Area Code 781
MA - 821 exchanges found
About Area Code 781
This page displays all phone exchanges (NXX codes) associated with area code 781. Click on any 6-digit prefix to see detailed information about phone numbers in that range.
781
Phone Exchanges (NXX)
| Prefix | Exchange (NXX) | Rate Center | Carrier | Action |
|---|---|---|---|---|
| 781-200 | 200 | LYNN | 939H-COMMIO, LLC | |
| 781-200 | 200 | LYNN | Unknown | |
| 781-201 | 201 | SHARON | Unknown | |
| 781-202 | 202 | BURLINGTON | Unknown | |
| 781-203 | 203 | BURLINGTON | Unknown | |
| 781-204 | 204 | NORWELL | Unknown | |
| 781-205 | 205 | READING | Unknown | |
| 781-206 | 206 | NORWELL | Unknown | |
| 781-207 | 207 | WALTHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-207 | 207 | WALTHAM | Unknown | |
| 781-208 | 208 | WALTHAM | Unknown | |
| 781-209 | 209 | WALTHAM | Unknown | |
| 781-210 | 210 | COHASSET | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-210 | 210 | COHASSET | Unknown | |
| 781-213 | 213 | WAKEFIELD | Unknown | |
| 781-214 | 214 | HULL | Unknown | |
| 781-215 | 215 | LYNN | Unknown | |
| 781-216 | 216 | WALTHAM | Unknown | |
| 781-217 | 217 | KINGSTON | Unknown | |
| 781-218 | 218 | WINCHESTER | 7135-TC SYSTEMS, INC. | |
| 781-218 | 218 | WINCHESTER | Unknown | |
| 781-219 | 219 | MEDFORD | Unknown | |
| 781-221 | 221 | BURLINGTON | Unknown | |
| 781-222 | 222 | BURLINGTON | Unknown | |
| 781-224 | 224 | WAKEFIELD | Unknown | |
| 781-225 | 225 | LEXINGTON | Unknown | |
| 781-226 | 226 | LEXINGTON | Unknown | |
| 781-227 | 227 | WALTHAM | Unknown | |
| 781-228 | 228 | BRAINTREE | 7421-AT&T - LOCAL | |
| 781-228 | 228 | BRAINTREE | Unknown | |
| 781-230 | 230 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-230 | 230 | LEXINGTON | Unknown | |
| 781-232 | 232 | CANTON | Unknown | |
| 781-234 | 234 | DEDHAM | Unknown | |
| 781-236 | 236 | COHASSET | Unknown | |
| 781-238 | 238 | BURLINGTON | Unknown | |
| 781-240 | 240 | LEXINGTON | Unknown | |
| 781-241 | 241 | REVERE | Unknown | |
| 781-242 | 242 | HULL | Unknown | |
| 781-243 | 243 | HANOVER | Unknown | |
| 781-244 | 244 | LYNN | Unknown | |
| 781-247 | 247 | NEEDHAM | Unknown | |
| 781-250 | 250 | WALTHAM | Unknown | |
| 781-251 | 251 | DEDHAM | 9102-VERIZON NEW ENGLAND INC. | |
| 781-251 | 251 | DEDHAM | Unknown | |
| 781-252 | 252 | WHITMAN | 5562-METROPCS, INC. | |
| 781-252 | 252 | WHITMAN | Unknown | |
| 781-253 | 253 | SHARON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-253 | 253 | SHARON | Unknown | |
| 781-257 | 257 | LINCOLN | Unknown | |
| 781-259 | 259 | LINCOLN | Unknown | |
| 781-261 | 261 | ROCKLAND | Unknown | |
| 781-262 | 262 | BURLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-262 | 262 | BURLINGTON | Unknown | |
| 781-264 | 264 | NORWELL | Unknown | |
| 781-265 | 265 | BURLINGTON | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-265 | 265 | BURLINGTON | Unknown | |
| 781-266 | 266 | LEXINGTON | Unknown | |
| 781-267 | 267 | BRAINTREE | Unknown | |
| 781-268 | 268 | LYNN | Unknown | |
| 781-269 | 269 | NORWOOD | Unknown | |
| 781-276 | 276 | LEXINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-276 | 276 | LEXINGTON | Unknown | |
| 781-277 | 277 | WEYMOUTH | Unknown | |
| 781-280 | 280 | LEXINGTON | Unknown | |
| 781-281 | 281 | WOBURN | Unknown | |
| 781-285 | 285 | DUXBURY | Unknown | |
| 781-287 | 287 | WOBURN | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-287 | 287 | WOBURN | Unknown | |
| 781-288 | 288 | MALDEN | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-288 | 288 | MALDEN | Unknown | |
| 781-290 | 290 | WALTHAM | Unknown | |
| 781-291 | 291 | DUXBURY | Unknown | |
| 781-292 | 292 | NEEDHAM | Unknown | |
| 781-294 | 294 | BRYANTVL | 9102-VERIZON NEW ENGLAND INC. | |
| 781-294 | 294 | BRYANTVL | Unknown | |
| 781-295 | 295 | WAKEFIELD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-295 | 295 | WAKEFIELD | Unknown | |
| 781-296 | 296 | WALTHAM | Unknown | |
| 781-297 | 297 | STOUGHTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-297 | 297 | STOUGHTON | Unknown | |
| 781-298 | 298 | CANTON | Unknown | |
| 781-299 | 299 | LYNN | Unknown | |
| 781-300 | 300 | RANDOLPH | Unknown | |
| 781-301 | 301 | LEXINGTON | Unknown | |
| 781-302 | 302 | CANTON | Unknown | |
| 781-303 | 303 | BRAINTREE | Unknown | |
| 781-304 | 304 | WELLESLEY | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-304 | 304 | WELLESLEY | Unknown | |
| 781-305 | 305 | WOBURN | Unknown | |
| 781-307 | 307 | SAUGUS | Unknown | |
| 781-308 | 308 | RANDOLPH | Unknown | |
| 781-309 | 309 | LYNN | Unknown | |
| 781-310 | 310 | DEDHAM | Unknown | |
| 781-312 | 312 | HANOVER | Unknown | |
| 781-313 | 313 | BURLINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-313 | 313 | BURLINGTON | Unknown | |
| 781-314 | 314 | WALTHAM | Unknown | |
| 781-315 | 315 | READING | Unknown | |
| 781-316 | 316 | ARLINGTON | Unknown | |
| 781-317 | 317 | WALTHAM | Unknown | |
| 781-318 | 318 | STOUGHTON | Unknown | |
