Area code 813
5,874 number blocks indexed across 53 carriers.
States: FL (5,874)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 937C | Onvoy LLC - FL | Chicago, IL | Competitive Local Exchange Carrier | 532 | 3 | sinch.com |
| 6502 | Cellco Partnership dba Verizon Wireless - FL | Olathe, KS | Wireless Carrier | 484 | 3 | verizonwireless.com |
| 6214 | New Cingular Wireless PCS LLC - GA | Atlanta, GA | Wireless Carrier | 371 | 3 | att.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 571 | 1 | metropcs.com |
| 8300 | Teleport Communications America LLC - FL | Staten Island, NY | Competitive Local Exchange Carrier | 130 | 1 | att.com |
| 902E | Peerless Network of Florida LLC - FL | Chicago, IL | Competitive Local Exchange Carrier | 87 | 1 | peerlessnetwork.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 24 | 1 | telnyx.com |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 18 | 1 | att.com |
| 6701 | Aerial Communications Inc | Chicago, IL | Personal Communications Service (Wireless) | 957 | — | t-mobile.com |
| 0328 | Frontier Florida LLC dba Frontier Communications of Florida | Irving, TX | Regional Bell Operating Company | 731 | — | frontier.com |
| 982E | Bandwidth.com CLEC LLC - FL | Cary, NC | Competitive Local Exchange Carrier | 405 | — | bandwidth.com |
| 7448 | MCI Worldcom Communications Inc - FL | Vienna, VA | Competitive Local Exchange Carrier | 280 | — | verizon.com |
| 045L | BHN IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 277 | — | |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 261 | — | |
| 4802 | Level 3 Communications LLC - FL | Westminster, CO | Competitive Local Exchange Carrier | 233 | — | centurylink.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 101 | — | |
| 7635 | Level 3 Telecom of Florida LP - FL | Columbia, MD | Competitive Local Exchange Carrier | 90 | — | centurylink.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 80 | — | hdcarrier.com |
| 594D | YMax Communications Corporation - FL | Palm Beach, FL | Competitive Local Exchange Carrier | 69 | — | ymaxcorp.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 14 | — | vonage.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 14 | — | centurylink.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 158H | Invoxio Incorporated | Fort Myers, FL | IP-Enabled Service / VoIP | 13 | — | |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 12 | — | commio.com |
| 965G | Local Access LLC - FL | Windermere, FL | Competitive Local Exchange Carrier | 11 | — | |
| 813C | Intrado Communications LLC | Bedminster, NJ | Competitive Local Exchange Carrier | 10 | — | att.com |
| 3840 | Lingo Telecom LLC | Tampa, FL | Competitive Local Exchange Carrier | 9 | — | |
| 6630 | Spok Inc | Plano, TX | Wireless Carrier | 9 | — | spok.com |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 8 | — | fractel.net |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 7 | — | coretel.net |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 5 | — | |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 4 | — | brightlink.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 4 | — | 365wireless.net |
| 9748 | American Messaging Services LLC | Lewisville, TX | Wireless Carrier | 4 | — | americanmessaging.net |
| 6100 | XO Florida Inc | Reston, VA | Competitive Local Exchange Carrier | 3 | — | verizon.com |
| 6548 | ABC Paging City Beepers Inc | Miami, FL | Wireless Carrier | 3 | — | pcifl.com |
| 181J | Advanced Telecom Solutions LLC | Bethesda, MD | IP-Enabled Service / VoIP | 2 | — | turbobridge.com |
| 305H | Barr Tell USA Inc - FL | Long Beach, NY | Competitive Local Exchange Carrier | 2 | — | barrtell.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 2 | — | alticeusa.com |
| 481F | CoreTel Florida Inc - FL | Annapolis, MD | Competitive Local Exchange Carrier | 2 | — | coretel.net |
| 495J | Stratus Networks Inc | Peoria Heights, IL | IP-Enabled Service / VoIP | 2 | — | stratusnet.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 2 | — | twilio.com |
| 597F | VOIP Innovations LLC | Pittsburgh, PA | IP-Enabled Service / VoIP | 2 | — | voipstreet.com |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 2 | — | skyetel.com |
| 704G | Wide Voice LLC - FL | Las Vegas, NV | Competitive Local Exchange Carrier | 2 | — | widevoice.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 2 | — | verizon.com |
| 961J | WOW! Internet Cable and Phone | Evansville, IN | IP-Enabled Service / VoIP | 2 | — | wowinc.com |
| 996H | Airespring Inc | Van Nuys, CA | IP-Enabled Service / VoIP | 2 | — | airespring.com |
| 018A | Fusion Cloud Services LLC | Bradenton, FL | Competitive Local Exchange Carrier | 1 | — | astrotel.us |
| 156J | RCLEC Inc | Centennial, CO | IP-Enabled Service / VoIP | 1 | — | rclec.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 1 | — | comcast.com |
| 382G | Terra Nova Telecom Inc - FL | Key Largo, FL | Competitive Local Exchange Carrier | 1 | — | tntelecom.net |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 1 | — | dish.com |