Area Code 781 — Cambridge, Brockton, Norton, Massachusetts
ActiveData last updated: June 25, 2026
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON NEW ENGLAND INC. | 9102 | 225 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 92 |
| PAETEC ITEL, LLC | 829J | 69 |
| LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | 59 |
| TC SYSTEMS, INC. | 7135 | 57 |
| METROPCS, INC. | 5562 | 43 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | 42 |
| COMCAST IP PHONE, LLC | 318J | 35 |
| BANDWIDTH.COM CLEC, LLC - MA | 990E | 34 |
| OMNIPOINT MIAMI E LICENSE, LLC | 6889 | 32 |
Rate Centers
LYNN
SHARON
BURLINGTON
NORWELL
READING
WALTHAM
COHASSET
WAKEFIELD
HULL
KINGSTON
WINCHESTER
MEDFORD
DEDHAM
LEXINGTON
BRAINTREE
SAUGUS
CANTON
WELLESLEY
REVERE
HANOVER
NEEDHAM
WHITMAN
NORWOOD
LINCOLN
ROCKLAND
WEYMOUTH
STONEHAM
WOBURN
MALDEN
DUXBURY
BRYANTVL
STOUGHTON
RANDOLPH
ARLINGTON
MARSHFIELD
LYNNFIELD
HINGHAM
SCITUATE
MELROSE
MARBLEHEAD
Exchange Listings (NXX)
| NPA-NXX | Carrier | Rate Center | Type | LATA | Status |
|---|---|---|---|---|---|
| 781-200 | COMMIO, LLC | LYNN | VoIP | 128 | active |
| 781-201 | METROPCS, INC. | SHARON | Wireless | 128 | active |
| 781-202 | TC SYSTEMS, INC. | BURLINGTON | Landline | 128 | active |
| 781-203 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-204 | OMNIPOINT MIAMI E LICENSE, LLC | NORWELL | Wireless | 128 | active |
| 781-205 | TC SYSTEMS, INC. | READING | Landline | 128 | active |
| 781-206 | NEW CINGULAR WIRELESS PCS, LLC - DC | NORWELL | Wireless | 128 | active |
| 781-207 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-208 | BANDWIDTH.COM CLEC, LLC - MA | WALTHAM | VoIP | 128 | active |
| 781-209 | RCN TELECOM SERVICES, INC. - MA | WALTHAM | Landline | 128 | active |
| 781-210 | LEVEL 3 COMMUNICATIONS, LLC - MA | COHASSET | Landline | 128 | active |
| 781-212 | NEP, LLC | WALTHAM | Landline | 128 | active |
| 781-213 | VERIZON NEW ENGLAND INC. | WAKEFIELD | Landline | 128 | active |
| 781-214 | LEVEL 3 COMMUNICATIONS, LLC - MA | HULL | Landline | 128 | active |
| 781-215 | LEVEL 3 COMMUNICATIONS, LLC - MA | LYNN | Landline | 128 | active |
| 781-216 | TC SYSTEMS, INC. | WALTHAM | Landline | 128 | active |
| 781-217 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | KINGSTON | Landline | 128 | active |
| 781-218 | TC SYSTEMS, INC. | WINCHESTER | Landline | 128 | active |
| 781-219 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MEDFORD | Landline | 128 | active |
| 781-221 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-222 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-223 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | DEDHAM | Wireless | 128 | active |
| 781-224 | VERIZON NEW ENGLAND INC. | WAKEFIELD | Landline | 128 | active |
| 781-225 | TC SYSTEMS, INC. | LEXINGTON | Landline | 128 | active |
| 781-226 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-227 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WALTHAM | Wireless | 128 | active |
| 781-228 | AT&T - LOCAL | BRAINTREE | Landline | 128 | active |
| 781-229 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-230 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-231 | VERIZON NEW ENGLAND INC. | SAUGUS | Landline | 128 | active |
| 781-232 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CANTON | Landline | 128 | active |
| 781-233 | VERIZON NEW ENGLAND INC. | SAUGUS | Landline | 128 | active |
| 781-234 | PAETEC ITEL, LLC | DEDHAM | VoIP | 128 | active |
| 781-235 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-236 | PAETEC ITEL, LLC | COHASSET | VoIP | 128 | active |
| 781-237 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-238 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-239 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-240 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-241 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | REVERE | Landline | 128 | active |
| 781-242 | METROPCS, INC. | HULL | Wireless | 128 | active |
| 781-243 | METROPCS, INC. | HANOVER | Wireless | 128 | active |
| 781-244 | PAETEC ITEL, LLC | LYNN | VoIP | 128 | active |
| 781-245 | VERIZON NEW ENGLAND INC. | WAKEFIELD | Landline | 128 | active |
| 781-246 | VERIZON NEW ENGLAND INC. | WAKEFIELD | Landline | 128 | active |
| 781-247 | PAETEC ITEL, LLC | NEEDHAM | VoIP | 128 | active |
| 781-248 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-249 | NEW CINGULAR WIRELESS PCS, LLC - DC | WALTHAM | Wireless | 128 | active |
| 781-250 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-251 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-252 | METROPCS, INC. | WHITMAN | Wireless | 128 | active |
| 781-253 | LEVEL 3 COMMUNICATIONS, LLC - MA | SHARON | Landline | 128 | active |
| 781-254 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-255 | VERIZON NEW ENGLAND INC. | NORWOOD | Landline | 128 | active |
| 781-256 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-257 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LINCOLN | Landline | 128 | active |
| 781-258 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WAKEFIELD | Wireless | 128 | active |
| 781-259 | VERIZON NEW ENGLAND INC. | LINCOLN | Landline | 128 | active |
| 781-261 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-262 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-263 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-264 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NORWELL | Wireless | 128 | active |
| 781-265 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BURLINGTON | Wireless | 128 | active |
| 781-266 | TC SYSTEMS, INC. | LEXINGTON | Landline | 128 | active |
| 781-267 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-268 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LYNN | Landline | 128 | active |
| 781-269 | RCN TELECOM SERVICES, INC. - MA | NORWOOD | Landline | 128 | active |
| 781-270 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-271 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-272 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-273 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-274 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-275 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-276 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-277 | LEVEL 3 COMMUNICATIONS, LLC - MA | WEYMOUTH | Landline | 128 | active |
| 781-278 | VERIZON NEW ENGLAND INC. | NORWOOD | Landline | 128 | active |
| 781-279 | VERIZON NEW ENGLAND INC. | STONEHAM | Landline | 128 | active |
| 781-280 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-281 | COMCAST IP PHONE, LLC | WOBURN | VoIP | 128 | active |
| 781-282 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-283 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-284 | VERIZON NEW ENGLAND INC. | REVERE | Landline | 128 | active |
| 781-285 | TC SYSTEMS, INC. | DUXBURY | Landline | 128 | active |
| 781-286 | VERIZON NEW ENGLAND INC. | REVERE | Landline | 128 | active |
| 781-287 | LEVEL 3 COMMUNICATIONS, LLC - MA | WOBURN | Landline | 128 | active |
| 781-288 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MALDEN | Landline | 128 | active |
| 781-289 | VERIZON NEW ENGLAND INC. | REVERE | Landline | 128 | active |