| 781-319 | 319 | MARSHFIELD | Unknown | |
| 781-320 | 320 | DEDHAM | Unknown | |
| 781-323 | 323 | LEXINGTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-323 | 323 | LEXINGTON | Unknown | |
| 781-325 | 325 | LEXINGTON | Unknown | |
| 781-327 | 327 | SHARON | Unknown | |
| 781-328 | 328 | BURLINGTON | Unknown | |
| 781-330 | 330 | WALTHAM | Unknown | |
| 781-332 | 332 | CANTON | Unknown | |
| 781-333 | 333 | MALDEN | Unknown | |
| 781-334 | 334 | LYNNFIELD | Unknown | |
| 781-336 | 336 | KINGSTON | Unknown | |
| 781-338 | 338 | MALDEN | 9102-VERIZON NEW ENGLAND INC. | |
| 781-338 | 338 | MALDEN | Unknown | |
| 781-341 | 341 | STOUGHTON | Unknown | |
| 781-342 | 342 | LYNNFIELD | 9102-VERIZON NEW ENGLAND INC. | |
| 781-342 | 342 | LYNNFIELD | Unknown | |
| 781-343 | 343 | NEEDHAM | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-343 | 343 | NEEDHAM | Unknown | |
| 781-346 | 346 | LYNN | Unknown | |
| 781-347 | 347 | ROCKLAND | Unknown | |
| 781-348 | 348 | BRAINTREE | Unknown | |
| 781-349 | 349 | NORWOOD | 829J-PAETEC ITEL, LLC | |
| 781-349 | 349 | NORWOOD | Unknown | |
| 781-350 | 350 | MEDFORD | Unknown | |
| 781-351 | 351 | ROCKLAND | Unknown | |
| 781-352 | 352 | NORWOOD | Unknown | |
| 781-353 | 353 | BRAINTREE | Unknown | |
| 781-355 | 355 | DEDHAM | 892D-ONVOY, LLC - MA | |
| 781-355 | 355 | DEDHAM | Unknown | |
| 781-357 | 357 | LEXINGTON | Unknown | |
| 781-358 | 358 | WINCHESTER | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-358 | 358 | WINCHESTER | Unknown | |
| 781-359 | 359 | BURLINGTON | Unknown | |
| 781-361 | 361 | KINGSTON | Unknown | |
| 781-362 | 362 | BURLINGTON | 829J-PAETEC ITEL, LLC | |
| 781-362 | 362 | BURLINGTON | Unknown | |
| 781-363 | 363 | CANTON | Unknown | |
| 781-364 | 364 | CANTON | Unknown | |
| 781-365 | 365 | BURLINGTON | 318J-COMCAST IP PHONE, LLC | |
| 781-365 | 365 | BURLINGTON | Unknown | |
| 781-366 | 366 | DEDHAM | Unknown | |
| 781-367 | 367 | WOBURN | Unknown | |
| 781-368 | 368 | WINCHESTER | 9102-VERIZON NEW ENGLAND INC. | |
| 781-368 | 368 | WINCHESTER | Unknown | |
| 781-369 | 369 | WINCHESTER | 318J-COMCAST IP PHONE, LLC | |
| 781-369 | 369 | WINCHESTER | Unknown | |
| 781-371 | 371 | WELLESLEY | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-371 | 371 | WELLESLEY | Unknown | |
| 781-373 | 373 | WALTHAM | Unknown | |
| 781-374 | 374 | HINGHAM | Unknown | |
| 781-375 | 375 | DEDHAM | Unknown | |
| 781-377 | 377 | LEXINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-377 | 377 | LEXINGTON | Unknown | |
| 781-378 | 378 | SCITUATE | Unknown | |
| 781-379 | 379 | DEDHAM | Unknown | |
| 781-380 | 380 | BRAINTREE | Unknown | |
| 781-381 | 381 | DEDHAM | Unknown | |
| 781-382 | 382 | LEXINGTON | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-382 | 382 | LEXINGTON | Unknown | |
| 781-383 | 383 | COHASSET | Unknown | |
| 781-384 | 384 | ROCKLAND | Unknown | |
| 781-385 | 385 | HINGHAM | 5562-METROPCS, INC. | |
| 781-385 | 385 | HINGHAM | Unknown | |
| 781-386 | 386 | WALTHAM | Unknown | |
| 781-389 | 389 | WINCHESTER | Unknown | |
| 781-390 | 390 | RANDOLPH | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-390 | 390 | RANDOLPH | Unknown | |
| 781-392 | 392 | WALTHAM | Unknown | |
| 781-394 | 394 | BRAINTREE | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-394 | 394 | BRAINTREE | Unknown | |
| 781-397 | 397 | MALDEN | Unknown | |
| 781-399 | 399 | MALDEN | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-399 | 399 | MALDEN | Unknown | |
| 781-400 | 400 | NEEDHAM | Unknown | |
| 781-401 | 401 | CANTON | Unknown | |
| 781-402 | 402 | LEXINGTON | Unknown | |
| 781-403 | 403 | DEDHAM | Unknown | |
| 781-404 | 404 | WOBURN | Unknown | |
| 781-405 | 405 | WOBURN | Unknown | |
| 781-406 | 406 | LYNNFIELD | 7135-TC SYSTEMS, INC. | |
| 781-406 | 406 | LYNNFIELD | Unknown | |
| 781-407 | 407 | DEDHAM | 9102-VERIZON NEW ENGLAND INC. | |
| 781-407 | 407 | DEDHAM | Unknown | |
| 781-408 | 408 | STOUGHTON | Unknown | |
| 781-409 | 409 | WALTHAM | Unknown | |
| 781-410 | 410 | DEDHAM | Unknown | |
| 781-412 | 412 | SCITUATE | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-412 | 412 | SCITUATE | Unknown | |
| 781-413 | 413 | WEYMOUTH | Unknown | |
| 781-414 | 414 | NORWOOD | Unknown | |
| 781-416 | 416 | WELLESLEY | 9102-VERIZON NEW ENGLAND INC. | |
| 781-416 | 416 | WELLESLEY | Unknown | |
| 781-417 | 417 | SAUGUS | Unknown | |
| 781-418 | 418 | BURLINGTON | Unknown | |
| 781-420 | 420 | MALDEN | Unknown | |
| 781-421 | 421 | ROCKLAND | 515J-IP HORIZON LLC | |
| 781-421 | 421 | ROCKLAND | Unknown | |
| 781-422 | 422 | KINGSTON | Unknown | |
| 781-423 | 423 | ROCKLAND | 7135-TC SYSTEMS, INC. | |
| 781-423 | 423 | ROCKLAND | Unknown | |
| 781-425 | 425 | BURLINGTON | Unknown | |
| 781-426 | 426 | REVERE | Unknown | |
| 781-427 | 427 | NORWELL | Unknown | |
| 781-428 | 428 | BRAINTREE | Unknown | |
| 781-429 | 429 | NEEDHAM | Unknown | |
| 781-430 | 430 | LEXINGTON | Unknown | |
