NORWELL | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 739 | CANTON | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 740 | HINGHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 741 | HINGHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 742 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 743 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 744 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 745 | FRAMINGHAM | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 746 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 747 | DEDHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 748 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 749 | HINGHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 750 | BURLINGTON | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 751 | DEDHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 752 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 753 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 754 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 755 | WALTHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 756 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 757 | BURLINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 758 | READING | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 759 | BOSTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 760 | WINCHESTER | Massachusetts | METROPCS, INC. | | More |
| 781 | 761 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 762 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 763 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 764 | READING | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 765 | READING | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 766 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 767 | RANDOLPH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 768 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 769 | NORWOOD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 770 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 771 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 772 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 773 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 774 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 775 | WALTHAM | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 776 | LYNNFIELD | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 777 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 778 | WALTHAM - 2 | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 779 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 780 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 782 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 783 | HINGHAM | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 784 | SHARON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 785 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 786 | WALTHAM | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 787 | WOBURN | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 788 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 789 | WEYMOUTH | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 790 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 791 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 792 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 793 | SHARON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 794 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 795 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 796 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 797 | SHARON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 798 | BOSTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 799 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 800 | NEEDHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 801 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 803 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 804 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 805 | RANDOLPH | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 806 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 807 | WELLESLEY | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 808 | FRAMINGHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 809 | DEDHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 810 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 811 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 812 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 813 | DEDHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 814 | CAMBRIDGE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 815 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 816 | WORCESTER | Massachusetts | FREEDOM RING COMMUNICATIONS, LLC | CLEC | More |
| 781 | 817 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 818 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 819 | ARLINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 820 | SAUGUS | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 821 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 822 | WALTHAM | Massachusetts | FRACTEL, LLC | | More |
| 781 | 823 | REVERE | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 824 | RANDOLPH | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 825 | BURLINGTON | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 826 | HANOVER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 827 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 828 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 829 | HANOVER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 830 | CANTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 831 | KINGSTON | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 832 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 833 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 834 | MARSHFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 835 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 836 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 837 | MARSHFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 838 | WINCHESTER | Massachusetts | CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC | CLEC | More |
| 781 | 839 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 840 | STOUGHTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 841 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 842 | LOWELL | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 843 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 844 | ARLINGTON | Massachusetts | METROPCS, INC. | | More |
| 781 | 845 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 846 | KINGSTON | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 847 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 848 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 849 | BRAINTREE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 850 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 851 | WALTHAM | Massachusetts | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | | More |
| 781 | 852 | WALTHAM - 2 | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 853 | REVERE | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 854 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 855 | NEEDHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 856 | NORWOOD | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 857 | BROCKTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 858 | WALTHAM | Massachusetts | METROPCS, INC. | | More |
| 781 | 859 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 860 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 861 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 862 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 863 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 864 | WALTHAM | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 865 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 866 | WOBURN | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 867 | SHARON | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 868 | WALTHAM | Massachusetts | COMMIO, LLC | | More |
