Telephone Area 423. Page 5.
Prefix: +1423
This prefix is distributed within the state Tennessee
The largest city in the region is Chattanooga
Time Zone: Eastern / Central
Winter time: UTC-5 / UTC-6
Summer time: UTC-4 / UTC-5
Below on the map, there is indicated the largest city in the telephone area +1-423-...-.... Tennessee Chattanooga.
Phone numbers +1-423-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Mcminn | Athens, TN | +1-423649-SSSS |
| Cellco Partnership DBA Verizon Wireless | Bradley | Cleveland, TN | +1-423650-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Bristol, TN | +1-423652-SSSS |
| New Cingular Wireless PCS - GA | Hamilton | Chattanooga, TN | +1-423653-SSSS |
| Usa Mobility Wireless | Hamilton | Chattanooga, TN | +1-423655-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Sequatchie | Whitwell, TN | +1-423658-SSSS |
| Telcove Operations | Sullivan | Blountville, TN | +1-423662-SSSS |
| Highland Telephone Cooperative | Scott | Huntsville, TN | +1-423663-SSSS |
| Centurytel Acq LLC DBA Centurylink Acquisition-tn | Hamilton | Chattanooga, TN | +1-423664-SSSS |
| Level 3 Communications | Bradley | Charleston, TN | +1-423665-SSSS |
| Cellco Partnership DBA Verizon Wireless | Hamilton | Chattanooga, TN | +1-423667-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423668-SSSS |
| Network Telephone Corporation | Bradley | Cleveland, TN | +1-423671-SSSS |
| +1-423672-SSSS | |||
| Suncom DBA T-mobile Usa | Washington | Johnson City, TN | +1-423676-SSSS |
| Suncom DBA T-mobile Usa | Washington | Fall Branch, TN | +1-423677-SSSS |
| Na Communications | Carter | Elizabethton, TN | +1-423683-SSSS |
| Na Communications | Greene | Greeneville, TN | +1-423684-SSSS |
| Na Communications | Washington | Johnson City, TN | +1-423685-SSSS |
| Centurytel Sols-tn DBA Centruylink Sol | Chattanooga, TN | +1-423693-SSSS | |
| Na Communications | Unicoi | Erwin, TN | +1-423695-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423697-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423698-SSSS |
| Na Communications | Johnson | Mountain City, TN | +1-423699-SSSS |
| Level 3 Communications | Chattanooga, TN | +1-423702-SSSS | |
| Cricket Communications | Hamilton | Chattanooga, TN | +1-423704-SSSS |
| New Cingular Wireless PCS - GA | Hamblen | Elizabethton, TN | +1-423707-SSSS |
| Meigs | +1-423708-SSSS | ||
| Deltacom | Bradley | Cleveland, TN | +1-423709-SSSS |
| Comcast Phone Of Tennessee | Chattanooga, TN | +1-423710-SSSS | |
| Us Lec Of Tennessee, Inc | Hamblen | Morristown, TN | +1-423714-SSSS |
| Cellco Partnership DBA Verizon Wireless | Bradley | Cleveld, TN | +1-423715-SSSS |
| Nuvox Communications | Bradley | Cleveland, TN | +1-423716-SSSS |
| Cellco Partnership DBA Verizon Wireless | Hamilton | Chattanooga, TN | +1-423718-SSSS |
| United States Cellular Corp. - Tennessee | Cocke | Newport, TN | +1-423721-SSSS |
| Telcove Operations | Washington | Johnson City, TN | +1-423722-SSSS |
| Telcove Operations | Sullivan | Blountville, TN | +1-423723-SSSS |
| Us Lec Of Tennessee, Inc | Hancock | Sneedville, TN | +1-423724-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Carter | Hampton, TN | +1-423725-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Kingsport, TN | +1-423726-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Johnson | Mountain City, TN | +1-423727-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Bradley | Cleveland, TN | +1-423728-SSSS |
| Comcast Phone Of Tennessee | Riceville, TN | +1-423730-SSSS | |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hancock | Sneedville, TN | +1-423733-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Unicoi | Erwin, TN | +1-423735-SSSS |
| Cellco Partnership DBA Verizon Wireless | Hamblen | Morristown, TN | +1-423736-SSSS |
| New Cingular Wireless PCS - GA | Washington | Johnson City, TN | +1-423737-SSSS |
| Skyline Telephone Membership Corp. | Johnson | Shady Valley, TN | +1-423739-SSSS |
| New Cingular Wireless PCS - GA | Washington | Johnson City, TN | +1-423741-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Bristol, TN | +1-423742-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Unicoi | Erwin, TN | +1-423743-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Mcminn | Athens, TN | +1-423744-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Mcminn | Athens, TN | +1-423745-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Mcminn | Athens, TN | +1-423746-SSSS |
| New Cingular Wireless PCS - GA | Washington | Johnson City, TN | +1-423747-SSSS |
| New Cingular Wireless PCS - GA | Hamblen | Morristown, TN | +1-423748-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423751-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423752-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Jonesboro, TN | +1-423753-SSSS |
| Cellco Partnership DBA Verizon Wireless | Hawkins | Rogersville, TN | +1-423754-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423755-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423756-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423757-SSSS |
| Us Lec Of Tennessee, Inc | Sullivan | Bristol, TN | +1-423758-SSSS |
| Cricket Communications | Hamilton | Chattanooga, TN | +1-423760-SSSS |
| Level 3 Communications | Sullivan | Copperhill, TN | +1-423761-SSSS |
| Cellco Partnership DBA Verizon Wireless | Hamilton | Chattanooga, TN | +1-423762-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423763-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Bristol, TN | +1-423764-SSSS |
| Charter Fiberlink - Tennessee | Sullivan | Kingsport, TN | +1-423765-SSSS |
| New Cingular Wireless PCS - GA | Washington | Johnson City, TN | +1-423767-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Johnson | Butler, TN | +1-423768-SSSS |
| Sbc Internet Services | Chattanooga, TN | +1-423771-SSSS | |
| United Telephone-southeast-tn DBA Centurylink | Carter | Roan Mountain, TN | +1-423772-SSSS |
| Suncom DBA T-mobile Usa | Washington | Johnson City, TN | +1-423773-SSSS |
| New Cingular Wireless PCS - GA | Hamilton | Soddy Daisy, TN | +1-423774-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Rhea | Dayton, TN | +1-423775-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423778-SSSS |
| Nuvox Communications | Hamilton | Chattanooga, TN | +1-423779-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Bradley | Charleston, TN | +1-423780-SSSS |