| 781-434 | 434 | WALTHAM | Unknown | |
| 781-435 | 435 | STONEHAM | 318J-COMCAST IP PHONE, LLC | |
| 781-435 | 435 | STONEHAM | Unknown | |
| 781-436 | 436 | STOUGHTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-436 | 436 | STOUGHTON | Unknown | |
| 781-437 | 437 | RANDOLPH | Unknown | |
| 781-439 | 439 | READING | Unknown | |
| 781-440 | 440 | NORWOOD | Unknown | |
| 781-441 | 441 | DEDHAM | Unknown | |
| 781-442 | 442 | BURLINGTON | Unknown | |
| 781-443 | 443 | ARLINGTON | Unknown | |
| 781-445 | 445 | NEEDHAM | Unknown | |
| 781-448 | 448 | ROCKLAND | Unknown | |
| 781-451 | 451 | WAKEFIELD | 7135-TC SYSTEMS, INC. | |
| 781-451 | 451 | WAKEFIELD | Unknown | |
| 781-452 | 452 | DUXBURY | Unknown | |
| 781-454 | 454 | STONEHAM | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-454 | 454 | STONEHAM | Unknown | |
| 781-455 | 455 | NEEDHAM | Unknown | |
| 781-456 | 456 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-456 | 456 | LEXINGTON | Unknown | |
| 781-457 | 457 | LEXINGTON | Unknown | |
| 781-458 | 458 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-458 | 458 | LEXINGTON | Unknown | |
| 781-459 | 459 | DEDHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-459 | 459 | DEDHAM | Unknown | |
| 781-460 | 460 | WOBURN | Unknown | |
| 781-462 | 462 | MELROSE | Unknown | |
| 781-463 | 463 | LYNNFIELD | 829J-PAETEC ITEL, LLC | |
| 781-463 | 463 | LYNNFIELD | Unknown | |
| 781-464 | 464 | WALTHAM | Unknown | |
| 781-465 | 465 | NEEDHAM | Unknown | |
| 781-467 | 467 | DEDHAM | 9102-VERIZON NEW ENGLAND INC. | |
| 781-467 | 467 | DEDHAM | Unknown | |
| 781-468 | 468 | DEDHAM | Unknown | |
| 781-469 | 469 | LYNN | Unknown | |
| 781-470 | 470 | SCITUATE | 6889-OMNIPOINT MIAMI E LICENSE, LLC | |
| 781-470 | 470 | SCITUATE | Unknown | |
| 781-471 | 471 | DEDHAM | Unknown | |
| 781-472 | 472 | WALTHAM | Unknown | |
| 781-473 | 473 | RANDOLPH | Unknown | |
| 781-474 | 474 | NEEDHAM | Unknown | |
| 781-475 | 475 | MEDFORD | Unknown | |
| 781-476 | 476 | MARBLEHEAD | Unknown | |
| 781-477 | 477 | LYNN | Unknown | |
| 781-479 | 479 | LYNN | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-479 | 479 | LYNN | Unknown | |
| 781-480 | 480 | MALDEN | 7199-MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | |
| 781-480 | 480 | MALDEN | Unknown | |
| 781-481 | 481 | STONEHAM | Unknown | |
| 781-482 | 482 | LEXINGTON | Unknown | |
| 781-483 | 483 | ARLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-483 | 483 | ARLINGTON | Unknown | |
| 781-484 | 484 | SAUGUS | Unknown | |
| 781-485 | 485 | REVERE | 9102-VERIZON NEW ENGLAND INC. | |
| 781-485 | 485 | REVERE | Unknown | |
| 781-486 | 486 | WAKEFIELD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-486 | 486 | WAKEFIELD | Unknown | |
| 781-487 | 487 | WALTHAM | Unknown | |
| 781-488 | 488 | ARLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-488 | 488 | ARLINGTON | Unknown | |
| 781-489 | 489 | WELLESLEY | 829J-PAETEC ITEL, LLC | |
| 781-489 | 489 | WELLESLEY | Unknown | |
| 781-490 | 490 | NORWELL | Unknown | |
| 781-491 | 491 | WOBURN | Unknown | |
| 781-493 | 493 | DEDHAM | 829J-PAETEC ITEL, LLC | |
| 781-493 | 493 | DEDHAM | Unknown | |
| 781-494 | 494 | BURLINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-494 | 494 | BURLINGTON | Unknown | |
| 781-496 | 496 | WOBURN | Unknown | |
| 781-497 | 497 | WOBURN | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-497 | 497 | WOBURN | Unknown | |
| 781-498 | 498 | MEDFORD | Unknown | |
| 781-499 | 499 | HANOVER | Unknown | |
| 781-500 | 500 | MARSHFIELD | 5562-METROPCS, INC. | |
| 781-500 | 500 | MARSHFIELD | Unknown | |
| 781-501 | 501 | NORWOOD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-501 | 501 | NORWOOD | Unknown | |
| 781-502 | 502 | MALDEN | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-502 | 502 | MALDEN | Unknown | |
| 781-503 | 503 | WOBURN | Unknown | |
| 781-504 | 504 | WOBURN | 5562-METROPCS, INC. | |
| 781-504 | 504 | WOBURN | Unknown | |
| 781-505 | 505 | BURLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-505 | 505 | BURLINGTON | Unknown | |
| 781-506 | 506 | RANDOLPH | Unknown | |
| 781-507 | 507 | STONEHAM | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-507 | 507 | STONEHAM | Unknown | |
| 781-509 | 509 | READING | 9102-VERIZON NEW ENGLAND INC. | |
| 781-509 | 509 | READING | Unknown | |
| 781-510 | 510 | RANDOLPH | Unknown | |
| 781-512 | 512 | LINCOLN | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-512 | 512 | LINCOLN | Unknown | |
| 781-513 | 513 | LYNN | Unknown | |
| 781-514 | 514 | NEEDHAM | Unknown | |
| 781-515 | 515 | LEXINGTON | Unknown | |
| 781-516 | 516 | WALTHAM | Unknown | |
| 781-517 | 517 | MELROSE | Unknown | |
| 781-518 | 518 | MEDFORD | Unknown | |
| 781-519 | 519 | BRAINTREE | Unknown | |
| 781-520 | 520 | SAUGUS | Unknown | |
| 781-521 | 521 | SAUGUS | Unknown | |
| 781-523 | 523 | WHITMAN | Unknown | |
| 781-524 | 524 | WHITMAN | Unknown | |
| 781-525 | 525 | NEEDHAM | Unknown | |
