Area code 931
3,625 number blocks indexed across 47 carriers.
States: TN (3,625)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 7476 | Powertel Nashville Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 430 | 34 | t-mobile.com |
| 525E | Onvoy LLC - TN | Chicago, IL | Competitive Local Exchange Carrier | 546 | 32 | sinch.com |
| 6214 | New Cingular Wireless PCS LLC - GA | Atlanta, GA | Wireless Carrier | 423 | 23 | att.com |
| 6673 | Cellco Partnership dba Verizon Wireless - TN | Olathe, KS | Wireless Carrier | 465 | 22 | verizonwireless.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 20 | 19 | terranova.net |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 76 | 14 | |
| 4806 | Level 3 Communications LLC - TN | Westminster, CO | Competitive Local Exchange Carrier | 191 | 3 | centurylink.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 3 | 3 | hdcarrier.com |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 108 | 2 | |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 9 | 2 | dish.com |
| 792K | Charter IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 124 | 1 | |
| 114F | Teleport Communications America LLC - TN | Bedminster, NJ | Competitive Local Exchange Carrier | 43 | 1 | att.com |
| 9419 | Bellsouth Telecommunications Inc dba South Central Bell Telephone | Atlanta, GA | Regional Bell Operating Company | 334 | — | att.com |
| 124F | Bandwidth.com CLEC LLC - TN | Cary, NC | Competitive Local Exchange Carrier | 187 | — | bandwidth.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 84 | — | metropcs.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 53 | — | telnyx.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 48 | — | centurylink.com |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 44 | — | att.com |
| 7977 | MCImetro Access Transmission Services LLC - TN | Tampa, FL | Competitive Local Exchange Carrier | 44 | — | verizon.com |
| 0575 | Tennessee Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 42 | — | tdstelecom.com |
| 6278 | United States Cellular - TN | Chicago, IL | Wireless Carrier | 41 | — | uscellular.com |
| 4336 | Citizens Telecommunications Company of Tennesee LLC dba Frontier Communications of Tennesee LLC | Rochester, NY | Incumbent Local Exchange Carrier | 39 | — | frontier.com |
| 0579 | Twin Lakes Telephone Cooperative Corporation | Gainesboro, TN | Incumbent Local Exchange Carrier | 34 | — | twlakes.coop |
| 0553 | Ben Lomand Rural Telephone Cooperative Inc | McMinnville, TN | Incumbent Local Exchange Carrier | 29 | — | benlomand.org |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 24 | — | coretel.net |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 21 | — | comcast.com |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 21 | — | fractel.net |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 18 | — | commio.com |
| 2891 | Aeneas Communications LLC - TN | Jackson, TN | Competitive Local Exchange Carrier | 15 | — | |
| 4586 | Ben Lomand Communications Inc | Mcminnville, TN | Competitive Local Exchange Carrier | 15 | — | benlomand.org |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 0576 | Peoples Telephone Company | Jackson, MS | Incumbent Local Exchange Carrier | 12 | — | tec.com |
| 593K | MCC Telephony LLC | Mediacom Park, NY | IP-Enabled Service / VoIP | 12 | — | |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 12 | — | brightlink.com |
| 0566 | Humphreys County Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 8 | — | tdstelecom.com |
| 0581 | United Telephone Company dba United Communications | Chapel Hill, TN | Incumbent Local Exchange Carrier | 6 | — | united.net |
| 0570 | Loretto Telephone Company Inc | Loretto, TN | Incumbent Local Exchange Carrier | 5 | — | skyline.org |
| 204G | Twin Lakes Communications Inc - TN | Gainesboro, TN | Competitive Local Exchange Carrier | 5 | — | twlakes.coop |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 4 | — | vonage.com |
| 0280 | Ardmore Telephone Company Inc | Ardmore, TN | Incumbent Local Exchange Carrier | 3 | — | ardmore.net |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 3 | — | |
| 150G | Jackson Energy Authority - TN | Jackson, TN | Competitive Local Exchange Carrier | 2 | — | jaxenergy.com |
| 436J | Hadlo Technologies LLC | Powell, OH | IP-Enabled Service / VoIP | 2 | — | hadlotechnologies.com |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 2 | — | skyetel.com |
| 7517 | Level 3 Telecom of Tennessee LLC - TN | Littleton, CO | Competitive Local Exchange Carrier | 2 | — | centurylink.com |
| 0051 | Shelcomm | Baldwin Park, CA | Wireless Carrier | 1 | — | |
| 6630 | Spok Inc | Plano, TX | Wireless Carrier | 1 | — | spok.com |