Area code 901
4,361 number blocks indexed across 52 carriers.
States: TN (4,361)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 525E | Onvoy LLC - TN | Chicago, IL | Competitive Local Exchange Carrier | 447 | 39 | sinch.com |
| 6214 | New Cingular Wireless PCS LLC - GA | Atlanta, GA | Wireless Carrier | 625 | 29 | att.com |
| 6673 | Cellco Partnership dba Verizon Wireless - TN | Olathe, KS | Wireless Carrier | 319 | 22 | verizonwireless.com |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 10 | 9 | |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 79 | 7 | |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 9 | 4 | dish.com |
| 276F | Peerless Network of Tennessee LLC - TN | Chicago, IL | Competitive Local Exchange Carrier | 47 | 3 | peerlessnetwork.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 8 | 3 | hdcarrier.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 4 | 3 | terranova.net |
| 128L | E. Ritter Communications LLC | Jonesboro, AR | IP-Enabled Service / VoIP | 2 | 2 | |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 256 | 1 | verizon.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 6 | 1 | brightlink.com |
| 9419 | Bellsouth Telecommunications Inc dba South Central Bell Telephone | Atlanta, GA | Regional Bell Operating Company | 660 | — | att.com |
| 7474 | Powertel Memphis Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 581 | — | t-mobile.com |
| 124F | Bandwidth.com CLEC LLC - TN | Cary, NC | Competitive Local Exchange Carrier | 345 | — | bandwidth.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 222 | — | metropcs.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 119 | — | comcast.com |
| 4806 | Level 3 Communications LLC - TN | Westminster, CO | Competitive Local Exchange Carrier | 115 | — | centurylink.com |
| 114F | Teleport Communications America LLC - TN | Bedminster, NJ | Competitive Local Exchange Carrier | 87 | — | att.com |
| 7517 | Level 3 Telecom of Tennessee LLC - TN | Littleton, CO | Competitive Local Exchange Carrier | 76 | — | centurylink.com |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 65 | — | |
| 6581 | Cellular South Inc | Jackson, MS | Wireless Carrier | 44 | — | cspire.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 36 | — | commio.com |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 32 | — | att.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 26 | — | telnyx.com |
| 2891 | Aeneas Communications LLC - TN | Jackson, TN | Competitive Local Exchange Carrier | 21 | — | |
| 6630 | Spok Inc | Plano, TX | Wireless Carrier | 16 | — | spok.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 12 | — | fractel.net |
| 0571 | Millington Telephone Company Inc | Jonesboro, AR | Incumbent Local Exchange Carrier | 10 | — | rittercommunications.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 9 | — | centurylink.com |
| 6591 | Teletouch Communications Inc | Tyler, TX | Wireless Carrier | 8 | — | |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 7 | — | vonage.com |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 5 | — | brightlink.com |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 5 | — | coretel.net |
| 181H | E Ritter Communications Inc - TN | Jonesboro, AR | Competitive Local Exchange Carrier | 4 | — | rittercommunications.com |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 3 | — | att.com |
| 114J | Exiant Communications LLC | Eldersburg, MD | IP-Enabled Service / VoIP | 2 | — | exiantcom.com |
| 204G | Twin Lakes Communications Inc - TN | Gainesboro, TN | Competitive Local Exchange Carrier | 2 | — | twlakes.coop |
| 337J | West Kentucky & Tennessee Telecommunications Cooperative | Mayfield, KY | Competitive Local Exchange Carrier | 2 | — | mywkt.net |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 2 | — | alticeusa.com |
| 475J | Callworks Corporation | Fair Oaks, TX | IP-Enabled Service / VoIP | 2 | — | callworks.me |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 2 | — | twilio.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 2 | — | 365wireless.net |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 2 | — | skyetel.com |
| 7344 | XO Tennessee Inc | Reston, VA | Competitive Local Exchange Carrier | 2 | — | verizon.com |
| 948G | Telepak Networks Inc - TN | Ridgeland, MS | Competitive Local Exchange Carrier | 2 | — | telepak.net |
| 996H | Airespring Inc | Van Nuys, CA | IP-Enabled Service / VoIP | 2 | — | airespring.com |
| 156J | RCLEC Inc | Centennial, CO | IP-Enabled Service / VoIP | 1 | — | rclec.com |
| 553J | Whitesky Communications LLC | Northport, AL | IP-Enabled Service / VoIP | 1 | — | whitesky.us |
| 845C | Intrado Communications LLC | Bedminster, NJ | Competitive Local Exchange Carrier | 1 | — | att.com |