| 781-527 | 527 | COHASSET | Unknown | |
| 781-528 | 528 | WOBURN | 829J-PAETEC ITEL, LLC | |
| 781-528 | 528 | WOBURN | Unknown | |
| 781-530 | 530 | WALTHAM | Unknown | |
| 781-531 | 531 | NEEDHAM | Unknown | |
| 781-533 | 533 | LEXINGTON | Unknown | |
| 781-534 | 534 | WEYMOUTH | Unknown | |
| 781-535 | 535 | BRAINTREE | Unknown | |
| 781-536 | 536 | MARSHFIELD | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-536 | 536 | MARSHFIELD | Unknown | |
| 781-537 | 537 | WOBURN | 7135-TC SYSTEMS, INC. | |
| 781-537 | 537 | WOBURN | Unknown | |
| 781-538 | 538 | LEXINGTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-538 | 538 | LEXINGTON | Unknown | |
| 781-539 | 539 | MEDFORD | Unknown | |
| 781-540 | 540 | NEEDHAM | Unknown | |
| 781-541 | 541 | LEXINGTON | 829J-PAETEC ITEL, LLC | |
| 781-541 | 541 | LEXINGTON | Unknown | |
| 781-542 | 542 | WEYMOUTH | Unknown | |
| 781-544 | 544 | SCITUATE | Unknown | |
| 781-546 | 546 | SCITUATE | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-546 | 546 | SCITUATE | Unknown | |
| 781-547 | 547 | WALTHAM | Unknown | |
| 781-548 | 548 | WAKEFIELD | Unknown | |
| 781-549 | 549 | REVERE | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-549 | 549 | REVERE | Unknown | |
| 781-552 | 552 | BURLINGTON | Unknown | |
| 781-553 | 553 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-556 | 556 | HINGHAM | 7135-TC SYSTEMS, INC. | |
| 781-556 | 556 | HINGHAM | Unknown | |
| 781-557 | 557 | WAKEFIELD | 7135-TC SYSTEMS, INC. | |
| 781-557 | 557 | WAKEFIELD | Unknown | |
| 781-558 | 558 | SAUGUS | Unknown | |
| 781-559 | 559 | NEEDHAM | Unknown | |
| 781-560 | 560 | REVERE | 7135-TC SYSTEMS, INC. | |
| 781-560 | 560 | REVERE | Unknown | |
| 781-561 | 561 | NORWELL | Unknown | |
| 781-562 | 562 | CANTON | Unknown | |
| 781-563 | 563 | BRYANTVL | Unknown | |
| 781-564 | 564 | BURLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-564 | 564 | BURLINGTON | Unknown | |
| 781-565 | 565 | BURLINGTON | 7135-TC SYSTEMS, INC. | |
| 781-565 | 565 | BURLINGTON | Unknown | |
| 781-566 | 566 | MARSHFIELD | Unknown | |
| 781-568 | 568 | STONEHAM | 5562-METROPCS, INC. | |
| 781-568 | 568 | STONEHAM | Unknown | |
| 781-569 | 569 | WOBURN | Unknown | |
| 781-570 | 570 | WINCHESTER | 5562-METROPCS, INC. | |
| 781-570 | 570 | WINCHESTER | Unknown | |
| 781-571 | 571 | CANTON | 6889-OMNIPOINT MIAMI E LICENSE, LLC | |
| 781-571 | 571 | CANTON | Unknown | |
| 781-572 | 572 | STONEHAM | Unknown | |
| 781-573 | 573 | STOUGHTON | 829J-PAETEC ITEL, LLC | |
| 781-573 | 573 | STOUGHTON | Unknown | |
| 781-574 | 574 | ARLINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-574 | 574 | ARLINGTON | Unknown | |
| 781-575 | 575 | CANTON | Unknown | |
| 781-576 | 576 | MARBLEHEAD | 5562-METROPCS, INC. | |
| 781-576 | 576 | MARBLEHEAD | Unknown | |
| 781-577 | 577 | WALTHAM | Unknown | |
| 781-579 | 579 | BRAINTREE | Unknown | |
| 781-580 | 580 | LYNNFIELD | 5562-METROPCS, INC. | |
| 781-580 | 580 | LYNNFIELD | Unknown | |
| 781-583 | 583 | ARLINGTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-583 | 583 | ARLINGTON | Unknown | |
| 781-584 | 584 | LYNN | Unknown | |
| 781-587 | 587 | WAKEFIELD | 318J-COMCAST IP PHONE, LLC | |
| 781-587 | 587 | WAKEFIELD | Unknown | |
| 781-588 | 588 | KINGSTON | Unknown | |
| 781-589 | 589 | WINCHESTER | Unknown | |
| 781-590 | 590 | MELROSE | 892D-ONVOY, LLC - MA | |
| 781-590 | 590 | MELROSE | Unknown | |
| 781-591 | 591 | WELLESLEY | 5562-METROPCS, INC. | |
| 781-591 | 591 | WELLESLEY | Unknown | |
| 781-597 | 597 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-597 | 597 | LEXINGTON | Unknown | |
| 781-600 | 600 | BRAINTREE | Unknown | |
| 781-601 | 601 | BURLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-601 | 601 | BURLINGTON | Unknown | |
| 781-602 | 602 | BRAINTREE | Unknown | |
| 781-603 | 603 | NORWOOD | Unknown | |
| 781-604 | 604 | WINCHESTER | 892D-ONVOY, LLC - MA | |
| 781-604 | 604 | WINCHESTER | Unknown | |
| 781-605 | 605 | MALDEN | 318J-COMCAST IP PHONE, LLC | |
| 781-605 | 605 | MALDEN | Unknown | |
| 781-606 | 606 | MELROSE | Unknown | |
| 781-607 | 607 | RANDOLPH | Unknown | |
| 781-608 | 608 | WOBURN | Unknown | |
| 781-609 | 609 | WALTHAM | Unknown | |
| 781-610 | 610 | ROCKLAND | Unknown | |
| 781-612 | 612 | CANTON | Unknown | |
| 781-613 | 613 | DEDHAM | Unknown | |
| 781-614 | 614 | WALTHAM | Unknown | |
| 781-615 | 615 | CANTON | Unknown | |
| 781-616 | 616 | ROCKLAND | Unknown | |
| 781-618 | 618 | WHITMAN | 9102-VERIZON NEW ENGLAND INC. | |
| 781-618 | 618 | WHITMAN | Unknown | |
| 781-619 | 619 | NORWOOD | Unknown | |
| 781-620 | 620 | MELROSE | 318J-COMCAST IP PHONE, LLC | |
| 781-620 | 620 | MELROSE | Unknown | |
| 781-621 | 621 | WAKEFIELD | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-621 | 621 | WAKEFIELD | Unknown | |
| 781-622 | 622 | WALTHAM | Unknown | |
| 781-623 | 623 | LYNNFIELD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-623 | 623 | LYNNFIELD | Unknown | |