| 781-290 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-291 | METROPCS, INC. | DUXBURY | Wireless | 128 | active |
| 781-292 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-293 | VERIZON NEW ENGLAND INC. | BRYANTVL | Landline | 128 | active |
| 781-294 | VERIZON NEW ENGLAND INC. | BRYANTVL | Landline | 128 | active |
| 781-295 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WAKEFIELD | Landline | 128 | active |
| 781-296 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WALTHAM | Wireless | 128 | active |
| 781-297 | VERIZON NEW ENGLAND INC. | STOUGHTON | Landline | 128 | active |
| 781-298 | TC SYSTEMS, INC. | CANTON | Landline | 128 | active |
| 781-299 | METROPCS, INC. | LYNN | Wireless | 128 | active |
| 781-300 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | RANDOLPH | Landline | 128 | active |
| 781-301 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-302 | TC SYSTEMS, INC. | CANTON | Landline | 128 | active |
| 781-303 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BRAINTREE | Landline | 128 | active |
| 781-304 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WELLESLEY | Landline | 128 | active |
| 781-305 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOBURN | Landline | 128 | active |
| 781-306 | VERIZON NEW ENGLAND INC. | MEDFORD | Landline | 128 | active |
| 781-307 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SAUGUS | Landline | 128 | active |
| 781-308 | OMNIPOINT MIAMI E LICENSE, LLC | RANDOLPH | Wireless | 128 | active |
| 781-309 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LYNN | Landline | 128 | active |
| 781-310 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-312 | LEVEL 3 COMMUNICATIONS, LLC - MA | HANOVER | Landline | 128 | active |
| 781-313 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-314 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-315 | RCN TELECOM SERVICES, INC. - MA | READING | Landline | 128 | active |
| 781-316 | RCN TELECOM SERVICES, INC. - MA | ARLINGTON | Landline | 128 | active |
| 781-317 | BANDWIDTH.COM CLEC, LLC - MA | WALTHAM | VoIP | 128 | active |
| 781-318 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | STOUGHTON | Landline | 128 | active |
| 781-319 | VERIZON NEW ENGLAND INC. | MARSHFIELD | Landline | 128 | active |
| 781-320 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-321 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-322 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-323 | LEVEL 3 COMMUNICATIONS, LLC - MA | LEXINGTON | Landline | 128 | active |
| 781-324 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-325 | LEVEL 3 COMMUNICATIONS, LLC - MA | LEXINGTON | Landline | 128 | active |
| 781-326 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-327 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | SHARON | Landline | 128 | active |
| 781-328 | LEVEL 3 COMMUNICATIONS, LLC - MA | BURLINGTON | Landline | 128 | active |
| 781-329 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-330 | METROPCS, INC. | WALTHAM | Wireless | 128 | active |
| 781-331 | VERIZON NEW ENGLAND INC. | WEYMOUTH | Landline | 128 | active |
| 781-332 | PAETEC ITEL, LLC | CANTON | VoIP | 128 | active |
| 781-333 | PAETEC ITEL, LLC | MALDEN | VoIP | 128 | active |
| 781-334 | VERIZON NEW ENGLAND INC. | LYNNFIELD | Landline | 128 | active |
| 781-335 | VERIZON NEW ENGLAND INC. | WEYMOUTH | Landline | 128 | active |
| 781-336 | LEVEL 3 COMMUNICATIONS, LLC - MA | KINGSTON | Landline | 128 | active |
| 781-337 | VERIZON NEW ENGLAND INC. | WEYMOUTH | Landline | 128 | active |
| 781-338 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-339 | Landline | active | |||
| 781-340 | VERIZON NEW ENGLAND INC. | WEYMOUTH | Landline | 128 | active |
| 781-341 | VERIZON NEW ENGLAND INC. | STOUGHTON | Landline | 128 | active |
| 781-342 | VERIZON NEW ENGLAND INC. | LYNNFIELD | Landline | 128 | active |
| 781-343 | LEVEL 3 COMMUNICATIONS, LLC - MA | NEEDHAM | Landline | 128 | active |
| 781-344 | VERIZON NEW ENGLAND INC. | STOUGHTON | Landline | 128 | active |
| 781-345 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-346 | PAETEC ITEL, LLC | LYNN | VoIP | 128 | active |
| 781-347 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ROCKLAND | Landline | 128 | active |
| 781-348 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-349 | PAETEC ITEL, LLC | NORWOOD | VoIP | 128 | active |
| 781-350 | TC SYSTEMS, INC. | MEDFORD | Landline | 128 | active |
| 781-351 | METROPCS, INC. | ROCKLAND | Wireless | 128 | active |
| 781-352 | PAETEC ITEL, LLC | NORWOOD | VoIP | 128 | active |
| 781-353 | LEVEL 3 COMMUNICATIONS, LLC - MA | BRAINTREE | Landline | 128 | active |
| 781-354 | OMNIPOINT MIAMI E LICENSE, LLC | LEXINGTON | Wireless | 128 | active |
| 781-355 | ONVOY, LLC - MA | DEDHAM | Landline | 128 | active |
| 781-356 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-357 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-358 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WINCHESTER | Landline | 128 | active |
| 781-359 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-360 | NORFOLK COUNTY INTERNET, INC. | WAKEFIELD | Landline | 128 | active |
| 781-361 | RCN TELECOM SERVICES, INC. - MA | KINGSTON | Landline | 128 | active |
| 781-362 | PAETEC ITEL, LLC | BURLINGTON | VoIP | 128 | active |
| 781-363 | OMNIPOINT MIAMI E LICENSE, LLC | CANTON | Wireless | 128 | active |
| 781-364 | TC SYSTEMS, INC. | CANTON | Landline | 128 | active |
| 781-365 | COMCAST IP PHONE, LLC | BURLINGTON | VoIP | 128 | active |
| 781-366 | NEW CINGULAR WIRELESS PCS, LLC - DC | DEDHAM | Wireless | 128 | active |
| 781-367 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-368 | VERIZON NEW ENGLAND INC. | WINCHESTER | Landline | 128 | active |
| 781-369 | COMCAST IP PHONE, LLC | WINCHESTER | VoIP | 128 | active |
| 781-370 | TC SYSTEMS, INC. | WALTHAM | Landline | 128 | active |
| 781-371 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WELLESLEY | Landline | 128 | active |
| 781-372 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-373 | COMCAST IP PHONE, LLC | WALTHAM | VoIP | 128 | active |
| 781-374 | COMCAST IP PHONE, LLC | HINGHAM | VoIP | 128 | active |
| 781-375 | TC SYSTEMS, INC. | DEDHAM | Landline | 128 | active |
| 781-376 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-377 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-378 | COMCAST IP PHONE, LLC | SCITUATE | VoIP | 128 | active |
| 781-379 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | DEDHAM | Wireless | 128 | active |
| 781-380 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-381 | RCN TELECOM SERVICES, INC. - MA | DEDHAM | Landline | 128 | active |
| 781-382 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LEXINGTON | Wireless | 128 | active |
| 781-383 | VERIZON NEW ENGLAND INC. | COHASSET | Landline | 128 | active |
| 781-384 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | ROCKLAND | Landline | 128 | active |
| 781-385 | METROPCS, INC. | HINGHAM | Wireless | 128 | active |
| 781-386 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-387 | AMERICAN MESSAGING SERVICES, LLC | BURLINGTON | Landline | 128 | active |
