| 781-661 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-662 | Malden | Verizon New England Inc. |
| 781-663 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-664 | West Roxbury | Ctc Communications Corp. - Ma |
| 781-665 | Malden | Verizon New England Inc. |
| 781-666 | Norton | Peerless Network Of Massachusetts, Llc - Ma |
| 781-667 | Boston | Local Access Llc - Ma |
| 781-668 | Waltham | Verizon New England Inc. |
| 781-669 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-670 | Reading | Verizon New England Inc. |
| 781-671 | Bedford | Verizon New England Inc. |
| 781-672 | Waltham | Verizon New England Inc. |
| 781-673 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-674 | Lexington | Verizon New England Inc. |
| 781-676 | Lexington | Verizon New England Inc. |
| 781-677 | Reading | Verizon New England Inc. |
| 781-678 | Waltham | Verizon New England Inc. |
| 781-679 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-681 | Rockland | Verizon New England Inc. |
| 781-682 | East Weymouth | Verizon New England Inc. |
| 781-683 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-684 | Waltham | Verizon New England Inc. |
| 781-685 | Cambridge | Tc Systems, Inc. |
| 781-686 | West Roxbury | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-687 | Bedford | Verizon New England Inc. |
| 781-688 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-689 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-690 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-691 | Boston | Sprint Spectrum L.p. |
| 781-693 | Cambridge | Xo Massachusetts, Inc. |
| 781-694 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-695 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-696 | Woburn | Sprint Spectrum L.p. |
| 781-697 | West Roxbury | Mci Worldcom Communications, Inc. - Ma |
| 781-698 | Woburn | Mci Worldcom Communications, Inc. - Ma |
| 781-702 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-704 | Woburn | Sprint Spectrum L.p. |
| 781-705 | Cambridge | At&t Local |
| 781-706 | Walpole | Sprint Spectrum L.p. |
| 781-707 | Cambridge | Tc Systems, Inc. |
| 781-708 | Cambridge | Level 3 Communications, Llc - Ma |
| 781-709 | Cambridge | Xo Massachusetts, Inc. |
| 781-710 | North Billerica | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-712 | Boston | Allegiance Telecom, Inc. - Ma |
| 781-713 | Cambridge | Level 3 Communications, Llc - Ma |
| 781-715 | Boston | Paetec Communications, Inc.- Ma |
| 781-716 | Boston | Mcimetro Access Transmission Services Llc |
| 781-718 | North Billerica | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-720 | Cambridge | Sprint Spectrum L.p. |
| 781-721 | Winchester | Verizon New England Inc. |
| 781-722 | Charlestown | Broadview Networks, Inc. - Ma |
| 781-723 | Boston | Xo Massachusetts, Inc. |
| 781-724 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-725 | Somerville | Local Access Llc - Ma |
| 781-726 | Worcester | Conversent Communications Of Massachusetts, Llc |
| 781-727 | Woburn | Sprint Spectrum L.p. |
| 781-728 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-729 | Winchester | Verizon New England Inc. |
| 781-730 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-731 | Woburn | Rcn Telecom Services, Inc. - Ma |
| 781-733 | West Roxbury | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-734 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-736 | Waltham | Verizon New England Inc. |
| 781-737 | Boston | Ctc Communications Corp. - Ma |
| 781-738 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-740 | Hingham | Verizon New England Inc. |
| 781-741 | Hingham | Verizon New England Inc. |
| 781-742 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-743 | Cambridge | Xo Massachusetts, Inc. |
| 781-744 | Burlington | Verizon New England Inc. |
| 781-746 | Boston | Paetec Communications, Inc.- Ma |
| 781-748 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-749 | Hingham | Verizon New England Inc. |
| 781-750 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-751 | Dedham | Verizon New England Inc. |
| 781-752 | West Roxbury | Global Crossing Local Services, Inc.-ma |
| 781-753 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-754 | Boston | Tc Systems, Inc. |
| 781-756 | Winchester | Verizon New England Inc. |
| 781-758 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-759 | North Billerica | Verizon New England Inc. |
| 781-760 | Woburn | Sprint Spectrum L.p. |
| 781-761 | Boston | Paetec Communications, Inc.- Ma |
| 781-762 | Norwood | Verizon New England Inc. |
| 781-764 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-765 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-766 | Boston | Verizon New England Inc. |
| 781-767 | Randolph | Verizon New England Inc. |
| 781-768 | Waltham | Verizon New England Inc. |
| 781-769 | Norwood | Verizon New England Inc. |
| 781-770 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-771 | North Billerica | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-772 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-773 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-774 | Canton | Verizon New England Inc. |
| 781-775 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-776 | Stoneham | Rcn Telecom Services, Inc. - Ma |
| 781-777 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-778 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-779 | North Billerica | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-780 | Cambridge | Level 3 Communications, Llc - Ma |