| 781-624 | 624 | WEYMOUTH | Unknown | |
| 781-625 | 625 | WINCHESTER | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-625 | 625 | WINCHESTER | Unknown | |
| 781-626 | 626 | WEYMOUTH | Unknown | |
| 781-627 | 627 | MALDEN | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-627 | 627 | MALDEN | Unknown | |
| 781-628 | 628 | MEDFORD | Unknown | |
| 781-629 | 629 | REVERE | Unknown | |
| 781-630 | 630 | HINGHAM | Unknown | |
| 781-633 | 633 | CANTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-633 | 633 | CANTON | Unknown | |
| 781-634 | 634 | NORWOOD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-634 | 634 | NORWOOD | Unknown | |
| 781-635 | 635 | NORWELL | Unknown | |
| 781-636 | 636 | DEDHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-636 | 636 | DEDHAM | Unknown | |
| 781-638 | 638 | WOBURN | 7135-TC SYSTEMS, INC. | |
| 781-638 | 638 | WOBURN | Unknown | |
| 781-645 | 645 | ARLINGTON | Unknown | |
| 781-649 | 649 | READING | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-649 | 649 | READING | Unknown | |
| 781-650 | 650 | WEYMOUTH | Unknown | |
| 781-651 | 651 | LYNNFIELD | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-651 | 651 | LYNNFIELD | Unknown | |
| 781-652 | 652 | LEXINGTON | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-652 | 652 | LEXINGTON | Unknown | |
| 781-653 | 653 | BURLINGTON | 7135-TC SYSTEMS, INC. | |
| 781-653 | 653 | BURLINGTON | Unknown | |
| 781-654 | 654 | BRAINTREE | Unknown | |
| 781-655 | 655 | MEDFORD | Unknown | |
| 781-656 | 656 | REVERE | 829J-PAETEC ITEL, LLC | |
| 781-656 | 656 | REVERE | Unknown | |
| 781-657 | 657 | NEEDHAM | Unknown | |
| 781-658 | 658 | MEDFORD | Unknown | |
| 781-660 | 660 | WEYMOUTH | Unknown | |
| 781-661 | 661 | MALDEN | 892D-ONVOY, LLC - MA | |
| 781-661 | 661 | MALDEN | Unknown | |
| 781-664 | 664 | BRAINTREE | Unknown | |
| 781-666 | 666 | SAUGUS | Unknown | |
| 781-667 | 667 | MALDEN | Unknown | |
| 781-669 | 669 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-669 | 669 | LEXINGTON | Unknown | |
| 781-670 | 670 | READING | Unknown | |
| 781-671 | 671 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-671 | 671 | LEXINGTON | Unknown | |
| 781-673 | 673 | READING | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-674 | 674 | LEXINGTON | Unknown | |
| 781-675 | 675 | NEEDHAM | 318J-COMCAST IP PHONE, LLC | |
| 781-675 | 675 | NEEDHAM | Unknown | |
| 781-676 | 676 | LEXINGTON | Unknown | |
| 781-677 | 677 | READING | 9102-VERIZON NEW ENGLAND INC. | |
| 781-677 | 677 | READING | Unknown | |
| 781-678 | 678 | HULL | Unknown | |
| 781-679 | 679 | KINGSTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-679 | 679 | KINGSTON | Unknown | |
| 781-680 | 680 | NORWOOD | 7135-TC SYSTEMS, INC. | |
| 781-680 | 680 | NORWOOD | Unknown | |
| 781-681 | 681 | ROCKLAND | Unknown | |
| 781-682 | 682 | WEYMOUTH | Unknown | |
| 781-683 | 683 | WAKEFIELD | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-683 | 683 | WAKEFIELD | Unknown | |
| 781-684 | 684 | WALTHAM | Unknown | |
| 781-685 | 685 | BURLINGTON | 7135-TC SYSTEMS, INC. | |
| 781-685 | 685 | BURLINGTON | Unknown | |
| 781-686 | 686 | DEDHAM | Unknown | |
| 781-688 | 688 | NORWOOD | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-688 | 688 | NORWOOD | Unknown | |
| 781-689 | 689 | KINGSTON | 4036-NEW CINGULAR WIRELESS PCS, LLC - DC | |
| 781-689 | 689 | KINGSTON | Unknown | |
| 781-690 | 690 | DEDHAM | Unknown | |
| 781-691 | 691 | LYNN | Unknown | |
| 781-692 | 692 | BRAINTREE | Unknown | |
| 781-693 | 693 | WALTHAM | Unknown | |
| 781-694 | 694 | WELLESLEY | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-694 | 694 | WELLESLEY | Unknown | |
| 781-695 | 695 | STOUGHTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-695 | 695 | STOUGHTON | Unknown | |
| 781-696 | 696 | WOBURN | Unknown | |
| 781-697 | 697 | WALTHAM | Unknown | |
| 781-698 | 698 | LEXINGTON | Unknown | |
| 781-699 | 699 | WALTHAM | Unknown | |
| 781-701 | 701 | WALTHAM | Unknown | |
| 781-702 | 702 | NORWOOD | 829J-PAETEC ITEL, LLC | |
| 781-702 | 702 | NORWOOD | Unknown | |
| 781-703 | 703 | WALTHAM | Unknown | |
| 781-704 | 704 | WOBURN | 5562-METROPCS, INC. | |
| 781-704 | 704 | WOBURN | Unknown | |
| 781-705 | 705 | WELLESLEY | Unknown | |
| 781-706 | 706 | HINGHAM | Unknown | |
| 781-707 | 707 | NEEDHAM | Unknown | |
| 781-708 | 708 | DEDHAM | Unknown | |
| 781-709 | 709 | HANOVER | Unknown | |
| 781-712 | 712 | MELROSE | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-712 | 712 | MELROSE | Unknown | |
| 781-713 | 713 | CANTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-713 | 713 | CANTON | Unknown | |
| 781-715 | 715 | LYNN | Unknown | |
| 781-716 | 716 | WAKEFIELD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-716 | 716 | WAKEFIELD | Unknown | |
| 781-717 | 717 | WINCHESTER | Unknown | |
| 781-719 | 719 | NEEDHAM | Unknown | |
| 781-720 | 720 | MELROSE | Unknown | |
| 781-722 | 722 | WINCHESTER | Unknown | |