| 781 | 869 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 870 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 871 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 872 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 873 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 874 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 875 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 876 | WAKEFIELD | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 877 | NEEDHAM | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 878 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 879 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 881 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 882 | WALTHAM | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 883 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 884 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 885 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 886 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 887 | WEYMOUTH | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 888 | RANDOLPH | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 889 | BURLINGTON | Massachusetts | METROPCS, INC. | | More |
| 781 | 890 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 891 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 892 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 893 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 894 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 895 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 896 | BURLINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 897 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 898 | BOSTON | Massachusetts | ONVOY SPECTRUM, LLC | | More |
| 781 | 899 | WALTHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 900 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 901 | MALDEN | Massachusetts | METROPCS, INC. | | More |
| 781 | 902 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 903 | HINGHAM | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 904 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 905 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 906 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 907 | WALTHAM - 2 | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 908 | HINGHAM | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 909 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 910 | LYNN | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 911 | XXXXXXXXXX | Massachusetts | MULTIPLE OCN LISTING | | More |
| 781 | 912 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 913 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 914 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 915 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 916 | WALTHAM | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 781 | 917 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 918 | BURLINGTON | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 919 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 920 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 921 | MEDFORD | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 922 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 923 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 924 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 925 | HINGHAM | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 926 | BOSTON | Massachusetts | GLOBAL CROSSING LOCAL SERVICES, INC. - MA | CLEC | More |
| 781 | 927 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 928 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 929 | NORWOOD | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 930 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 931 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 932 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 933 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 934 | DUXBURY | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 935 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 936 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 937 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 938 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 939 | WINCHESTER | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 940 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 941 | SAUGUS | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 942 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 943 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 944 | READING | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 945 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 946 | WALTHAM | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 947 | LEXINGTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 948 | NORWOOD | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 949 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 950 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 951 | REVERE | Massachusetts | ONVOY, LLC - MA | | More |
| 781 | 952 | BOSTON(2) | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 953 | REVERE | Massachusetts | METROPCS, INC. | | More |
| 781 | 954 | STONEHAM | Massachusetts | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | | More |
| 781 | 956 | NORWOOD | Massachusetts | NEW CINGULAR WIRELESS PCS, LLC - DC | WIRELESS PROV | More |
| 781 | 957 | MEDFORD | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 781 | 958 | LEXINGTON | Massachusetts | BANDWIDTH.COM CLEC, LLC - MA | | More |
| 781 | 960 | BOSTON | Massachusetts | PAETEC COMMUNICATIONS, INC. - MA | CLEC | More |
| 781 | 961 | RANDOLPH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 962 | WOBURN | Massachusetts | METROPCS, INC. | | More |
| 781 | 963 | RANDOLPH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 964 | BRAINTREE | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 965 | NEEDHAM | Massachusetts | NORFOLK COUNTY INTERNET, INC. | CLEC | More |
| 781 | 966 | WALTHAM | Massachusetts | BROADVIEW NETWORKS, INC. - MA | | More |
| 781 | 967 | MALDEN | Massachusetts | COMMIO, LLC | | More |
| 781 | 968 | WAKEFIELD | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 970 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | CLEC | More |
| 781 | 971 | WALTHAM | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 972 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 973 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 974 | WORCESTER | Massachusetts | CTC COMMUNICATIONS CORP. - MA | | More |
| 781 | 975 | STOUGHTON | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 976 | XXXXXXXXXX | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 977 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 979 | MALDEN | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 980 | BRAINTREE | Massachusetts | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WIRELESS PROV | More |
| 781 | 981 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 982 | ROCKLAND | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 983 | WINCHESTER | Massachusetts | METROPCS, INC. | | More |
| 781 | 984 | BOSTON | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 985 | WEYMOUTH | Massachusetts | OMNIPOINT MIAMI E LICENSE, LLC | PCS | More |
| 781 | 986 | RANDOLPH | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 987 | NEEDHAM | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 988 | WEYMOUTH | Massachusetts | HYPERION COMMUNICATIONS OF MASSACHUETTS, INC. | CLEC | More |
| 781 | 989 | BOSTON | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 990 | FOXBORO | Massachusetts | COMCAST IP PHONE, LLC | | More |
| 781 | 992 | WELLESLEY | Massachusetts | RCN TELECOM SERVICES, INC. - MA | CLEC | More |
| 781 | 993 | BURLINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
| 781 | 994 | CAMBRIDGE | Massachusetts | TC SYSTEMS, INC. | CAP | More |
| 781 | 995 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 996 | CAMBRIDGE | Massachusetts | LEVEL 3 COMMUNICATIONS, LLC - MA | CLEC | More |
| 781 | 997 | MASSACHUSETTS | Massachusetts | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CLEC | More |
| 781 | 998 | BURLINGTON | Massachusetts | XO MASSACHUSETS, INC. | CLEC | More |
| 781 | 999 | LEXINGTON | Massachusetts | VERIZON NEW ENGLAND INC. | RBOC | More |
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