508-744-9267 AT&T 604-849-8873 Rogers Communications 510-419-4563 AT&T California 250-431-7245 TELUS 510-661-9941 AT&T California 832-671-8492 AT&T Mobility 867-730-6222 Bell Mobility 562-945-3207 Verizon Communications 267-757-1099 Verizon Communications 310-936-7590 Sprint 336-641-2812 AT&T Southeast 917-838-5313 Verizon Wireless 403-922-5928 Bell Mobility 518-367-8280 Verizon Communications 918-906-1211 AT&T Mobility 701-927-2489 Midcontinent Communications 360-760-6998 Integra Telecom 306-390-7227 Sasktel Mobility 812-230-5145 Verizon Wireless 209-752-6327 T-Mobile 231-929-9208 AT&T Michigan 951-376-9739 T-Mobile 603-947-4549 BayRing Communications 310-392-3107 Verizon Communications 907-526-2844 United Utilities 269-328-2747 American Messaging 240-929-5218 Cavalier 610-684-8292 Broadview Networks 580-614-1116 Pioneer Telephone Cooperative 951-457-2437 Verizon Wireless 249-350-8753 Bragg Communications 579-280-2146 Videotron Business Solutions 606-694-2872 AT&T Mobility 516-786-3677 732-271-5796 Verizon Communications 727-803-3779 Verizon Business 830-302-7368 AT&T Internet Services 431-251-1830 Bell Canada 774-234-7078 Charter Fiberlink 970-326-7008 Union Telephone 941-787-9340 Verizon Wireless 215-866-3421 NetCarrier TeleCom 724-346-1421 Verizon Communications 407-476-3627 Peerless Network 361-245-5618 Level 3 519-694-8806 Fido 859-202-8697 Verizon Wireless 603-829-9430 Verizon Business 830-722-2786 AFFORDABLE TELECOM 989-949-6526 Telnet Worldwide 920-647-8333 U.S. Cellular 318-902-7805 Network Telephone Corporation 630-247-5835 AT&T Mobility 601-756-3909 Verizon Wireless 902-391-1968 Bell Aliant 814-348-3244 Comcast 919-594-9489 Verizon Wireless 806-272-4234 West Plains Telecommunications 734-376-4703 Telnet Worldwide 787-757-8976 America Movil 903-916-8409 Verizon Wireless 574-603-9634 AT&T Mobility 570-212-2425 AT&T Mobility 724-617-6128 AT&T 708-401-3411 Verizon Business 503-779-3190 Integra 859-962-3740 Cincinnati Bell 615-383-9735 AT&T Southeast 732-868-8255 Verizon Communications 402-397-2943 CenturyLink 734-522-6346 AT&T Michigan 317-714-1703 Sprint 404-893-3293 AT&T Southeast 912-876-5559 CenturyLink 612-547-6688 Verizon Business 210-601-9533 AT&T Mobility 614-567-8005 Global Crossing 352-304-8156 Verizon Wireless 704-208-4429 Sprint 785-826-6949 AT&T Southwest 931-257-7146 Verizon Wireless 909-749-7509 Sprint 909-733-3451 tw telecom 315-889-9876 Verizon Communications 626-434-9512 AT&T 479-310-2045 Bandwidth.com 419-724-2015 Buckeye TeleSystem 414-524-9706 AT&T Wisconsin 410-350-3459 Verizon Communications 717-378-4543 Level 3 814-724-6699 Windstream 706-285-2554 Wilkes Telephone 612-740-3267 American Messaging 702-336-9269 T-Mobile 708-589-3742 XO Communications 579-263-8171 Xittel 601-429-5274 Hypercube Telecom 479-251-4123 AT&T Southwest 905-971-7569 TELUS Mobility 604-667-2488 TELUS 814-615-4773 AT&T Mobility 585-361-6122 Windstream 417-212-6829 Verizon Business 902-444-9283 Bragg Communications 910-341-1754 AT&T Southeast 763-422-5759 CenturyLink 985-759-5513 Verizon Wireless 705-540-3856 FiberNet 435-429-1947 Bandwidth.com 240-339-5150 Cavalier 814-414-2810 Level 3 978-243-7903 CTC Communications 902-494-6505 Maritime Telephone & Telegraph Ltd 307-782-8263 Union Telephone Company 801-961-5330 CenturyLink 864-971-6512 CenturyLink 870-229-5086 Level 3 817-567-6830 AT&T 502-445-7746 AT&T Mobility 817-491-8611 AT&T Southwest 406-275-4640 Ronan Telephone Company 516-724-8480 Verizon Wireless 412-762-9037 Verizon Communications 281-321-9020 Windstream 732-606-1381 Verizon Communications 740-286-6729 Frontier 860-378-5630 AT&T East 918-520-9186 AT&T Mobility 707-207-4582 AT&T California 562-225-9550 Sprint 812-993-2998 Bandwidth.com 504-316-9574 Sprint 503-882-9157 tw telecom 314-875-4929 Charter Fiberlink 847-440-6121 PAETEC 650-754-6859 AT&T California 928-550-9334 T-Mobile 706-636-6355 Ellijay Telephone Company