| 781-388 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-389 | METROPCS, INC. | WINCHESTER | Wireless | 128 | active |
| 781-390 | LEVEL 3 COMMUNICATIONS, LLC - MA | RANDOLPH | Landline | 128 | active |
| 781-391 | VERIZON NEW ENGLAND INC. | MEDFORD | Landline | 128 | active |
| 781-392 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-393 | VERIZON NEW ENGLAND INC. | MEDFORD | Landline | 128 | active |
| 781-394 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BRAINTREE | Landline | 128 | active |
| 781-395 | VERIZON NEW ENGLAND INC. | MEDFORD | Landline | 128 | active |
| 781-396 | VERIZON NEW ENGLAND INC. | MEDFORD | Landline | 128 | active |
| 781-397 | VERIZON NEW ENGLAND INC. | MALDEN | Landline | 128 | active |
| 781-398 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-399 | LEVEL 3 COMMUNICATIONS, LLC - MA | MALDEN | Landline | 128 | active |
| 781-400 | COMCAST IP PHONE, LLC | NEEDHAM | VoIP | 128 | active |
| 781-401 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-402 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-403 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | DEDHAM | Wireless | 128 | active |
| 781-404 | PAETEC ITEL, LLC | WOBURN | VoIP | 128 | active |
| 781-405 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-406 | TC SYSTEMS, INC. | LYNNFIELD | Landline | 128 | active |
| 781-407 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-408 | OMNIPOINT MIAMI E LICENSE, LLC | STOUGHTON | Wireless | 128 | active |
| 781-409 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-410 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | DEDHAM | Landline | 128 | active |
| 781-412 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | SCITUATE | Landline | 128 | active |
| 781-413 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WEYMOUTH | Landline | 128 | active |
| 781-414 | METROPCS, INC. | NORWOOD | Wireless | 128 | active |
| 781-415 | NORFOLK COUNTY INTERNET, INC. | CANTON | Landline | 128 | active |
| 781-416 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-417 | TC SYSTEMS, INC. | SAUGUS | Landline | 128 | active |
| 781-418 | PAETEC ITEL, LLC | BURLINGTON | VoIP | 128 | active |
| 781-419 | PAETEC ITEL, LLC | WALTHAM | VoIP | 128 | active |
| 781-420 | METROPCS, INC. | MALDEN | Wireless | 128 | active |
| 781-421 | IP HORIZON LLC | ROCKLAND | VoIP | 128 | active |
| 781-422 | VERIZON NEW ENGLAND INC. | KINGSTON | Landline | 128 | active |
| 781-423 | TC SYSTEMS, INC. | ROCKLAND | VoIP | 128 | active |
| 781-424 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NORWELL | Wireless | 128 | active |
| 781-425 | PAETEC ITEL, LLC | BURLINGTON | VoIP | 128 | active |
| 781-426 | LEVEL 3 COMMUNICATIONS, LLC - MA | REVERE | Landline | 128 | active |
| 781-427 | ONVOY, LLC - MA | NORWELL | Landline | 128 | active |
| 781-428 | RCN TELECOM SERVICES, INC. - MA | BRAINTREE | Landline | 128 | active |
| 781-429 | TC SYSTEMS, INC. | NEEDHAM | Landline | 128 | active |
| 781-430 | TC SYSTEMS, INC. | LEXINGTON | Landline | 128 | active |
| 781-431 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-432 | NORFOLK COUNTY INTERNET, INC. | MELROSE | Landline | 128 | active |
| 781-433 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-434 | TC SYSTEMS, INC. | WALTHAM | Landline | 128 | active |
| 781-435 | COMCAST IP PHONE, LLC | STONEHAM | VoIP | 128 | active |
| 781-436 | BANDWIDTH.COM CLEC, LLC - MA | STOUGHTON | VoIP | 128 | active |
| 781-437 | PAETEC ITEL, LLC | RANDOLPH | VoIP | 128 | active |
| 781-438 | VERIZON NEW ENGLAND INC. | STONEHAM | Landline | 128 | active |
| 781-439 | PAETEC ITEL, LLC | READING | VoIP | 128 | active |
| 781-440 | VERIZON NEW ENGLAND INC. | NORWOOD | Landline | 128 | active |
| 781-441 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-442 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-443 | TC SYSTEMS, INC. | ARLINGTON | Landline | 128 | active |
| 781-444 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-445 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-446 | VERIZON NEW ENGLAND INC. | WELLESLEY | Landline | 128 | active |
| 781-447 | VERIZON NEW ENGLAND INC. | WHITMAN | Landline | 128 | active |
| 781-448 | RCN TELECOM SERVICES, INC. - MA | ROCKLAND | Landline | 128 | active |
| 781-449 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-450 | Landline | active | |||
| 781-451 | TC SYSTEMS, INC. | WAKEFIELD | Landline | 128 | active |
| 781-452 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | DUXBURY | Landline | 128 | active |
| 781-453 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-454 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | STONEHAM | Wireless | 128 | active |
| 781-455 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-456 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-457 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-458 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-459 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | DEDHAM | Landline | 128 | active |
| 781-460 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-461 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-462 | TC SYSTEMS, INC. | MELROSE | Landline | 128 | active |
| 781-463 | PAETEC ITEL, LLC | LYNNFIELD | VoIP | 128 | active |
| 781-464 | TC SYSTEMS, INC. | WALTHAM | Landline | 128 | active |
| 781-465 | PAETEC ITEL, LLC | NEEDHAM | VoIP | 128 | active |
| 781-466 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-467 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-468 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | DEDHAM | Wireless | 128 | active |
| 781-469 | OMNIPOINT MIAMI E LICENSE, LLC | LYNN | Wireless | 128 | active |
| 781-470 | OMNIPOINT MIAMI E LICENSE, LLC | SCITUATE | Wireless | 128 | active |
| 781-471 | TC SYSTEMS, INC. | DEDHAM | Landline | 128 | active |
| 781-472 | TC SYSTEMS, INC. | WALTHAM | Landline | 128 | active |
| 781-473 | VERIZON NEW ENGLAND INC. | RANDOLPH | Landline | 128 | active |
| 781-474 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-475 | PAETEC ITEL, LLC | MEDFORD | VoIP | 128 | active |
| 781-476 | LEVEL 3 COMMUNICATIONS, LLC - MA | MARBLEHEAD | Landline | 128 | active |
| 781-477 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-478 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-479 | LEVEL 3 COMMUNICATIONS, LLC - MA | LYNN | Landline | 128 | active |
| 781-480 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MALDEN | Landline | 128 | active |
| 781-481 | VERIZON NEW ENGLAND INC. | STONEHAM | Landline | 128 | active |
| 781-482 | TC SYSTEMS, INC. | LEXINGTON | Landline | 128 | active |
| 781-483 | VERIZON NEW ENGLAND INC. | ARLINGTON | Landline | 128 | active |
| 781-484 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | SAUGUS | Wireless | 128 | active |
| 781-485 | VERIZON NEW ENGLAND INC. | REVERE | Landline | 128 | active |
| 781-486 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WAKEFIELD | Landline | 128 | active |
| 781-487 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-488 | VERIZON NEW ENGLAND INC. | ARLINGTON | Landline | 128 | active |
| 781-489 | PAETEC ITEL, LLC | WELLESLEY | VoIP | 128 | active |
| 781-490 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NORWELL | Wireless | 128 | active |