| 781-723 | 723 | MEDFORD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-723 | 723 | MEDFORD | Unknown | |
| 781-725 | 725 | NORWOOD | 268F-PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | |
| 781-725 | 725 | NORWOOD | Unknown | |
| 781-726 | 726 | NEEDHAM | 829J-PAETEC ITEL, LLC | |
| 781-726 | 726 | NEEDHAM | Unknown | |
| 781-727 | 727 | NEEDHAM | Unknown | |
| 781-728 | 728 | LINCOLN | Unknown | |
| 781-730 | 730 | BURLINGTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-730 | 730 | BURLINGTON | Unknown | |
| 781-731 | 731 | LYNN | Unknown | |
| 781-732 | 732 | LYNN | Unknown | |
| 781-733 | 733 | NORWELL | Unknown | |
| 781-734 | 734 | LEXINGTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-734 | 734 | LEXINGTON | Unknown | |
| 781-735 | 735 | HINGHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-735 | 735 | HINGHAM | Unknown | |
| 781-737 | 737 | CANTON | Unknown | |
| 781-738 | 738 | NORWELL | Unknown | |
| 781-739 | 739 | CANTON | 268F-PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | |
| 781-739 | 739 | CANTON | Unknown | |
| 781-741 | 741 | HINGHAM | Unknown | |
| 781-742 | 742 | DEDHAM | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-742 | 742 | DEDHAM | Unknown | |
| 781-743 | 743 | BURLINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-743 | 743 | BURLINGTON | Unknown | |
| 781-745 | 745 | NORWELL | Unknown | |
| 781-746 | 746 | CANTON | 829J-PAETEC ITEL, LLC | |
| 781-746 | 746 | CANTON | Unknown | |
| 781-747 | 747 | DEDHAM | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-747 | 747 | DEDHAM | Unknown | |
| 781-748 | 748 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-748 | 748 | LEXINGTON | Unknown | |
| 781-750 | 750 | BURLINGTON | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-750 | 750 | BURLINGTON | Unknown | |
| 781-751 | 751 | DEDHAM | Unknown | |
| 781-752 | 752 | DEDHAM | Unknown | |
| 781-753 | 753 | ROCKLAND | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-753 | 753 | ROCKLAND | Unknown | |
| 781-754 | 754 | BRYANTVL | 7135-TC SYSTEMS, INC. | |
| 781-754 | 754 | BRYANTVL | Unknown | |
| 781-755 | 755 | WALTHAM | Unknown | |
| 781-757 | 757 | BURLINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-757 | 757 | BURLINGTON | Unknown | |
| 781-758 | 758 | READING | Unknown | |
| 781-759 | 759 | WOBURN | Unknown | |
| 781-760 | 760 | WINCHESTER | Unknown | |
| 781-761 | 761 | LEXINGTON | Unknown | |
| 781-763 | 763 | ROCKLAND | Unknown | |
| 781-764 | 764 | READING | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-764 | 764 | READING | Unknown | |
| 781-765 | 765 | READING | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-765 | 765 | READING | Unknown | |
| 781-766 | 766 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-766 | 766 | LEXINGTON | Unknown | |
| 781-767 | 767 | RANDOLPH | Unknown | |
| 781-768 | 768 | WALTHAM | Unknown | |
| 781-770 | 770 | CANTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-770 | 770 | CANTON | Unknown | |
| 781-772 | 772 | WELLESLEY | 318J-COMCAST IP PHONE, LLC | |
| 781-772 | 772 | WELLESLEY | Unknown | |
| 781-773 | 773 | HULL | Unknown | |
| 781-774 | 774 | CANTON | Unknown | |
| 781-776 | 776 | LYNNFIELD | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-776 | 776 | LYNNFIELD | Unknown | |
| 781-777 | 777 | ARLINGTON | 318J-COMCAST IP PHONE, LLC | |
| 781-777 | 777 | ARLINGTON | Unknown | |
| 781-778 | 778 | LEXINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-778 | 778 | LEXINGTON | Unknown | |
| 781-779 | 779 | READING | Unknown | |
| 781-780 | 780 | LYNN | Unknown | |
| 781-781 | 781 | LYNN | Unknown | |
| 781-782 | 782 | WOBURN | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-782 | 782 | WOBURN | Unknown | |
| 781-783 | 783 | HINGHAM | Unknown | |
| 781-785 | 785 | RANDOLPH | Unknown | |
| 781-786 | 786 | WALTHAM | Unknown | |
| 781-787 | 787 | WOBURN | 892D-ONVOY, LLC - MA | |
| 781-787 | 787 | WOBURN | Unknown | |
| 781-790 | 790 | WALTHAM | 318J-COMCAST IP PHONE, LLC | |
| 781-790 | 790 | WALTHAM | Unknown | |
| 781-791 | 791 | BURLINGTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-791 | 791 | BURLINGTON | Unknown | |
| 781-792 | 792 | ROCKLAND | Unknown | |
| 781-793 | 793 | SHARON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-793 | 793 | SHARON | Unknown | |
| 781-794 | 794 | BRAINTREE | Unknown | |
| 781-795 | 795 | WALTHAM | Unknown | |
| 781-796 | 796 | BRAINTREE | Unknown | |
| 781-797 | 797 | MARBLEHEAD | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-797 | 797 | MARBLEHEAD | Unknown | |
| 781-798 | 798 | KINGSTON | Unknown | |
| 781-800 | 800 | NEEDHAM | Unknown | |
| 781-801 | 801 | DEDHAM | Unknown | |
| 781-803 | 803 | WEYMOUTH | Unknown | |
| 781-804 | 804 | HINGHAM | 829J-PAETEC ITEL, LLC | |
| 781-804 | 804 | HINGHAM | Unknown | |
| 781-805 | 805 | RANDOLPH | Unknown | |
| 781-806 | 806 | SHARON | 318J-COMCAST IP PHONE, LLC | |
| 781-806 | 806 | SHARON | Unknown | |
| 781-807 | 807 | RANDOLPH | Unknown | |
