| Exchange |
Rate Center |
State |
Operating Company |
| 781-406 |
LYNNFIELD |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-407 |
DEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-408 |
STOUGHTON |
MA |
SPRINT SPECTRUM L.P. |
| 781-409 |
WALTHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-410 |
DEDHAM |
MA |
MCIMETRO, ATS, INC. |
| 781-411 |
|
MA |
|
| 781-412 |
SCITUATE |
MA |
MCIMETRO, ATS, INC. |
| 781-413 |
WEYMOUTH |
MA |
XO MASSACHUSETTS, INC. |
| 781-414 |
NORWOOD |
MA |
SPRINT SPECTRUM L.P. |
| 781-415 |
CANTON |
MA |
NORFOLK COUNTY INTERNET, INC. |
| 781-416 |
WELLESLEY |
MA |
VERIZON NEW ENGLAND INC. |
| 781-417 |
SAUGUS |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-418 |
BURLINGTON |
MA |
PAETEC COMMUNICATIONS, INC. |
| 781-419 |
WALTHAM |
MA |
PAETEC COMMUNICATIONS, INC. |
| 781-420 |
MALDEN |
MA |
SPRINT SPECTRUM L.P. |
| 781-421 |
ROCKLAND |
MA |
AT&T LOCAL |
| 781-422 |
KINGSTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-423 |
ROCKLAND |
MA |
AT&T LOCAL |
| 781-424 |
NORWELL |
MA |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
| 781-425 |
BURLINGTON |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 781-426 |
REVERE |
MA |
BROADWING COMMUNICATIONS, LLC - MA |
| 781-428 |
BRAINTREE |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 781-429 |
NEEDHAM |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-430 |
LEXINGTON |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-431 |
WELLESLEY |
MA |
VERIZON NEW ENGLAND INC. |
| 781-432 |
MELROSE |
MA |
NORFOLK COUNTY INTERNET, INC. |
| 781-433 |
NEEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-434 |
WALTHAM |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-435 |
STONEHAM |
MA |
COMCAST PHONE OF MASSACHUSETTS, INC. - MA |
| 781-436 |
STOUGHTON |
MA |
AT&T LOCAL |
| 781-437 |
RANDOLPH |
MA |
PAETEC COMMUNICATIONS, INC. |
| 781-438 |
STONEHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-439 |
READING |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 781-440 |
NORWOOD |
MA |
VERIZON NEW ENGLAND INC. |
| 781-441 |
DEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-442 |
BURLINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-443 |
ARLINGTON |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-444 |
NEEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-446 |
WELLESLEY |
MA |
VERIZON NEW ENGLAND INC. |
| 781-447 |
WHITMAN |
MA |
VERIZON NEW ENGLAND INC. |
| 781-448 |
ROCKLAND |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 781-449 |
NEEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-450 |
|
MA |
|
| 781-451 |
WAKEFIELD |
MA |
AT&T LOCAL |
| 781-452 |
DUXBURY |
MA |
RNK, INC. |
| 781-453 |
NEEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-454 |
STONEHAM |
MA |
GLOBAL CROSSING LOCAL SERVICES, INC.-MA |
| 781-455 |
NEEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-456 |
LEXINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-457 |
LEXINGTON |
MA |
XO MASSACHUSETTS, INC. |
| 781-458 |
LEXINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-459 |
DEDHAM |
MA |
GLOBAL NAPS, INC.-MA |
| 781-460 |
WOBURN |
MA |
VERIZON NEW ENGLAND INC. |
| 781-461 |
DEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-462 |
MELROSE |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-463 |
LYNNFIELD |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 781-464 |
WALTHAM |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-465 |
NEEDHAM |
MA |
BROADVIEW NETWORKS, INC. - MA |
| 781-466 |
WALTHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-467 |
DEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-470 |
SCITUATE |
MA |
SPRINT SPECTRUM L.P. |
| 781-471 |
DEDHAM |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-472 |
WALTHAM |
MA |
AT&T LOCAL |
| 781-473 |
RANDOLPH |
MA |
VERIZON NEW ENGLAND INC. |
| 781-474 |
NEEDHAM |
MA |
RNK, INC. |
| 781-475 |
MEDFORD |
MA |
CTC COMMUNICATIONS- MA |
| 781-476 |
MARBLEHEAD |
MA |
AT&T LOCAL |
| 781-477 |
LYNN |
MA |
VERIZON NEW ENGLAND INC. |
| 781-478 |
WALTHAM |
MA |
ALLEGIANCE TELECOM, INC. - MA |
| 781-479 |
LYNN |
MA |
GLOBAL CROSSING LOCAL SERVICES, INC.-MA |
| 781-480 |
MALDEN |
MA |
MCIMETRO, ATS, INC. |
| 781-481 |
STONEHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-482 |
LEXINGTON |
MA |
AT&T LOCAL |
| 781-483 |
ARLINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-484 |
SAUGUS |
MA |
RNK, INC. |
| 781-485 |
REVERE |
MA |
VERIZON NEW ENGLAND INC. |
| 781-486 |
WAKEFIELD |
MA |
XO MASSACHUSETTS, INC. |
| 781-487 |
WALTHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-488 |
ARLINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-489 |
WELLESLEY |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 781-491 |
WOBURN |
MA |
RCN TELECOM SERVICES, INC. - MA |
| 781-492 |
DEDHAM |
MA |
OMNIPOINT MIAMI E LICENSE, LLC |
| 781-493 |
DEDHAM |
MA |
CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
| 781-494 |
BURLINGTON |
MA |
ALLEGIANCE TELECOM, INC. - MA |
| 781-495 |
NEEDHAM |
MA |
VERIZON NEW ENGLAND INC. |
| 781-496 |
WOBURN |
MA |
MCIMETRO, ATS, INC. |
| 781-497 |
WOBURN |
MA |
BROADWING COMMUNICATIONS, LLC - MA |
| 781-498 |
MEDFORD |
MA |
ALLEGIANCE TELECOM, INC. - MA |
| 781-499 |
HANOVER |
MA |
TELEPORT COMMUNICATIONS GROUP - BOSTON |
| 781-500 |
MARSHFIELD |
MA |
SPRINT SPECTRUM L.P. |
| 781-501 |
NORWOOD |
MA |
MCIMETRO, ATS, INC. |
| 781-502 |
MALDEN |
MA |
MCIMETRO, ATS, INC. |
| 781-503 |
WOBURN |
MA |
ALLEGIANCE TELECOM, INC. - MA |
| 781-504 |
WOBURN |
MA |
SPRINT SPECTRUM L.P. |
| 781-505 |
BURLINGTON |
MA |
VERIZON NEW ENGLAND INC. |
| 781-506 |
RANDOLPH |
MA |
MCIMETRO, ATS, INC. |
| 781-507 |
STONEHAM |
MA |
BROADWING COMMUNICATIONS, LLC - MA |
| 781-508 |
|
MA |
|
| 781-509 |
READING |
MA |
VERIZON NEW ENGLAND INC. |
| 781-510 |
RANDOLPH |
MA |
SPRINT SPECTRUM L.P. |