| 781-491 | RCN TELECOM SERVICES, INC. - MA | WOBURN | Landline | 128 | active |
| 781-492 | OMNIPOINT MIAMI E LICENSE, LLC | DEDHAM | Wireless | 128 | active |
| 781-493 | PAETEC ITEL, LLC | DEDHAM | VoIP | 128 | active |
| 781-494 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-495 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-496 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOBURN | Landline | 128 | active |
| 781-497 | LEVEL 3 COMMUNICATIONS, LLC - MA | WOBURN | Landline | 128 | active |
| 781-498 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MEDFORD | Landline | 128 | active |
| 781-499 | TC SYSTEMS, INC. | HANOVER | Landline | 128 | active |
| 781-500 | METROPCS, INC. | MARSHFIELD | Wireless | 128 | active |
| 781-501 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | NORWOOD | Landline | 128 | active |
| 781-502 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MALDEN | Landline | 128 | active |
| 781-503 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOBURN | Landline | 128 | active |
| 781-504 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-505 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-506 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | RANDOLPH | Landline | 128 | active |
| 781-507 | LEVEL 3 COMMUNICATIONS, LLC - MA | STONEHAM | Landline | 128 | active |
| 781-508 | Landline | active | |||
| 781-509 | VERIZON NEW ENGLAND INC. | READING | Landline | 128 | active |
| 781-510 | OMNIPOINT MIAMI E LICENSE, LLC | RANDOLPH | Wireless | 128 | active |
| 781-512 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LINCOLN | Landline | 128 | active |
| 781-513 | OMNIPOINT MIAMI E LICENSE, LLC | LYNN | Wireless | 128 | active |
| 781-514 | PAETEC ITEL, LLC | NEEDHAM | VoIP | 128 | active |
| 781-515 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-516 | BANDWIDTH.COM CLEC, LLC - MA | WALTHAM | VoIP | 128 | active |
| 781-517 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MELROSE | Landline | 128 | active |
| 781-518 | LEVEL 3 COMMUNICATIONS, LLC - MA | MEDFORD | Landline | 128 | active |
| 781-519 | LEVEL 3 COMMUNICATIONS, LLC - MA | BRAINTREE | Landline | 128 | active |
| 781-520 | OMNIPOINT MIAMI E LICENSE, LLC | SAUGUS | Wireless | 128 | active |
| 781-521 | PAETEC ITEL, LLC | SAUGUS | VoIP | 128 | active |
| 781-522 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-523 | COMCAST IP PHONE, LLC | WHITMAN | VoIP | 128 | active |
| 781-524 | ONVOY, LLC - MA | WHITMAN | Landline | 128 | active |
| 781-525 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-526 | OMNIPOINT MIAMI E LICENSE, LLC | MEDFORD | Wireless | 128 | active |
| 781-527 | TC SYSTEMS, INC. | COHASSET | Landline | 128 | active |
| 781-528 | PAETEC ITEL, LLC | WOBURN | VoIP | 128 | active |
| 781-529 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-530 | TC SYSTEMS, INC. | WALTHAM | Landline | 128 | active |
| 781-531 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-532 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-533 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-534 | TC SYSTEMS, INC. | WEYMOUTH | Landline | 128 | active |
| 781-535 | PAETEC ITEL, LLC | BRAINTREE | VoIP | 128 | active |
| 781-536 | BANDWIDTH.COM CLEC, LLC - MA | MARSHFIELD | VoIP | 128 | active |
| 781-537 | TC SYSTEMS, INC. | WOBURN | Landline | 128 | active |
| 781-538 | LEVEL 3 COMMUNICATIONS, LLC - MA | LEXINGTON | Landline | 128 | active |
| 781-539 | RCN TELECOM SERVICES, INC. - MA | MEDFORD | Landline | 128 | active |
| 781-540 | METROPCS, INC. | NEEDHAM | Wireless | 128 | active |
| 781-541 | PAETEC ITEL, LLC | LEXINGTON | VoIP | 128 | active |
| 781-542 | PAETEC ITEL, LLC | WEYMOUTH | VoIP | 128 | active |
| 781-543 | NORFOLK COUNTY INTERNET, INC. | WALTHAM | Landline | 128 | active |
| 781-544 | VERIZON NEW ENGLAND INC. | SCITUATE | Landline | 128 | active |
| 781-545 | VERIZON NEW ENGLAND INC. | SCITUATE | Landline | 128 | active |
| 781-546 | RCN TELECOM SERVICES, INC. - MA | SCITUATE | Landline | 128 | active |
| 781-547 | PAETEC ITEL, LLC | WALTHAM | VoIP | 128 | active |
| 781-548 | METROPCS, INC. | WAKEFIELD | Wireless | 128 | active |
| 781-549 | LEVEL 3 COMMUNICATIONS, LLC - MA | REVERE | Landline | 128 | active |
| 781-551 | VERIZON NEW ENGLAND INC. | NORWOOD | Landline | 128 | active |
| 781-552 | METROPCS, INC. | BURLINGTON | Wireless | 128 | active |
| 781-553 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-556 | TC SYSTEMS, INC. | HINGHAM | Landline | 128 | active |
| 781-557 | TC SYSTEMS, INC. | WAKEFIELD | Landline | 128 | active |
| 781-558 | COMCAST IP PHONE, LLC | SAUGUS | VoIP | 128 | active |
| 781-559 | RCN TELECOM SERVICES, INC. - MA | NEEDHAM | Landline | 128 | active |
| 781-560 | TC SYSTEMS, INC. | REVERE | Landline | 128 | active |
| 781-561 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NORWELL | Wireless | 128 | active |
| 781-562 | COMCAST IP PHONE, LLC | CANTON | VoIP | 128 | active |
| 781-563 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BRYANTVL | Wireless | 128 | active |
| 781-564 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-565 | TC SYSTEMS, INC. | BURLINGTON | Landline | 128 | active |
| 781-566 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | MARSHFIELD | Landline | 128 | active |
| 781-567 | VERIZON NEW ENGLAND INC. | WAKEFIELD | Landline | 128 | active |
| 781-568 | METROPCS, INC. | STONEHAM | Wireless | 128 | active |
| 781-569 | PAETEC ITEL, LLC | WOBURN | VoIP | 128 | active |
| 781-570 | METROPCS, INC. | WINCHESTER | Wireless | 128 | active |
| 781-571 | OMNIPOINT MIAMI E LICENSE, LLC | CANTON | Wireless | 128 | active |
| 781-572 | RCN TELECOM SERVICES, INC. - MA | STONEHAM | Landline | 128 | active |
| 781-573 | PAETEC ITEL, LLC | STOUGHTON | VoIP | 128 | active |
| 781-574 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ARLINGTON | Landline | 128 | active |
| 781-575 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-576 | METROPCS, INC. | MARBLEHEAD | Wireless | 128 | active |
| 781-577 | LEVEL 3 COMMUNICATIONS, LLC - MA | WALTHAM | Landline | 128 | active |
| 781-578 | NORFOLK COUNTY INTERNET, INC. | BRYANTVL | Landline | 128 | active |
| 781-579 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-580 | METROPCS, INC. | LYNNFIELD | Wireless | 128 | active |
| 781-581 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-582 | VERIZON NEW ENGLAND INC. | KINGSTON | Landline | 128 | active |
| 781-583 | LEVEL 3 COMMUNICATIONS, LLC - MA | ARLINGTON | Landline | 128 | active |
| 781-584 | TC SYSTEMS, INC. | LYNN | Landline | 128 | active |
| 781-585 | VERIZON NEW ENGLAND INC. | KINGSTON | Landline | 128 | active |
| 781-586 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-587 | COMCAST IP PHONE, LLC | WAKEFIELD | VoIP | 128 | active |
| 781-588 | OMNIPOINT MIAMI E LICENSE, LLC | KINGSTON | Wireless | 128 | active |
| 781-589 | METROPCS, INC. | WINCHESTER | Wireless | 128 | active |
| 781-590 | ONVOY, LLC - MA | MELROSE | Landline | 128 | active |
| 781-591 | METROPCS, INC. | WELLESLEY | Wireless | 128 | active |
| 781-592 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-593 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-594 | TC SYSTEMS, INC. | LYNN | Landline | 128 | active |
