| 781-425 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-426 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-428 | Cambridge | Rcn Telecom Services, Inc. - Ma |
| 781-429 | Cambridge | Tc Systems, Inc. |
| 781-430 | Cambridge | Tc Systems, Inc. |
| 781-431 | | Verizon New England Inc. |
| 781-433 | | Verizon New England Inc. |
| 781-434 | Cambridge | Tc Systems, Inc. |
| 781-435 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-436 | Chelmsford | At&t Local |
| 781-437 | Boston | Paetec Communications, Inc.- Ma |
| 781-438 | Wakefield | Verizon New England Inc. |
| 781-439 | North Billerica | Conversent Communications Of Massachusetts, Llc |
| 781-440 | Norwood | Verizon New England Inc. |
| 781-441 | Dedham | Verizon New England Inc. |
| 781-443 | Woburn | Tc Systems, Inc. |
| 781-444 | | Verizon New England Inc. |
| 781-446 | | Verizon New England Inc. |
| 781-447 | Whitman | Verizon New England Inc. |
| 781-448 | Cambridge | Rcn Telecom Services, Inc. - Ma |
| 781-449 | | Verizon New England Inc. |
| 781-451 | Cambridge | At&t Local |
| 781-452 | Somerville | Local Access Llc - Ma |
| 781-453 | | Verizon New England Inc. |
| 781-454 | North Billerica | Global Crossing Local Services, Inc.-ma |
| 781-455 | | Verizon New England Inc. |
| 781-456 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-457 | Cambridge | Xo Massachusetts, Inc. |
| 781-458 | Boston | Verizon New England Inc. |
| 781-459 | Boston | Xo Massachusetts, Inc. |
| 781-460 | Cambridge | Verizon New England Inc. |
| 781-461 | Dedham | Verizon New England Inc. |
| 781-462 | Cambridge | Tc Systems, Inc. |
| 781-463 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-466 | Waltham | Verizon New England Inc. |
| 781-467 | Dedham | Verizon New England Inc. |
| 781-470 | Walpole | Sprint Spectrum L.p. |
| 781-471 | Boston | Tc Systems, Inc. |
| 781-472 | Framingham | At&t Local |
| 781-473 | Cambridge | Verizon New England Inc. |
| 781-475 | Norton | Ctc Communications Corp. - Ma |
| 781-476 | Framingham | At&t Local |
| 781-477 | Lynn | Verizon New England Inc. |
| 781-478 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-479 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-480 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-481 | Worcester | Verizon New England Inc. |
| 781-482 | Cambridge | At&t Local |
| 781-483 | Arlington | Verizon New England Inc. |
| 781-484 | North Billerica | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-485 | Revere | Verizon New England Inc. |
| 781-486 | Cambridge | Xo Massachusetts, Inc. |
| 781-487 | Waltham | Verizon New England Inc. |
| 781-488 | Arlington | Verizon New England Inc. |
| 781-489 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-491 | Cambridge | Rcn Telecom Services, Inc. - Ma |
| 781-492 | Cambridge | Omnipoint Miami E License, Llc |
| 781-494 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-495 | | Verizon New England Inc. |
| 781-496 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-497 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-498 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-499 | Boston | Tc Systems, Inc. |
| 781-500 | Walpole | Sprint Spectrum L.p. |
| 781-501 | Boston | Mcimetro Access Transmission Services Llc |
| 781-502 | Cambridge | Mcimetro Access Transmission Services Llc |
| 781-504 | Woburn | Sprint Spectrum L.p. |
| 781-505 | Burlington | Verizon New England Inc. |
| 781-506 | Cambridge | Mcimetro Access Transmission Services Llc |
| 781-507 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-510 | Woburn | Sprint Spectrum L.p. |
| 781-512 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-513 | Norton | Omnipoint Miami E License, Llc |
| 781-515 | Boston | Mcimetro Access Transmission Services Llc |
| 781-516 | Boston | Verizon New England Inc. |
| 781-517 | Cambridge | Xo Massachusetts, Inc. |
| 781-518 | Norton | Level 3 Communications, Llc - Ma |
| 781-519 | Cambridge | Level 3 Communications, Llc - Ma |
| 781-520 | Woburn | Sprint Spectrum L.p. |
| 781-521 | Norton | Ctc Communications Corp. - Ma |
| 781-522 | Waltham | Verizon New England Inc. |
| 781-523 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-524 | Somerville | Local Access Llc - Ma |
| 781-526 | Norton | Omnipoint Miami E License, Llc |
| 781-527 | Boston | Tc Systems, Inc. |
| 781-528 | Boston | Paetec Communications, Inc.- Ma |
| 781-529 | Waltham | Verizon New England Inc. |
| 781-530 | Cambridge | Tc Systems, Inc. |
| 781-532 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-533 | Bedford | Verizon New England Inc. |
| 781-534 | Cambridge | Tc Systems, Inc. |
| 781-535 | Cambridge | Conversent Communications Of Massachusetts, Llc |
| 781-536 | Worcester | At&t Local |
| 781-537 | Cambridge | At&t Local |
| 781-538 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-539 | Cambridge | Rcn Telecom Services, Inc. - Ma |
| 781-540 | West Roxbury | Sprint Spectrum L.p. |
| 781-541 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-543 | Franklin | Norfolk County Internet, Inc. |
| 781-544 | Scituate | Verizon New England Inc. |
| 781-545 | Scituate | Verizon New England Inc. |
