Area code 645
727 number blocks indexed across 21 carriers.
States: FL (727)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6214 | New Cingular Wireless PCS LLC - GA | Atlanta, GA | Wireless Carrier | 225 | 141 | att.com |
| 937C | Onvoy LLC - FL | Chicago, IL | Competitive Local Exchange Carrier | 166 | 83 | sinch.com |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 15 | 15 | |
| 6889 | Omnipoint Miami E License LLC | Bellevue, WA | Personal Communications Service (Wireless) | 28 | 11 | t-mobile.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 36 | 8 | |
| 8300 | Teleport Communications America LLC - FL | Staten Island, NY | Competitive Local Exchange Carrier | 7 | 7 | att.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 13 | 6 | dish.com |
| 982E | Bandwidth.com CLEC LLC - FL | Cary, NC | Competitive Local Exchange Carrier | 31 | 4 | bandwidth.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 16 | 4 | hdcarrier.com |
| 6502 | Cellco Partnership dba Verizon Wireless - FL | Olathe, KS | Wireless Carrier | 35 | 3 | verizonwireless.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 7 | 3 | telnyx.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 16 | 1 | brightlink.com |
| 839J | EON Telecom Inc | Bellingham, WA | IP-Enabled Service / VoIP | 55 | — | |
| 704G | Wide Voice LLC - FL | Las Vegas, NV | Competitive Local Exchange Carrier | 47 | — | widevoice.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 693K | LiveWire Telecom LLC | Longwood, FL | Competitive Local Exchange Carrier | 7 | — | |
| 0051 | Shelcomm | Baldwin Park, CA | Wireless Carrier | 2 | — | |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 2 | — | brightlink.com |
| 4802 | Level 3 Communications LLC - FL | Westminster, CO | Competitive Local Exchange Carrier | 2 | — | centurylink.com |
| 382G | Terra Nova Telecom Inc - FL | Key Largo, FL | Competitive Local Exchange Carrier | 1 | — | tntelecom.net |