| 781-782 | Cambridge | Xo Massachusetts, Inc. |
| 781-784 | Sharon | Verizon New England Inc. |
| 781-785 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-786 | Boston | Level 3 Communications, Llc - Ma |
| 781-787 | Somerville | Local Access Llc - Ma |
| 781-788 | Waltham | Verizon New England Inc. |
| 781-789 | West Roxbury | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-790 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-791 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-792 | Rockland | Verizon New England Inc. |
| 781-793 | Sharon | Verizon New England Inc. |
| 781-794 | Braintree | Verizon New England Inc. |
| 781-795 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-796 | Braintree | Verizon New England Inc. |
| 781-799 | North Billerica | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-800 | West Roxbury | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-801 | West Roxbury | Ctc Communications Corp. - Ma |
| 781-803 | Chelmsford | Mcimetro Access Transmission Services Llc |
| 781-805 | Cambridge | Omnipoint Miami E License, Llc |
| 781-806 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-808 | West Roxbury | At&t Local |
| 781-810 | Cambridge | Ctc Communications Corp. - Ma |
| 781-812 | West Roxbury | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-813 | Norton | Omnipoint Miami E License, Llc |
| 781-815 | Cambridge | Ctc Communications Corp. - Ma |
| 781-816 | Boston | Freedom Ring Communications, Llc |
| 781-817 | Boston | Tc Systems, Inc. |
| 781-818 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-820 | North Billerica | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-821 | Canton | Verizon New England Inc. |
| 781-823 | Boston | Xo Massachusetts, Inc. |
| 781-824 | Cambridge | Rcn Telecom Services, Inc. - Ma |
| 781-825 | North Billerica | Mci Worldcom Communications, Inc. - Ma |
| 781-826 | Hanover | Verizon New England Inc. |
| 781-827 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-828 | Canton | Verizon New England Inc. |
| 781-829 | Hanover | Verizon New England Inc. |
| 781-830 | Canton | Verizon New England Inc. |
| 781-831 | Walpole | Conversent Communications Of Massachusetts, Llc |
| 781-832 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-834 | Marshfield | Verizon New England Inc. |
| 781-835 | North Billerica | Tc Systems, Inc. |
| 781-836 | Cambridge | Level 3 Communications, Llc - Ma |
| 781-837 | Marshfield | Verizon New England Inc. |
| 781-838 | Cambridge | Conversent Communications Of Massachusetts, Llc |
| 781-839 | Waltham | Verizon New England Inc. |
| 781-840 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-841 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-842 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-843 | Braintree | Verizon New England Inc. |
| 781-844 | Woburn | Sprint Spectrum L.p. |
| 781-845 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-846 | Boston | Xo Massachusetts, Inc. |
| 781-847 | Boston | Tc Systems, Inc. |
| 781-848 | Braintree | Verizon New England Inc. |
| 781-849 | Braintree | Verizon New England Inc. |
| 781-850 | Boston | Paetec Communications, Inc.- Ma |
| 781-851 | Charlestown | Dsci, Llc |
| 781-852 | Cambridge | Mci Worldcom Communications, Inc. - Ma |
| 781-853 | Woburn | Verizon New England Inc. |
| 781-854 | Cambridge | Global Crossing Local Services, Inc.-ma |
| 781-856 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-857 | Brockton | Verizon New England Inc. |
| 781-858 | Woburn | Sprint Spectrum L.p. |
| 781-859 | Woburn | Ctc Communications Corp. - Ma |
| 781-860 | Lexington | Verizon New England Inc. |
| 781-861 | Lexington | Verizon New England Inc. |
| 781-862 | Lexington | Verizon New England Inc. |
| 781-863 | Lexington | Verizon New England Inc. |
| 781-864 | Cambridge | New Cingular Wireless Pcs, Llc - Dc |
| 781-865 | Winchester | Verizon New England Inc. |
| 781-866 | Woburn | Sprint Spectrum L.p. |
| 781-870 | Cambridge | Tc Systems, Inc. |
| 781-871 | Rockland | Verizon New England Inc. |
| 781-872 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-873 | Boston | Paetec Communications, Inc.- Ma |
| 781-874 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-875 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-876 | Wakefield | Verizon New England Inc. |
| 781-877 | West Roxbury | Cellco Partnership Dba Verizon Wireless - Ma |
| 781-878 | Rockland | Verizon New England Inc. |
| 781-879 | Westborough | Ctc Communications Corp. - Ma |
| 781-881 | Boston | Global Crossing Local Services, Inc.-ma |
| 781-883 | Woburn | Sprint Spectrum L.p. |
| 781-884 | Boston | Paetec Communications, Inc.- Ma |
| 781-885 | Chelmsford | Comcast Phone Of Massachusetts, Inc. - Ma |
| 781-886 | Brockton | Ctc Communications Corp. - Ma |
| 781-888 | Cambridge | Omnipoint Miami E License, Llc |
| 781-890 | Waltham | Verizon New England Inc. |
| 781-891 | Waltham | Verizon New England Inc. |
| 781-892 | Burlington | Verizon New England Inc. |
| 781-893 | Waltham | Verizon New England Inc. |
| 781-894 | Waltham | Verizon New England Inc. |
| 781-895 | Waltham | Verizon New England Inc. |
| 781-896 | Boston | Bandwidth.com Clec, Llc - Ma |
| 781-898 | Cambridge | Broadwing Communications, Llc - Ma |
| 781-899 | Waltham | Verizon New England Inc. |
| 781-901 | Woburn | Sprint Spectrum L.p. |
| 781-902 | Boston | Mcimetro Access Transmission Services Llc |