| 781-595 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-596 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-597 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-598 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-599 | VERIZON NEW ENGLAND INC. | LYNN | Landline | 128 | active |
| 781-600 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-601 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-602 | PAETEC ITEL, LLC | BRAINTREE | VoIP | 128 | active |
| 781-603 | METROPCS, INC. | NORWOOD | Wireless | 128 | active |
| 781-604 | ONVOY, LLC - MA | WINCHESTER | Landline | 128 | active |
| 781-605 | COMCAST IP PHONE, LLC | MALDEN | VoIP | 128 | active |
| 781-606 | RCN TELECOM SERVICES, INC. - MA | MELROSE | Landline | 128 | active |
| 781-607 | TC SYSTEMS, INC. | RANDOLPH | Landline | 128 | active |
| 781-608 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-609 | COMCAST IP PHONE, LLC | WALTHAM | VoIP | 128 | active |
| 781-610 | PAETEC ITEL, LLC | ROCKLAND | VoIP | 128 | active |
| 781-612 | TC SYSTEMS, INC. | CANTON | Landline | 128 | active |
| 781-613 | BANDWIDTH.COM CLEC, LLC - MA | DEDHAM | VoIP | 128 | active |
| 781-614 | BANDWIDTH.COM CLEC, LLC - MA | WALTHAM | VoIP | 128 | active |
| 781-615 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | CANTON | Landline | 128 | active |
| 781-616 | PAETEC ITEL, LLC | ROCKLAND | VoIP | 128 | active |
| 781-617 | Landline | active | |||
| 781-618 | VERIZON NEW ENGLAND INC. | WHITMAN | Landline | 128 | active |
| 781-619 | PAETEC ITEL, LLC | NORWOOD | VoIP | 128 | active |
| 781-620 | COMCAST IP PHONE, LLC | MELROSE | VoIP | 128 | active |
| 781-621 | RCN TELECOM SERVICES, INC. - MA | WAKEFIELD | Landline | 128 | active |
| 781-622 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-623 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LYNNFIELD | Landline | 128 | active |
| 781-624 | VERIZON NEW ENGLAND INC. | WEYMOUTH | Landline | 128 | active |
| 781-625 | LEVEL 3 COMMUNICATIONS, LLC - MA | WINCHESTER | Landline | 128 | active |
| 781-626 | LEVEL 3 COMMUNICATIONS, LLC - MA | WEYMOUTH | Landline | 128 | active |
| 781-627 | RCN TELECOM SERVICES, INC. - MA | MALDEN | Landline | 128 | active |
| 781-628 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MEDFORD | Landline | 128 | active |
| 781-629 | COMCAST IP PHONE, LLC | REVERE | VoIP | 128 | active |
| 781-630 | RCN TELECOM SERVICES, INC. - MA | HINGHAM | Landline | 128 | active |
| 781-631 | VERIZON NEW ENGLAND INC. | MARBLEHEAD | Landline | 128 | active |
| 781-632 | OMNIPOINT MIAMI E LICENSE, LLC | LYNN | Wireless | 128 | active |
| 781-633 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-634 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | NORWOOD | Landline | 128 | active |
| 781-635 | TC SYSTEMS, INC. | NORWELL | Landline | 128 | active |
| 781-636 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | DEDHAM | Landline | 128 | active |
| 781-637 | NORFOLK COUNTY INTERNET, INC. | WEYMOUTH | Landline | 128 | active |
| 781-638 | TC SYSTEMS, INC. | WOBURN | Landline | 128 | active |
| 781-639 | VERIZON NEW ENGLAND INC. | MARBLEHEAD | Landline | 128 | active |
| 781-640 | NEW CINGULAR WIRELESS PCS, LLC - DC | WOBURN | Wireless | 128 | active |
| 781-641 | VERIZON NEW ENGLAND INC. | ARLINGTON | Landline | 128 | active |
| 781-642 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-643 | VERIZON NEW ENGLAND INC. | ARLINGTON | Landline | 128 | active |
| 781-644 | PAETEC ITEL, LLC | NEEDHAM | VoIP | 128 | active |
| 781-645 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ARLINGTON | Landline | 128 | active |
| 781-646 | VERIZON NEW ENGLAND INC. | ARLINGTON | Landline | 128 | active |
| 781-647 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-648 | VERIZON NEW ENGLAND INC. | ARLINGTON | Landline | 128 | active |
| 781-649 | BANDWIDTH.COM CLEC, LLC - MA | READING | VoIP | 128 | active |
| 781-650 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WEYMOUTH | Wireless | 128 | active |
| 781-651 | LEVEL 3 COMMUNICATIONS, LLC - MA | LYNNFIELD | Landline | 128 | active |
| 781-652 | RCN TELECOM SERVICES, INC. - MA | LEXINGTON | Landline | 128 | active |
| 781-653 | TC SYSTEMS, INC. | BURLINGTON | Landline | 128 | active |
| 781-654 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-655 | VERIZON NEW ENGLAND INC. | MEDFORD | Landline | 128 | active |
| 781-656 | PAETEC ITEL, LLC | REVERE | VoIP | 128 | active |
| 781-657 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | NEEDHAM | Landline | 128 | active |
| 781-658 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MEDFORD | Landline | 128 | active |
| 781-659 | VERIZON NEW ENGLAND INC. | NORWELL | Landline | 128 | active |
| 781-660 | NEW CINGULAR WIRELESS PCS, LLC - DC | WEYMOUTH | Wireless | 128 | active |
| 781-661 | ONVOY, LLC - MA | MALDEN | Landline | 128 | active |
| 781-662 | VERIZON NEW ENGLAND INC. | MELROSE | Landline | 128 | active |
| 781-663 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-664 | PAETEC ITEL, LLC | BRAINTREE | VoIP | 128 | active |
| 781-665 | VERIZON NEW ENGLAND INC. | MELROSE | Landline | 128 | active |
| 781-666 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | SAUGUS | Landline | 128 | active |
| 781-667 | BANDWIDTH.COM CLEC, LLC - MA | MALDEN | VoIP | 128 | active |
| 781-668 | VERIZON NEW ENGLAND INC. | NEEDHAM | Landline | 128 | active |
| 781-669 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-670 | VERIZON NEW ENGLAND INC. | READING | Landline | 128 | active |
| 781-671 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-672 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-673 | BANDWIDTH.COM CLEC, LLC - MA | READING | VoIP | 128 | active |
| 781-674 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-675 | COMCAST IP PHONE, LLC | NEEDHAM | VoIP | 128 | active |
| 781-676 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-677 | VERIZON NEW ENGLAND INC. | READING | Landline | 128 | active |
| 781-678 | TC SYSTEMS, INC. | HULL | VoIP | 128 | active |
| 781-679 | LEVEL 3 COMMUNICATIONS, LLC - MA | KINGSTON | Landline | 128 | active |
| 781-680 | TC SYSTEMS, INC. | NORWOOD | Landline | 128 | active |
| 781-681 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-682 | VERIZON NEW ENGLAND INC. | WEYMOUTH | Landline | 128 | active |
| 781-683 | LEVEL 3 COMMUNICATIONS, LLC - MA | WAKEFIELD | Landline | 128 | active |
| 781-684 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-685 | TC SYSTEMS, INC. | BURLINGTON | Landline | 128 | active |
| 781-686 | COMCAST IP PHONE, LLC | DEDHAM | VoIP | 128 | active |
| 781-687 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-688 | LEVEL 3 COMMUNICATIONS, LLC - MA | NORWOOD | Landline | 128 | active |
| 781-689 | NEW CINGULAR WIRELESS PCS, LLC - DC | KINGSTON | Wireless | 128 | active |
| 781-690 | NEW CINGULAR WIRELESS PCS, LLC - DC | DEDHAM | Wireless | 128 | active |
| 781-691 | METROPCS, INC. | LYNN | Wireless | 128 | active |
| 781-692 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-693 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-694 | LEVEL 3 COMMUNICATIONS, LLC - MA | WELLESLEY | Landline | 128 | active |
