Area code 580
4,592 number blocks indexed across 54 carriers.
States: OK (4,592)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 153 | 111 | |
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 651 | 76 | att.com |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 55 | 55 | |
| 6272 | United States Cellular - OK | Chicago, IL | Wireless Carrier | 281 | 38 | uscellular.com |
| 6529 | T-Mobile USA Inc | Bellevue, WA | Personal Communications Service (Wireless) | 431 | 32 | t-mobile.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 73 | 22 | metropcs.com |
| 5813 | Cellco Partnership dba Verizon Wireless - OK | Olathe, KS | Wireless Carrier | 241 | 9 | verizonwireless.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 11 | 9 | terranova.net |
| 409F | Onvoy LLC - OK | Chicago, IL | Competitive Local Exchange Carrier | 568 | 4 | sinch.com |
| 384H | Peerless Network of Oklahoma LLC - OK | Chicago, IL | Competitive Local Exchange Carrier | 130 | 2 | peerlessnetwork.com |
| 5257 | Level 3 Communications LLC - OK | Broomfield, CO | Competitive Local Exchange Carrier | 182 | 1 | centurylink.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 6 | 1 | dish.com |
| 9533 | Southwestern Bell Telephone Company | Dallas, TX | Regional Bell Operating Company | 705 | — | att.com |
| 2018 | Pioneer Telephone Cooperative Inc | Kingfisher, OK | Incumbent Local Exchange Carrier | 141 | — | pioneerconnect.net |
| 1965 | Windstream Oklahoma Inc | Little Rock, AR | Incumbent Local Exchange Carrier | 140 | — | windstream.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 106 | — | telnyx.com |
| 530C | Teleport Communications America - OK - LLC | Bedminster, NJ | Competitive Local Exchange Carrier | 85 | — | att.com |
| 119F | Bandwidth.com CLEC LLC - OK | Cary, NC | Competitive Local Exchange Carrier | 83 | — | bandwidth.com |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 83 | — | att.com |
| 4630 | Chickasaw Telecommunicaions Services Inc | Oklahoma City, OK | Competitive Local Exchange Carrier | 47 | — | chickasawtel.com |
| 2025 | Southwest Oklahoma Telephone Company | Duke, OK | Incumbent Local Exchange Carrier | 41 | — | hillary.com |
| 7258 | MCImetro Access Transmission Services LLC - OK | Vienna, VA | Competitive Local Exchange Carrier | 36 | — | verizon.com |
| 1788 | KanOkla Telephone Association | Caldwell, KS | Incumbent Local Exchange Carrier | 26 | — | kanokla.com |
| 1988 | Dobson Telephone Company | Oklahoma City, OK | Incumbent Local Exchange Carrier | 25 | — | dobson.net |
| 2016 | Panhandle Telephone Cooperative Inc | Guymon, OK | Incumbent Local Exchange Carrier | 24 | — | ptci.net |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 24 | — | commio.com |
| 2141 | Santa Rosa Telephone Cooperative Inc | Vernon, TX | Incumbent Local Exchange Carrier | 21 | — | syntrio.net |
| 390E | Cebridge Telecom OK LLC dba Suddenlink Communications - OK | Saint Louis, MO | Competitive Local Exchange Carrier | 20 | — | altice.com |
| 2010 | Mid-America Telephone Inc | Madison, WI | Incumbent Local Exchange Carrier | 19 | — | tdstelecom.com |
| 468B | Panhandle Telecommunications Systems Inc | Guymon, OK | Wireless Carrier | 18 | — | chrsolutions.com |
| 1984 | Oklahoma Communication Systems Inc | Madison, WI | Incumbent Local Exchange Carrier | 17 | — | tdstelecom.com |
| 235C | Pine Telephone Company dba Pine Cellular Phones Inc | Broken Bow, OK | Wireless Carrier | 17 | — | pinetelephone.com |
| 258F | Wichita Online Inc - OK | Lawton, OK | Competitive Local Exchange Carrier | 17 | — | wichitaonline.net |
| 1980 | Chickasaw Telephone Company | Sulphur, OK | Incumbent Local Exchange Carrier | 16 | — | chickasawphone.net |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 14 | — | fractel.net |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 2032 | Valliant Telephone Company | Valliant, OK | Incumbent Local Exchange Carrier | 11 | — | valliant.net |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 9 | — | coretel.net |
| 1979 | Cherokee Telephone Company | Calera, OK | Incumbent Local Exchange Carrier | 8 | — | cherokeecomm.com |
| 2017 | Pine Telephone Company Inc | Broken Bow, OK | Incumbent Local Exchange Carrier | 8 | — | pinetelephone.com |
| 302F | Fidelity Cablevision LLC | Sullivan, MO | Competitive Local Exchange Carrier | 8 | — | fidelitycommunications.com |
| 387E | Cross-Valliant Cellular Partnership | Warner, OK | Wireless Carrier | 8 | — | crosstel.net |
| 1165 | Valor Telecommunications of Texas LP - OK dba Windstream Communications Southwest | Little Rock, AR | Incumbent Local Exchange Carrier | 3 | — | windstream.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 3 | — | alticeusa.com |
| 1831 | South Central Telephone Association Inc | Medicine Lodge, KS | Incumbent Local Exchange Carrier | 2 | — | sctelcom.net |
| 1976 | Carnegie Telephone Company | Carnegie, OK | Incumbent Local Exchange Carrier | 2 | — | carnegietelco.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 2 | — | vonage.com |
| 1764 | Elkhart Telephone Company Inc | Elkhart, KS | Incumbent Local Exchange Carrier | 1 | — | epictouch.com |
| 2008 | Medicine Park Telephone Company | Medicine Park, OK | Incumbent Local Exchange Carrier | 1 | — | hilary.com |
| 2029 | Terral Telephone Company Inc | Oklahoma City, OK | Incumbent Local Exchange Carrier | 1 | — | terril.com |
| 3533 | Choice Wireless LC | Eden Prairie, MN | Personal Communications Service (Wireless) | 1 | — | amerilink.net |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 1 | — | centurylink.com |
| 6630 | Spok Inc | Plano, TX | Wireless Carrier | 1 | — | spok.com |
| 9732 | T.K.O. Communications Inc | Paris, TX | Personal Communications Service (Wireless) | 1 | — |