Area code 806
4,329 number blocks indexed across 61 carriers.
States: TX (4,329)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 80 | 36 | |
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 593 | 31 | att.com |
| 6506 | Cellco Partnership dba Verizon Wireless - TX | Olathe, KS | Wireless Carrier | 274 | 20 | verizonwireless.com |
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 368 | 17 | t-mobile.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 19 | 17 | terranova.net |
| 004F | Bandwidth.com CLEC LLC - TX | Cary, NC | Competitive Local Exchange Carrier | 198 | 6 | bandwidth.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 8 | 5 | hdcarrier.com |
| 6114 | Level 3 Communications LLC - TX | Westminster, CO | Competitive Local Exchange Carrier | 148 | 4 | centurylink.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 4 | 4 | peerlessnetwork.com |
| 903C | Onvoy LLC - TX | Chicago, IL | Competitive Local Exchange Carrier | 515 | 3 | sinch.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 95 | 3 | |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 14 | 3 | brightlink.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 12 | 3 | alticeusa.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 11 | 3 | dish.com |
| 177F | Peerless Network of Texas LLC - TX | Chicago, IL | Competitive Local Exchange Carrier | 7 | 3 | peerlessnetwork.com |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 4 | 3 | att.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 20 | 1 | verizon.com |
| 6944 | Panhandle Telecommunication Systems Inc - TX | Guymon, OK | Competitive Local Exchange Carrier | 9 | 1 | ptsi.net |
| 9533 | Southwestern Bell Telephone Company | Dallas, TX | Regional Bell Operating Company | 507 | · | att.com |
| 1163 | Valor Telecommunications of Texas LP - TX #1 dba Windstream Communications Southwest | Little Rock, AR | Incumbent Local Exchange Carrier | 494 | · | windstream.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 141 | · | metropcs.com |
| 1181 | Valor Telecommunications of Texas LP - TX #2 dba Windstream Communications Southwest | Little Rock, AR | Incumbent Local Exchange Carrier | 138 | · | windstream.com |
| 318C | Cebridge Telecom TX LP - TX | Atlanta, GA | Competitive Local Exchange Carrier | 93 | · | altice.com |
| 7148 | Teleport Communications America LLC - TX | Staten Island, NY | Competitive Local Exchange Carrier | 72 | · | att.com |
| 4913 | Vexus | Lubbock, TX | Competitive Local Exchange Carrier | 57 | · | vexusfiber.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 52 | · | centurylink.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 45 | · | telnyx.com |
| 0132 | AMA Communications LLC dba AMA*TechTel Communications - TX | Lubbock, TX | Competitive Local Exchange Carrier | 39 | · | techtelcom.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 39 | · | commio.com |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 29 | · | att.com |
| 2112 | Mid-Plains Rural Telephone Cooperative Inc | Tulia, TX | Incumbent Local Exchange Carrier | 27 | · | midplains.coop |
| 2046 | Cap Rock Telephone Cooperative Inc | Spur, TX | Incumbent Local Exchange Carrier | 16 | · | caprock.com |
| 2143 | South Plains Telephone Cooperative Inc | Lubbock, TX | Incumbent Local Exchange Carrier | 16 | · | sptc.net |
| 2131 | Poka-Lambro Telephone Cooperative Inc | Tahoka, TX | Incumbent Local Exchange Carrier | 15 | · | poka.com |
| 2153 | Texas Windstream LLC | Little Rock, AR | Incumbent Local Exchange Carrier | 14 | · | windstream.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | · | ||
| 982H | Mid-Plains Rural Telephone Cooperative Inc dba Mid-Plains Communication - TX | Tulia, TX | Competitive Local Exchange Carrier | 13 | · | |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 12 | · | fractel.net |
| 7893 | XIT Telecommunications & Technology Inc - TX | Dalhart, TX | Competitive Local Exchange Carrier | 11 | · | xit.net |
| 8661 | Poka Lambro Telephone Company | Tahoka, TX | Competitive Local Exchange Carrier | 11 | · | poka.com |
| 2166 | West Texas Rural Telephone Cooperative Inc | Hereford, TX | Incumbent Local Exchange Carrier | 9 | · | wtrt.net |
| 2170 | XIT Rural Telephone Cooperative Inc | Dalhart, TX | Incumbent Local Exchange Carrier | 9 | · | xit.net |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 9 | · | |
| 2016 | Panhandle Telephone Cooperative Inc | Guymon, OK | Incumbent Local Exchange Carrier | 6 | · | ptci.net |
| 2071 | Five Area Telephone Cooperative Inc | Muleshoe, TX | Incumbent Local Exchange Carrier | 6 | · | fivearea.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 6 | · | brightlink.com |
| 0480 | West Plains Telecommunications Inc | Muleshoe, TX | Incumbent Local Exchange Carrier | 5 | · | fivearea.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 5 | · | 365wireless.net |
| 7809 | W. T. Services Inc | Hereford, TX | Competitive Local Exchange Carrier | 5 | · | wtservicesbushland.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 4 | · | vonage.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 4 | · | comcast.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 4 | · | twilio.com |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 4 | · | skyetel.com |
| 1988 | Dobson Telephone Company | Oklahoma City, OK | Incumbent Local Exchange Carrier | 3 | · | dobson.net |
| 2262 | E.N.M.R. Telephone Cooperative | Clovis, NM | Incumbent Local Exchange Carrier | 3 | · | plateautel.com |
| 5556 | Pathwayz Communications Inc - TX | Amarillo, TX | Competitive Local Exchange Carrier | 3 | · | pathwayz.com |
| 0051 | Shelcomm | Baldwin Park, CA | Wireless Carrier | 2 | · | |
| 473F | USFon Inc - TX | West Lake Hills, TX | Competitive Local Exchange Carrier | 2 | · | usfon.org |
| 475J | Callworks Corporation | Fair Oaks, TX | IP-Enabled Service / VoIP | 2 | · | callworks.me |
| 495J | Stratus Networks Inc | Peoria Heights, IL | IP-Enabled Service / VoIP | 2 | · | stratusnet.com |
| 616J | Leap Telecom LLC | Denver, CO | IP-Enabled Service / VoIP | 2 | · | leap.tel |