| 781-695 | LEVEL 3 COMMUNICATIONS, LLC - MA | STOUGHTON | Landline | 128 | active |
| 781-696 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-697 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-698 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-699 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-701 | COMCAST IP PHONE, LLC | WALTHAM | VoIP | 128 | active |
| 781-702 | PAETEC ITEL, LLC | NORWOOD | VoIP | 128 | active |
| 781-703 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WALTHAM | Wireless | 128 | active |
| 781-704 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-705 | BANDWIDTH.COM CLEC, LLC - MA | WELLESLEY | VoIP | 128 | active |
| 781-706 | METROPCS, INC. | HINGHAM | Wireless | 128 | active |
| 781-707 | TC SYSTEMS, INC. | NEEDHAM | Landline | 128 | active |
| 781-708 | LEVEL 3 COMMUNICATIONS, LLC - MA | DEDHAM | Landline | 128 | active |
| 781-709 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | HANOVER | Landline | 128 | active |
| 781-710 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-712 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MELROSE | Landline | 128 | active |
| 781-713 | LEVEL 3 COMMUNICATIONS, LLC - MA | CANTON | Landline | 128 | active |
| 781-715 | PAETEC ITEL, LLC | LYNN | VoIP | 128 | active |
| 781-716 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WAKEFIELD | Landline | 128 | active |
| 781-717 | RCN TELECOM SERVICES, INC. - MA | WINCHESTER | Landline | 128 | active |
| 781-718 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-719 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | NEEDHAM | Landline | 128 | active |
| 781-720 | METROPCS, INC. | MELROSE | Wireless | 128 | active |
| 781-721 | VERIZON NEW ENGLAND INC. | WINCHESTER | Landline | 128 | active |
| 781-722 | PAETEC ITEL, LLC | WINCHESTER | VoIP | 128 | active |
| 781-723 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MEDFORD | Landline | 128 | active |
| 781-724 | NEW CINGULAR WIRELESS PCS, LLC - DC | WEYMOUTH | Wireless | 128 | active |
| 781-725 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | NORWOOD | Landline | 128 | active |
| 781-726 | PAETEC ITEL, LLC | NEEDHAM | VoIP | 128 | active |
| 781-727 | METROPCS, INC. | NEEDHAM | Wireless | 128 | active |
| 781-728 | RCN TELECOM SERVICES, INC. - MA | LINCOLN | Landline | 128 | active |
| 781-729 | VERIZON NEW ENGLAND INC. | WINCHESTER | Landline | 128 | active |
| 781-730 | LEVEL 3 COMMUNICATIONS, LLC - MA | BURLINGTON | Landline | 128 | active |
| 781-731 | RCN TELECOM SERVICES, INC. - MA | LYNN | Landline | 128 | active |
| 781-732 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-733 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NORWELL | Wireless | 128 | active |
| 781-734 | LEVEL 3 COMMUNICATIONS, LLC - MA | LEXINGTON | Landline | 128 | active |
| 781-735 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | HINGHAM | Landline | 128 | active |
| 781-736 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-737 | PAETEC ITEL, LLC | CANTON | VoIP | 128 | active |
| 781-738 | NEW CINGULAR WIRELESS PCS, LLC - DC | NORWELL | Wireless | 128 | active |
| 781-739 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | CANTON | Landline | 128 | active |
| 781-740 | VERIZON NEW ENGLAND INC. | HINGHAM | Landline | 128 | active |
| 781-741 | VERIZON NEW ENGLAND INC. | HINGHAM | Landline | 128 | active |
| 781-742 | LEVEL 3 COMMUNICATIONS, LLC - MA | DEDHAM | Landline | 128 | active |
| 781-743 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-744 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-745 | ONVOY, LLC - MA | NORWELL | Landline | 128 | active |
| 781-746 | PAETEC ITEL, LLC | CANTON | VoIP | 128 | active |
| 781-747 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | DEDHAM | Wireless | 128 | active |
| 781-748 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-749 | VERIZON NEW ENGLAND INC. | HINGHAM | Landline | 128 | active |
| 781-750 | RCN TELECOM SERVICES, INC. - MA | BURLINGTON | Landline | 128 | active |
| 781-751 | VERIZON NEW ENGLAND INC. | DEDHAM | Landline | 128 | active |
| 781-752 | LEVEL 3 COMMUNICATIONS, LLC - MA | DEDHAM | Landline | 128 | active |
| 781-753 | LEVEL 3 COMMUNICATIONS, LLC - MA | ROCKLAND | Landline | 128 | active |
| 781-754 | TC SYSTEMS, INC. | BRYANTVL | Landline | 128 | active |
| 781-755 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WALTHAM | Wireless | 128 | active |
| 781-756 | VERIZON NEW ENGLAND INC. | WINCHESTER | Landline | 128 | active |
| 781-757 | BANDWIDTH.COM CLEC, LLC - MA | BURLINGTON | VoIP | 128 | active |
| 781-758 | BANDWIDTH.COM CLEC, LLC - MA | READING | VoIP | 128 | active |
| 781-759 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-760 | METROPCS, INC. | WINCHESTER | Wireless | 128 | active |
| 781-761 | PAETEC ITEL, LLC | LEXINGTON | VoIP | 128 | active |
| 781-762 | VERIZON NEW ENGLAND INC. | NORWOOD | Landline | 128 | active |
| 781-763 | TC SYSTEMS, INC. | ROCKLAND | Landline | 128 | active |
| 781-764 | BANDWIDTH.COM CLEC, LLC - MA | READING | VoIP | 128 | active |
| 781-765 | BANDWIDTH.COM CLEC, LLC - MA | READING | VoIP | 128 | active |
| 781-766 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-767 | VERIZON NEW ENGLAND INC. | RANDOLPH | Landline | 128 | active |
| 781-768 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-769 | VERIZON NEW ENGLAND INC. | NORWOOD | Landline | 128 | active |
| 781-770 | LEVEL 3 COMMUNICATIONS, LLC - MA | CANTON | Landline | 128 | active |
| 781-771 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-772 | COMCAST IP PHONE, LLC | WELLESLEY | VoIP | 128 | active |
| 781-773 | COMCAST IP PHONE, LLC | HULL | VoIP | 128 | active |
| 781-774 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-775 | NEW CINGULAR WIRELESS PCS, LLC - DC | WALTHAM | Wireless | 128 | active |
| 781-776 | RCN TELECOM SERVICES, INC. - MA | LYNNFIELD | Landline | 128 | active |
| 781-777 | COMCAST IP PHONE, LLC | ARLINGTON | VoIP | 128 | active |
| 781-778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LEXINGTON | Landline | 128 | active |
| 781-779 | COMCAST IP PHONE, LLC | READING | VoIP | 128 | active |
| 781-780 | LEVEL 3 COMMUNICATIONS, LLC - MA | LYNN | Landline | 128 | active |
| 781-781 | MASS MOBILE LLC | LYNN | Landline | 128 | active |
| 781-782 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOBURN | Landline | 128 | active |
| 781-783 | PAETEC ITEL, LLC | HINGHAM | VoIP | 128 | active |
| 781-784 | VERIZON NEW ENGLAND INC. | SHARON | Landline | 128 | active |
| 781-785 | LEVEL 3 COMMUNICATIONS, LLC - MA | RANDOLPH | Landline | 128 | active |
| 781-786 | LEVEL 3 COMMUNICATIONS, LLC - MA | WALTHAM | Landline | 128 | active |
| 781-787 | ONVOY, LLC - MA | WOBURN | Landline | 128 | active |
| 781-788 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-789 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | WEYMOUTH | Wireless | 128 | active |
| 781-790 | COMCAST IP PHONE, LLC | WALTHAM | VoIP | 128 | active |
| 781-791 | LEVEL 3 COMMUNICATIONS, LLC - MA | BURLINGTON | Landline | 128 | active |
| 781-792 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-793 | VERIZON NEW ENGLAND INC. | SHARON | Landline | 128 | active |