| 781-808 | 808 | REVERE | Unknown | |
| 781-809 | 809 | DEDHAM | Unknown | |
| 781-810 | 810 | WALTHAM | Unknown | |
| 781-812 | 812 | WEYMOUTH | Unknown | |
| 781-813 | 813 | SAUGUS | Unknown | |
| 781-815 | 815 | RANDOLPH | 829J-PAETEC ITEL, LLC | |
| 781-815 | 815 | RANDOLPH | Unknown | |
| 781-816 | 816 | SAUGUS | Unknown | |
| 781-817 | 817 | BRAINTREE | Unknown | |
| 781-818 | 818 | STOUGHTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-818 | 818 | STOUGHTON | Unknown | |
| 781-819 | 819 | ARLINGTON | Unknown | |
| 781-822 | 822 | WALTHAM | Unknown | |
| 781-823 | 823 | REVERE | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-823 | 823 | REVERE | Unknown | |
| 781-824 | 824 | RANDOLPH | Unknown | |
| 781-825 | 825 | BURLINGTON | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-825 | 825 | BURLINGTON | Unknown | |
| 781-827 | 827 | MEDFORD | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-827 | 827 | MEDFORD | Unknown | |
| 781-829 | 829 | HANOVER | Unknown | |
| 781-830 | 830 | CANTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-830 | 830 | CANTON | Unknown | |
| 781-831 | 831 | KINGSTON | Unknown | |
| 781-832 | 832 | STONEHAM | 7199-MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | |
| 781-832 | 832 | STONEHAM | Unknown | |
| 781-833 | 833 | WALTHAM | Unknown | |
| 781-835 | 835 | STONEHAM | Unknown | |
| 781-836 | 836 | HINGHAM | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-836 | 836 | HINGHAM | Unknown | |
| 781-838 | 838 | WINCHESTER | Unknown | |
| 781-839 | 839 | WALTHAM | Unknown | |
| 781-840 | 840 | STOUGHTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-840 | 840 | STOUGHTON | Unknown | |
| 781-841 | 841 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-844 | 844 | ARLINGTON | Unknown | |
| 781-845 | 845 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-846 | 846 | KINGSTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-846 | 846 | KINGSTON | Unknown | |
| 781-847 | 847 | STOUGHTON | 7135-TC SYSTEMS, INC. | |
| 781-847 | 847 | STOUGHTON | Unknown | |
| 781-850 | 850 | STONEHAM | Unknown | |
| 781-851 | 851 | MALDEN | 671J-U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | |
| 781-851 | 851 | MALDEN | Unknown | |
| 781-852 | 852 | BURLINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-852 | 852 | BURLINGTON | Unknown | |
| 781-853 | 853 | REVERE | 9102-VERIZON NEW ENGLAND INC. | |
| 781-853 | 853 | REVERE | Unknown | |
| 781-854 | 854 | SAUGUS | Unknown | |
| 781-855 | 855 | NEEDHAM | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-855 | 855 | NEEDHAM | Unknown | |
| 781-857 | 857 | ROCKLAND | Unknown | |
| 781-858 | 858 | REVERE | Unknown | |
| 781-859 | 859 | ARLINGTON | Unknown | |
| 781-860 | 860 | LEXINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-860 | 860 | LEXINGTON | Unknown | |
| 781-863 | 863 | LEXINGTON | Unknown | |
| 781-865 | 865 | WOBURN | 9102-VERIZON NEW ENGLAND INC. | |
| 781-865 | 865 | WOBURN | Unknown | |
| 781-866 | 866 | MEDFORD | Unknown | |
| 781-867 | 867 | SHARON | Unknown | |
| 781-868 | 868 | WEYMOUTH | Unknown | |
| 781-869 | 869 | LEXINGTON | 7135-TC SYSTEMS, INC. | |
| 781-869 | 869 | LEXINGTON | Unknown | |
| 781-870 | 870 | MALDEN | 7135-TC SYSTEMS, INC. | |
| 781-870 | 870 | MALDEN | Unknown | |
| 781-872 | 872 | READING | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-872 | 872 | READING | Unknown | |
| 781-873 | 873 | MALDEN | Unknown | |
| 781-874 | 874 | MEDFORD | Unknown | |
| 781-875 | 875 | HINGHAM | 318J-COMCAST IP PHONE, LLC | |
| 781-875 | 875 | HINGHAM | Unknown | |
| 781-876 | 876 | WAKEFIELD | 9102-VERIZON NEW ENGLAND INC. | |
| 781-876 | 876 | WAKEFIELD | Unknown | |
| 781-877 | 877 | NEEDHAM | 6387-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| 781-877 | 877 | NEEDHAM | Unknown | |
| 781-879 | 879 | LEXINGTON | Unknown | |
| 781-881 | 881 | NORWOOD | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-881 | 881 | NORWOOD | Unknown | |
| 781-882 | 882 | MARSHFIELD | Unknown | |
| 781-883 | 883 | WOBURN | Unknown | |
| 781-884 | 884 | BRAINTREE | Unknown | |
| 781-885 | 885 | RANDOLPH | Unknown | |
| 781-886 | 886 | STOUGHTON | 829J-PAETEC ITEL, LLC | |
| 781-886 | 886 | STOUGHTON | Unknown | |
| 781-887 | 887 | HANOVER | Unknown | |
| 781-888 | 888 | RANDOLPH | Unknown | |
| 781-889 | 889 | MARSHFIELD | 5562-METROPCS, INC. | |
| 781-889 | 889 | MARSHFIELD | Unknown | |
| 781-896 | 896 | BURLINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-896 | 896 | BURLINGTON | Unknown | |
| 781-897 | 897 | WOBURN | 829J-PAETEC ITEL, LLC | |
| 781-897 | 897 | WOBURN | Unknown | |
| 781-898 | 898 | NEEDHAM | 624H-ONVOY SPECTRUM, LLC | |
| 781-898 | 898 | NEEDHAM | Unknown | |
| 781-901 | 901 | WEYMOUTH | Unknown | |
| 781-902 | 902 | WALTHAM | Unknown | |
| 781-903 | 903 | HINGHAM | 829J-PAETEC ITEL, LLC | |
| 781-903 | 903 | HINGHAM | Unknown | |
| 781-904 | 904 | WOBURN | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-904 | 904 | WOBURN | Unknown | |