| 781-546 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-547 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-548 | Woburn | Sprint Spectrum L.p. |
| 781-549 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-551 | Norwood | Verizon New England Inc. |
| 781-552 | Woburn | Sprint Spectrum L.p. |
| 781-553 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-556 | Boston | Tc Systems, Inc. |
| 781-557 | Cambridge | Tc Systems, Inc. |
| 781-558 | Norton | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-559 | West Roxbury | Rcn Telecom Services, Inc. - Ma |
| 781-560 | Cambridge | Tc Systems, Inc. |
| 781-561 | West Roxbury | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-562 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-563 | West Roxbury | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-564 | Burlington | Verizon New England Inc. |
| 781-565 | Cambridge | Tc Systems, Inc. |
| 781-566 | Somerville | Peerless Network Of Massachusetts, Llc - Ma |
| 781-567 | Wakefield | Verizon New England Inc. |
| 781-568 | Woburn | Sprint Spectrum L.p. |
| 781-569 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-570 | Woburn | Sprint Spectrum L.p. |
| 781-571 | Woburn | Sprint Spectrum L.p. |
| 781-572 | North Billerica | Rcn Telecom Services, Inc. - Ma |
| 781-573 | Boston | Paetec Communications, Inc.- Ma |
| 781-574 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-575 | Canton | Verizon New England Inc. |
| 781-576 | Woburn | Sprint Spectrum L.p. |
| 781-577 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-578 | Hanson | Norfolk County Internet |
| 781-580 | Woburn | Sprint Spectrum L.p. |
| 781-581 | Lynn | Verizon New England Inc. |
| 781-582 | Kingston | Verizon New England Inc. |
| 781-583 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-584 | Chelmsford | Tc Systems, Inc. |
| 781-585 | Kingston | Verizon New England Inc. |
| 781-586 | Lynn | Verizon New England Inc. |
| 781-587 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-588 | Brockton | Omnipoint Miami E License, Llc |
| 781-589 | Woburn | Sprint Spectrum L.p. |
| 781-590 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-591 | Woburn | Sprint Spectrum L.p. |
| 781-592 | Lynn | Verizon New England Inc. |
| 781-593 | Lynn | Verizon New England Inc. |
| 781-594 | Cambridge | Tc Systems, Inc. |
| 781-595 | Lynn | Verizon New England Inc. |
| 781-596 | Lynn | Verizon New England Inc. |
| 781-597 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-598 | Lynn | Verizon New England Inc. |
| 781-599 | Lynn | Verizon New England Inc. |
| 781-601 | Burlington | Verizon New England Inc. |
| 781-602 | Boston | Paetec Communications, Inc.- Ma |
| 781-603 | Walpole | Sprint Spectrum L.p. |
| 781-604 | Boston | Sprint Spectrum L.p. |
| 781-605 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-606 | Cambridge | Rcn Telecom Services, Inc. - Ma |
| 781-607 | Boston | Tc Systems, Inc. |
| 781-608 | Woburn | Sprint Spectrum L.p. |
| 781-609 | Worcester | Verizon New England Inc. |
| 781-610 | Brockton | Ctc Communications Corp. - Ma |
| 781-614 | Boston | Verizon New England Inc. |
| 781-616 | Cambridge | Paetec Communications, Inc.- Ma |
| 781-618 | Whitman | Verizon New England Inc. |
| 781-620 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-621 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-622 | Waltham | Verizon New England Inc. |
| 781-625 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-626 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-627 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-628 | Cambridge | Xo Massachusetts, Inc. |
| 781-629 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-630 | Walpole | Rcn Telecom Services, Inc. - Ma |
| 781-631 | Marblehead | Verizon New England Inc. |
| 781-632 | Norton | Omnipoint Miami E License, Llc |
| 781-633 | Canton | Verizon New England Inc. |
| 781-635 | West Roxbury | Tc Systems, Inc. |
| 781-636 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-637 | Franklin | Norfolk County Internet, Inc. |
| 781-638 | Cambridge | Tc Systems, Inc. |
| 781-639 | Marblehead | Verizon New England Inc. |
| 781-640 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-641 | Arlington | Verizon New England Inc. |
| 781-642 | Waltham | Verizon New England Inc. |
| 781-643 | Arlington | Verizon New England Inc. |
| 781-644 | Charlestown | Broadview Networks, Inc. - Ma |
| 781-645 | Cambridge | Xo Massachusetts, Inc. |
| 781-646 | Arlington | Verizon New England Inc. |
| 781-647 | Waltham | Verizon New England Inc. |
| 781-648 | Arlington | Verizon New England Inc. |
| 781-649 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-651 | Cambridge | Level 3 Communications, Llc - Ma |
| 781-652 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-653 | Cambridge | Tc Systems, Inc. |
| 781-654 | Cambridge | Local Access Llc - Ma |
| 781-655 | Malden | Verizon New England Inc. |
| 781-656 | Woburn | Paetec Communications, Inc.- Ma |
| 781-657 | West Roxbury | Mcimetro Access Transmission Services Llc |
| 781-658 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-659 | Norwell | Verizon New England Inc. |