| 781-794 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-795 | LEVEL 3 COMMUNICATIONS, LLC - MA | WALTHAM | Landline | 128 | active |
| 781-796 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-797 | BANDWIDTH.COM CLEC, LLC - MA | MARBLEHEAD | VoIP | 128 | active |
| 781-798 | OMNIPOINT MIAMI E LICENSE, LLC | KINGSTON | Wireless | 128 | active |
| 781-799 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | STONEHAM | Wireless | 128 | active |
| 781-800 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-801 | PAETEC ITEL, LLC | DEDHAM | VoIP | 128 | active |
| 781-803 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WEYMOUTH | Landline | 128 | active |
| 781-804 | PAETEC ITEL, LLC | HINGHAM | VoIP | 128 | active |
| 781-805 | OMNIPOINT MIAMI E LICENSE, LLC | RANDOLPH | Wireless | 128 | active |
| 781-806 | COMCAST IP PHONE, LLC | SHARON | VoIP | 128 | active |
| 781-807 | COMCAST IP PHONE, LLC | RANDOLPH | VoIP | 128 | active |
| 781-808 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | REVERE | Wireless | 128 | active |
| 781-809 | OMNIPOINT MIAMI E LICENSE, LLC | DEDHAM | Wireless | 128 | active |
| 781-810 | PAETEC ITEL, LLC | WALTHAM | VoIP | 128 | active |
| 781-812 | COMCAST IP PHONE, LLC | WEYMOUTH | VoIP | 128 | active |
| 781-813 | OMNIPOINT MIAMI E LICENSE, LLC | SAUGUS | Wireless | 128 | active |
| 781-815 | PAETEC ITEL, LLC | RANDOLPH | VoIP | 128 | active |
| 781-816 | FREEDOM RING COMMUNICATIONS, LLC | SAUGUS | Landline | 128 | active |
| 781-817 | TC SYSTEMS, INC. | BRAINTREE | Landline | 128 | active |
| 781-818 | LEVEL 3 COMMUNICATIONS, LLC - MA | STOUGHTON | Landline | 128 | active |
| 781-819 | BANDWIDTH.COM CLEC, LLC - MA | ARLINGTON | VoIP | 128 | active |
| 781-820 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | SAUGUS | Wireless | 128 | active |
| 781-821 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-822 | FRACTEL, LLC | WALTHAM | VoIP | 128 | active |
| 781-823 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | REVERE | Landline | 128 | active |
| 781-824 | RCN TELECOM SERVICES, INC. - MA | RANDOLPH | Landline | 128 | active |
| 781-825 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BURLINGTON | Wireless | 128 | active |
| 781-826 | VERIZON NEW ENGLAND INC. | HANOVER | Landline | 128 | active |
| 781-827 | LEVEL 3 COMMUNICATIONS, LLC - MA | MEDFORD | Landline | 128 | active |
| 781-828 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-829 | VERIZON NEW ENGLAND INC. | HANOVER | Landline | 128 | active |
| 781-830 | VERIZON NEW ENGLAND INC. | CANTON | Landline | 128 | active |
| 781-831 | PAETEC ITEL, LLC | KINGSTON | VoIP | 128 | active |
| 781-832 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | STONEHAM | Landline | 128 | active |
| 781-833 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-834 | VERIZON NEW ENGLAND INC. | MARSHFIELD | Landline | 128 | active |
| 781-835 | TC SYSTEMS, INC. | STONEHAM | Landline | 128 | active |
| 781-836 | LEVEL 3 COMMUNICATIONS, LLC - MA | HINGHAM | Landline | 128 | active |
| 781-837 | VERIZON NEW ENGLAND INC. | MARSHFIELD | Landline | 128 | active |
| 781-838 | PAETEC ITEL, LLC | WINCHESTER | VoIP | 128 | active |
| 781-839 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-840 | LEVEL 3 COMMUNICATIONS, LLC - MA | STOUGHTON | Landline | 128 | active |
| 781-841 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-842 | COMCAST IP PHONE, LLC | LYNN | VoIP | 128 | active |
| 781-843 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-844 | METROPCS, INC. | ARLINGTON | Wireless | 128 | active |
| 781-845 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-846 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | KINGSTON | Landline | 128 | active |
| 781-847 | TC SYSTEMS, INC. | STOUGHTON | Landline | 128 | active |
| 781-848 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-849 | VERIZON NEW ENGLAND INC. | BRAINTREE | Landline | 128 | active |
| 781-850 | PAETEC ITEL, LLC | STONEHAM | VoIP | 128 | active |
| 781-851 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | MALDEN | VoIP | 128 | active |
| 781-852 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-853 | VERIZON NEW ENGLAND INC. | REVERE | Landline | 128 | active |
| 781-854 | LEVEL 3 COMMUNICATIONS, LLC - MA | SAUGUS | Landline | 128 | active |
| 781-855 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-856 | NEW CINGULAR WIRELESS PCS, LLC - DC | NORWOOD | Wireless | 128 | active |
| 781-857 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-858 | METROPCS, INC. | REVERE | Wireless | 128 | active |
| 781-859 | PAETEC ITEL, LLC | ARLINGTON | VoIP | 128 | active |
| 781-860 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-861 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-862 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-863 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-864 | NEW CINGULAR WIRELESS PCS, LLC - DC | WALTHAM | Wireless | 128 | active |
| 781-865 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-866 | OMNIPOINT MIAMI E LICENSE, LLC | MEDFORD | Wireless | 128 | active |
| 781-867 | RCN TELECOM SERVICES, INC. - MA | SHARON | Landline | 128 | active |
| 781-868 | COMMIO, LLC | WEYMOUTH | VoIP | 128 | active |
| 781-869 | TC SYSTEMS, INC. | LEXINGTON | Landline | 128 | active |
| 781-870 | TC SYSTEMS, INC. | MALDEN | Landline | 128 | active |
| 781-871 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-872 | LEVEL 3 COMMUNICATIONS, LLC - MA | READING | Landline | 128 | active |
| 781-873 | PAETEC ITEL, LLC | MALDEN | VoIP | 128 | active |
| 781-874 | COMCAST IP PHONE, LLC | MEDFORD | VoIP | 128 | active |
| 781-875 | COMCAST IP PHONE, LLC | HINGHAM | VoIP | 128 | active |
| 781-876 | VERIZON NEW ENGLAND INC. | WAKEFIELD | Landline | 128 | active |
| 781-877 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | NEEDHAM | Wireless | 128 | active |
| 781-878 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-879 | PAETEC ITEL, LLC | LEXINGTON | VoIP | 128 | active |
| 781-881 | LEVEL 3 COMMUNICATIONS, LLC - MA | NORWOOD | Landline | 128 | active |
| 781-882 | ONVOY, LLC - MA | MARSHFIELD | Landline | 128 | active |
| 781-883 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-884 | PAETEC ITEL, LLC | BRAINTREE | VoIP | 128 | active |
| 781-885 | COMCAST IP PHONE, LLC | RANDOLPH | VoIP | 128 | active |
| 781-886 | PAETEC ITEL, LLC | STOUGHTON | VoIP | 128 | active |
| 781-887 | ONVOY, LLC - MA | HANOVER | Landline | 128 | active |
| 781-888 | OMNIPOINT MIAMI E LICENSE, LLC | RANDOLPH | Wireless | 128 | active |
| 781-889 | METROPCS, INC. | MARSHFIELD | Wireless | 128 | active |
| 781-890 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-891 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-892 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-893 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-894 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-895 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-896 | BANDWIDTH.COM CLEC, LLC - MA | BURLINGTON | VoIP | 128 | active |
| 781-897 | PAETEC ITEL, LLC | WOBURN | VoIP | 128 | active |
| 781-898 | ONVOY SPECTRUM, LLC | NEEDHAM | Wireless | 128 | active |
