CoID | Company | Type | Status | States Served | 24X7 Phone |
XITC | XIT Cellular - CANCELLED | Wireless/Cellular/PCS | C | TX | 806-384-3311 |
XNW | nWire / TNCI Operating Company - CANCELLED | CLEC Facility CLEC Reseller VoIP Reseller VoIP Provider | C | USA - Nation Wide | 800-511-9048 |
XOBEE | Xobee Networks Inc. - CANCELLED | VoIP Provider | C | USA - Nationwide | 5594902800 opt. 1 |
XOP | Opextel LLC - CANCELLED | CLEC Facility | CLEC Reseller | CLE UNE | VoIP Provider | C | FL | 786-693-8331 |
XOV | Voxline Networks - CANCELLED | VoIP Reseller | C | USA - Nation Wide | 646-556-7314 |
XOXO | Verizon Business | Database Management System Provider | A | USA - Nationwide | 918-590-7194 |
XPC | Xspedius Corp. (Cancelled - See ACSI) | Facility | C | LA, MS, AL, FL, TN, NC | 877-322-0414 |
XPT | eXpeTel Communications (CANCELLED) | Facility | C | MS | 800-310-4481 |
XTEL | Xtel Communications Inc - CANCELLED | CLEC Facility | C | USA | 856-596-4000 |
XTEX | Crosstex Energy Services L.P. | PBX | A | USA | 214-721-9496 |
YAHOO | YaHoo!, Inc. (Cancelled) | PBX | C | ALL | 800-464-4402 |
YALE | Yale University | PBX | A | CT | 203-785-4171 |
YATES | Yates County Buildings & Grounds - CANCELLED | PBX | C | OTHER | 315-536-4438 |
YCC | Yucca Communications | CLEC Reseller | A | NM | 505-226-2255 |
YCI | West Kentucky Rural Telephone Cooperative (INACTIVE) | Wireless/Celluar/PCS | C | TN | 731-643-6121 |
YCOM | YCOM Networks Inc. | Facility | A | Yelm | Rainier | small portion of Roy | 360-458-7701 |
YCOR | Yamhill County | PBX/PS911/Shared Tenant | A | OR | 503-472-9371 |
YCTC | Arkwest Communications | Facility | A | AR | 479-495-3113 |
YHOSP | York Hospital | PBX/PS911/Shared Tenant | A | ME | NH | 207-363-4321 |
YMHIL | Yamhill Communications Agency (CANCELLED) | 9-1-1 Admin-CPE ALI | C | Yamhill County, OR | 503-464-6500 |
YMX00 | Ymax Communications Corp | CLEC Reseller | A | USA - Nation Wide | 888-230-0060 |
YOJI | Yoji Inc. - CANCELLED | VoIP Provider | C | CA | 213-537-8280 |
YOURS | YourSip Telecom | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) | A | USA - Nationwide | 727-450-8200 |
YTC | West Kentucky Rural Telephone Cooperative (INACTIVE) | Wireless/Cellular/PCS | C | TN | 731-643-6121 |
YTCI | Yeoman Telephone Company Inc. - CANCELLED | ILEC | C | IN | 574-965-2100 |
YTL | Y Tell, Inc. (Cancelled) | CLEC Facility | C | NY | 646-372-7088 |
YVFWC | Yakima Valley Farm Workers Clinics | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) | A | OR | WA | 509-865-7861 |
YVS | PBT d/b/a Comporium Communications | Facility | A | SC | 803-324-9001 |
YVT | Yadkin Valley Telecom Inc | Facility | A | NC | 336-463-5047 |
YVTMC | Yadkin Valley Telephone | ILEC | A | NC | 336-463-5047 |
YWTCO | Yukon-Waltz Telephone Company | ILEC | A | PA | 724-722-1110 |
ZAN | Zan Inc. | VoIP Provider | | FL | 954-804-0462 |
ZELLA | Zella Technologies LLC | VoIP Provider | A | USA - Nationwide | 985-520-4824 |
ZENDA | Zenda Telephone Company Inc. | ILEC | A | KS | 620-243-4924 |
ZENK | ZENK Group d/b/a Planet Access (CANCELLED) | Facility/Reseller | C | MI | 800-500-6140 |
ZHILL | City of Zephyrhills | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) | A | FL | 813-780-0046 |
ZIP | Zip911 | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) | A | USA - Nationwide | 844-700-4141 |
ZIPPY | ZippyTech Inc. | CLEC Facility | A | CO | 970-385-2500 |
ZLINY | New Marketing Group Inc | VoIP Reseller VoIP Provider | A | USA - Nation Wide | 516-435-8777 |
ZMS | Voyant Communications LLC | AZ | CA | CO | GA | ID | IL | IN | IO | KS | KY | LA | MI | MN | MS | MO | NE | ND | OH | SD | TN | UT | WA | WI | WY | A | A | 888-217-6323 |
ZNGO | Zingo Telecom, Inc.(Cancelled) | Reseller | C | All | 941-329-6557 |
ZOOM | Zoom Video Communications Inc. | VoIP Reseller VoIP Provider | A | USA - Nationwide | 415-465-1121 |
ZOOM1 | Zoombak LLC (CANCELLED) | Wireless/Cellular/PCS | C | US | 866-951-0101 |
ZTEL | Z-Tel Communications (CANCELLED) | CLEC | C | CA, NV | 800-275-0014 |