| 781-905 | 905 | MALDEN | Unknown | |
| 781-906 | 906 | WALTHAM | Unknown | |
| 781-907 | 907 | WALTHAM | Unknown | |
| 781-908 | 908 | HINGHAM | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-908 | 908 | HINGHAM | Unknown | |
| 781-909 | 909 | READING | Unknown | |
| 781-912 | 912 | MALDEN | Unknown | |
| 781-913 | 913 | LYNN | Unknown | |
| 781-914 | 914 | WAKEFIELD | 829J-PAETEC ITEL, LLC | |
| 781-914 | 914 | WAKEFIELD | Unknown | |
| 781-915 | 915 | DEDHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-915 | 915 | DEDHAM | Unknown | |
| 781-916 | 916 | WALTHAM | Unknown | |
| 781-917 | 917 | BRAINTREE | Unknown | |
| 781-918 | 918 | LEXINGTON | 7135-TC SYSTEMS, INC. | |
| 781-918 | 918 | LEXINGTON | Unknown | |
| 781-919 | 919 | HINGHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-919 | 919 | HINGHAM | Unknown | |
| 781-921 | 921 | MEDFORD | Unknown | |
| 781-922 | 922 | REVERE | Unknown | |
| 781-923 | 923 | COHASSET | Unknown | |
| 781-924 | 924 | HANOVER | Unknown | |
| 781-925 | 925 | HULL | Unknown | |
| 781-926 | 926 | BRAINTREE | Unknown | |
| 781-927 | 927 | WEYMOUTH | Unknown | |
| 781-928 | 928 | WAKEFIELD | 829J-PAETEC ITEL, LLC | |
| 781-928 | 928 | WAKEFIELD | Unknown | |
| 781-930 | 930 | BRAINTREE | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-930 | 930 | BRAINTREE | Unknown | |
| 781-934 | 934 | DUXBURY | Unknown | |
| 781-936 | 936 | KINGSTON | Unknown | |
| 781-941 | 941 | SAUGUS | 9102-VERIZON NEW ENGLAND INC. | |
| 781-941 | 941 | SAUGUS | Unknown | |
| 781-943 | 943 | WELLESLEY | 7135-TC SYSTEMS, INC. | |
| 781-943 | 943 | WELLESLEY | Unknown | |
| 781-945 | 945 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-946 | 946 | MEDFORD | Unknown | |
| 781-947 | 947 | LYNN | Unknown | |
| 781-948 | 948 | NORWOOD | 4536-XO MASSACHUSETS, INC. | |
| 781-948 | 948 | NORWOOD | Unknown | |
| 781-949 | 949 | NORWOOD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-949 | 949 | NORWOOD | Unknown | |
| 781-951 | 951 | REVERE | Unknown | |
| 781-952 | 952 | BRAINTREE | 7135-TC SYSTEMS, INC. | |
| 781-952 | 952 | BRAINTREE | Unknown | |
| 781-953 | 953 | REVERE | Unknown | |
| 781-954 | 954 | STONEHAM | 268F-PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | |
| 781-954 | 954 | STONEHAM | Unknown | |
| 781-957 | 957 | MEDFORD | Unknown | |
| 781-958 | 958 | LEXINGTON | 990E-BANDWIDTH.COM CLEC, LLC - MA | |
| 781-960 | 960 | MEDFORD | Unknown | |
| 781-962 | 962 | WOBURN | Unknown | |
| 781-964 | 964 | BRAINTREE | Unknown | |
| 781-967 | 967 | WEYMOUTH | 939H-COMMIO, LLC | |
| 781-967 | 967 | WEYMOUTH | Unknown | |
| 781-968 | 968 | WAKEFIELD | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-968 | 968 | WAKEFIELD | Unknown | |
| 781-970 | 970 | WOBURN | 7199-MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA | |
| 781-970 | 970 | WOBURN | Unknown | |
| 781-971 | 971 | BRAINTREE | Unknown | |
| 781-972 | 972 | NEEDHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-972 | 972 | NEEDHAM | Unknown | |
| 781-973 | 973 | LYNNFIELD | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-973 | 973 | LYNNFIELD | Unknown | |
| 781-974 | 974 | WEYMOUTH | Unknown | |
| 781-975 | 975 | STOUGHTON | 6889-OMNIPOINT MIAMI E LICENSE, LLC | |
| 781-975 | 975 | STOUGHTON | Unknown | |
| 781-977 | 977 | WINCHESTER | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-977 | 977 | WINCHESTER | Unknown | |
| 781-979 | 979 | MELROSE | 9102-VERIZON NEW ENGLAND INC. | |
| 781-979 | 979 | MELROSE | Unknown | |
| 781-980 | 980 | BRAINTREE | Unknown | |
| 781-983 | 983 | WINCHESTER | 5562-METROPCS, INC. | |
| 781-983 | 983 | WINCHESTER | Unknown | |
| 781-984 | 984 | STONEHAM | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-984 | 984 | STONEHAM | Unknown | |
| 781-985 | 985 | WEYMOUTH | Unknown | |
| 781-987 | 987 | NORWELL | Unknown | |
| 781-989 | 989 | CANTON | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-989 | 989 | CANTON | Unknown | |
| 781-990 | 990 | MARBLEHEAD | Unknown | |
| 781-991 | 991 | MEDFORD | 4036-NEW CINGULAR WIRELESS PCS, LLC - DC | |
| 781-991 | 991 | MEDFORD | Unknown | |
| 781-992 | 992 | WELLESLEY | 7619-RCN TELECOM SERVICES, INC. - MA | |
| 781-992 | 992 | WELLESLEY | Unknown | |
| 781-993 | 993 | BURLINGTON | 9102-VERIZON NEW ENGLAND INC. | |
| 781-993 | 993 | BURLINGTON | Unknown | |
| 781-994 | 994 | WOBURN | 7135-TC SYSTEMS, INC. | |
| 781-994 | 994 | WOBURN | Unknown | |
| 781-995 | 995 | WOBURN | 4018-LEVEL 3 COMMUNICATIONS, LLC - MA | |
| 781-995 | 995 | WOBURN | Unknown | |
| 781-996 | 996 | WALTHAM | Unknown | |
| 781-997 | 997 | WELLESLEY | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-997 | 997 | WELLESLEY | Unknown | |
| 781-998 | 998 | BURLINGTON | 7229-MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| 781-998 | 998 | BURLINGTON | Unknown | |
| 781-999 | 999 | LEXINGTON | Unknown |
Quick Facts
- Area Code 781
- State MA
- Exchanges 821