| 781-899 | VERIZON NEW ENGLAND INC. | WALTHAM | Landline | 128 | active |
| 781-901 | METROPCS, INC. | WEYMOUTH | Wireless | 128 | active |
| 781-902 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-903 | PAETEC ITEL, LLC | HINGHAM | VoIP | 128 | active |
| 781-904 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOBURN | Landline | 128 | active |
| 781-905 | PAETEC ITEL, LLC | MALDEN | VoIP | 128 | active |
| 781-906 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-907 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WALTHAM | Landline | 128 | active |
| 781-908 | BANDWIDTH.COM CLEC, LLC - MA | HINGHAM | VoIP | 128 | active |
| 781-909 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | READING | Landline | 128 | active |
| 781-910 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Wireless | 128 | active |
| 781-912 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MALDEN | Landline | 128 | active |
| 781-913 | METROPCS, INC. | LYNN | Wireless | 128 | active |
| 781-914 | PAETEC ITEL, LLC | WAKEFIELD | VoIP | 128 | active |
| 781-915 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | DEDHAM | Landline | 128 | active |
| 781-916 | PAETEC ITEL, LLC | WALTHAM | VoIP | 128 | active |
| 781-917 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BRAINTREE | Landline | 128 | active |
| 781-918 | TC SYSTEMS, INC. | LEXINGTON | Landline | 128 | active |
| 781-919 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | HINGHAM | Landline | 128 | active |
| 781-921 | OMNIPOINT MIAMI E LICENSE, LLC | MEDFORD | Wireless | 128 | active |
| 781-922 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | REVERE | Landline | 128 | active |
| 781-923 | COMCAST IP PHONE, LLC | COHASSET | VoIP | 128 | active |
| 781-924 | COMCAST IP PHONE, LLC | HANOVER | VoIP | 128 | active |
| 781-925 | VERIZON NEW ENGLAND INC. | HULL | Landline | 128 | active |
| 781-926 | LEVEL 3 COMMUNICATIONS, LLC - MA | BRAINTREE | Landline | 128 | active |
| 781-927 | PAETEC ITEL, LLC | WEYMOUTH | VoIP | 128 | active |
| 781-928 | PAETEC ITEL, LLC | WAKEFIELD | VoIP | 128 | active |
| 781-929 | NEW CINGULAR WIRELESS PCS, LLC - DC | NORWOOD | Wireless | 128 | active |
| 781-930 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BRAINTREE | Landline | 128 | active |
| 781-932 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-933 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-934 | VERIZON NEW ENGLAND INC. | DUXBURY | Landline | 128 | active |
| 781-935 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-936 | PAETEC ITEL, LLC | KINGSTON | VoIP | 128 | active |
| 781-937 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-938 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-939 | VERIZON NEW ENGLAND INC. | WOBURN | Landline | 128 | active |
| 781-941 | VERIZON NEW ENGLAND INC. | SAUGUS | Landline | 128 | active |
| 781-942 | VERIZON NEW ENGLAND INC. | READING | Landline | 128 | active |
| 781-943 | TC SYSTEMS, INC. | WELLESLEY | Landline | 128 | active |
| 781-944 | VERIZON NEW ENGLAND INC. | READING | Landline | 128 | active |
| 781-945 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-946 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | MEDFORD | Landline | 128 | active |
| 781-947 | OMNIPOINT MIAMI E LICENSE, LLC | LYNN | Wireless | 128 | active |
| 781-948 | XO MASSACHUSETS, INC. | NORWOOD | Landline | 128 | active |
| 781-949 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | NORWOOD | Landline | 128 | active |
| 781-951 | ONVOY, LLC - MA | REVERE | Landline | 128 | active |
| 781-952 | TC SYSTEMS, INC. | BRAINTREE | Landline | 128 | active |
| 781-953 | METROPCS, INC. | REVERE | Wireless | 128 | active |
| 781-954 | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | STONEHAM | Landline | 128 | active |
| 781-955 | Landline | active | |||
| 781-956 | NEW CINGULAR WIRELESS PCS, LLC - DC | NORWOOD | Wireless | 128 | active |
| 781-957 | PAETEC ITEL, LLC | MEDFORD | VoIP | 128 | active |
| 781-958 | BANDWIDTH.COM CLEC, LLC - MA | LEXINGTON | VoIP | 128 | active |
| 781-960 | PAETEC ITEL, LLC | MEDFORD | VoIP | 128 | active |
| 781-961 | VERIZON NEW ENGLAND INC. | RANDOLPH | Landline | 128 | active |
| 781-962 | METROPCS, INC. | WOBURN | Wireless | 128 | active |
| 781-963 | VERIZON NEW ENGLAND INC. | RANDOLPH | Landline | 128 | active |
| 781-964 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-965 | NORFOLK COUNTY INTERNET, INC. | NEEDHAM | Landline | 128 | active |
| 781-966 | PAETEC ITEL, LLC | WALTHAM | VoIP | 128 | active |
| 781-967 | COMMIO, LLC | WEYMOUTH | VoIP | 128 | active |
| 781-968 | LEVEL 3 COMMUNICATIONS, LLC - MA | WAKEFIELD | Landline | 128 | active |
| 781-970 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WOBURN | Landline | 128 | active |
| 781-971 | OMNIPOINT MIAMI E LICENSE, LLC | BRAINTREE | Wireless | 128 | active |
| 781-972 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | NEEDHAM | Landline | 128 | active |
| 781-973 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | LYNNFIELD | Landline | 128 | active |
| 781-974 | PAETEC ITEL, LLC | WEYMOUTH | VoIP | 128 | active |
| 781-975 | OMNIPOINT MIAMI E LICENSE, LLC | STOUGHTON | Wireless | 128 | active |
| 781-977 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WINCHESTER | Landline | 128 | active |
| 781-978 | VOIP INNOVATIONS, LLC | BRYANTVL | Landline | active | |
| 781-979 | VERIZON NEW ENGLAND INC. | MELROSE | Landline | 128 | active |
| 781-980 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | BRAINTREE | Wireless | 128 | active |
| 781-981 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
| 781-982 | VERIZON NEW ENGLAND INC. | ROCKLAND | Landline | 128 | active |
| 781-983 | METROPCS, INC. | WINCHESTER | Wireless | 128 | active |
| 781-984 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | STONEHAM | Landline | 128 | active |
| 781-985 | OMNIPOINT MIAMI E LICENSE, LLC | WEYMOUTH | Wireless | 128 | active |
| 781-986 | VERIZON NEW ENGLAND INC. | RANDOLPH | Landline | 128 | active |
| 781-987 | COMCAST IP PHONE, LLC | NORWELL | VoIP | 128 | active |
| 781-988 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | LYNN | Landline | active | |
| 781-989 | LEVEL 3 COMMUNICATIONS, LLC - MA | CANTON | Landline | 128 | active |
| 781-990 | COMCAST IP PHONE, LLC | MARBLEHEAD | VoIP | 128 | active |
| 781-991 | NEW CINGULAR WIRELESS PCS, LLC - DC | MEDFORD | Wireless | 128 | active |
| 781-992 | RCN TELECOM SERVICES, INC. - MA | WELLESLEY | Landline | 128 | active |
| 781-993 | VERIZON NEW ENGLAND INC. | BURLINGTON | Landline | 128 | active |
| 781-994 | TC SYSTEMS, INC. | WOBURN | Landline | 128 | active |
| 781-995 | LEVEL 3 COMMUNICATIONS, LLC - MA | WOBURN | Landline | 128 | active |
| 781-996 | LEVEL 3 COMMUNICATIONS, LLC - MA | WALTHAM | Landline | 128 | active |
| 781-997 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WELLESLEY | Landline | 128 | active |
| 781-998 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | BURLINGTON | Landline | 128 | active |
| 781-999 | VERIZON NEW ENGLAND INC. | LEXINGTON | Landline | 128 | active |
Related Area Codes
Area code 781 shares its geographic region with the following overlay area codes: