Area code 770
4,131 number blocks indexed across 38 carriers.
States: GA (4,131)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6540 | Cellco Partnership dba Verizon Wireless - GA | Olathe, KS | Wireless Carrier | 397 | 45 | verizonwireless.com |
| 067D | Onvoy LLC - GA | Chicago, IL | Competitive Local Exchange Carrier | 367 | 31 | sinch.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 78 | 24 | |
| 7473 | Powertel Atlanta Licenses Inc | Bellevue, WA | Personal Communications Service (Wireless) | 287 | 6 | t-mobile.com |
| 6214 | New Cingular Wireless PCS LLC - GA | Atlanta, GA | Wireless Carrier | 234 | 6 | att.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 6 | 4 | dish.com |
| 671J | U.S. Telepacific Corporation dba TPx Communications | Las Vegas, NV | IP-Enabled Service / VoIP | 3 | 3 | tpx.com |
| 8392 | Teleport Communications America LLC - GA | Staten Island, NY | Competitive Local Exchange Carrier | 174 | 1 | att.com |
| 6116 | Level 3 Communications LLC - GA | Westminster, CO | Competitive Local Exchange Carrier | 47 | 1 | centurylink.com |
| 9417 | Bellsouth Telecommunications Inc dba Southern Bell Telephone & Telegraph | Atlanta, GA | Regional Bell Operating Company | 1,300 | — | att.com |
| 983E | Bandwidth.com CLEC LLC - GA | Cary, NC | Competitive Local Exchange Carrier | 225 | — | bandwidth.com |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 221 | — | |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 185 | — | comcast.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 154 | — | metropcs.com |
| 7435 | MCImetro Access Transmission Services LLC - GA | Vienna, VA | Competitive Local Exchange Carrier | 122 | — | verizon.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 75 | — | verizon.com |
| 4332 | Windstream Georgia Communications Corporation | Little Rock, AR | Incumbent Local Exchange Carrier | 61 | — | windstream.com |
| 909E | Peerless Network of Georgia LLC - GA | Chicago, IL | Competitive Local Exchange Carrier | 32 | — | peerlessnetwork.com |
| 0375 | Nelson-Ball Ground Telephone Company | Madison, WI | Incumbent Local Exchange Carrier | 30 | — | tdstelecom.com |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 25 | — | att.com |
| 6630 | Spok Inc | Plano, TX | Wireless Carrier | 17 | — | spok.com |
| 7490 | Level 3 Telecom of Georgia LP - GA | Columbia, MD | Competitive Local Exchange Carrier | 14 | — | centurylink.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 792K | Charter IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 12 | — | |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 10 | — | telnyx.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 6 | — | centurylink.com |
| 6628 | Merryville Investments Ltd dba Best Page | Alpharetta, GA | Wireless Carrier | 6 | — | |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 5 | — | att.com |
| 0362 | Frontier Communications of Georgia LLC | Rochester, NY | Incumbent Local Exchange Carrier | 4 | — | frontier.com |
| 362B | DoveTel Communications LLC - GA | Bremen, GA | Competitive Local Exchange Carrier | 3 | — | syncglobal.net |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 3 | — | brightlink.com |
| 961J | WOW! Internet Cable and Phone | Evansville, IN | IP-Enabled Service / VoIP | 3 | — | wowinc.com |
| 056H | Local Access LLC - GA | Windermere, FL | Competitive Local Exchange Carrier | 2 | — | |
| 205D | ETC Communications LLC - GA | Ellijay, GA | Competitive Local Exchange Carrier | 2 | — | ellijay.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 2 | — | 365wireless.net |
| 6744 | Southern Communications Services Inc | Birmingham, AL | Wireless Carrier | 2 | — | |
| 9748 | American Messaging Services LLC | Lewisville, TX | Wireless Carrier | 2 | — | americanmessaging.net |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 1 | — | vonage.com |