Telephone Area 423. Page 2.
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 |
|---|---|---|---|
| Alec | Mcminn | Athens, TN | +1-423370-SSSS |
| Sprint Spectrum L.p. | Monroe | Sweetwater, TN | +1-423371-SSSS |
| Alec | Campbell | Jellico, TN | +1-423372-SSSS |
| Alec | Hawkins | Bulls Gap, TN | +1-423373-SSSS |
| Alec | Campbell | La Follette, TN | +1-423374-SSSS |
| Sbc Internet Services | Benton, TN | +1-423375-SSSS | |
| Alec | Monroe | Madisonville, TN | +1-423376-SSSS |
| United States Cellular Corp. - Tennessee | Campbell | La Follette, TN | +1-423377-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Kingsport, TN | +1-423378-SSSS |
| Alec | Cocke | Newport, TN | +1-423379-SSSS |
| Banana Communications Ventures DBA Smart PCS | Cleveld, TN | +1-423380-SSSS | |
| Sprint Spectrum L.p. | Mcminn | Athens, TN | +1-423381-SSSS |
| Alec | Hancock | Sneedville, TN | +1-423382-SSSS |
| Suncom DBA T-mobile Usa | Sullivan | Bristol, TN | +1-423383-SSSS |
| Suncom DBA T-mobile Usa | Washington | Fall Branch, TN | +1-423384-SSSS |
| Us Lec Of Tennessee, Inc | Hamilton | Chattanooga, TN | +1-423385-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423386-SSSS |
| Metro Beeper Service | Hamilton | Chattanooga, TN | +1-423387-SSSS |
| Nextel Communications | Unicoi | Erwin, TN | +1-423388-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Kingsport, TN | +1-423389-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Kingsport, TN | +1-423390-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Bluff City, TN | +1-423391-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Kingsport, TN | +1-423392-SSSS |
| Charter Fiberlink - Tennessee | Hawkins | Bulls Gap, TN | +1-423393-SSSS |
| Cricket Communications | Hamilton | Chattanooga, TN | +1-423394-SSSS |
| Usa Mobility Wireless | Hamilton | Chattanooga, TN | +1-423395-SSSS |
| Centurytel Ooltewah-collegedale DBA Centurylink | Hamilton | Apison, TN | +1-423396-SSSS |
| Sullivan | +1-423397-SSSS | ||
| Sprint Spectrum L.p. | Kingsport, TN | +1-423398-SSSS | |
| Usa Mobility Wireless | Campbell | La Follette, TN | +1-423399-SSSS |
| Sprint Spectrum L.p. | Hamilton | Chattanooga, TN | +1-423400-SSSS |
| Us Lec Of Tennessee, Inc | Hamilton | Chattanooga, TN | +1-423401-SSSS |
| Bandwidth.com Clec | Chattanooga, TN | +1-423402-SSSS | |
| New Cingular Wireless PCS - GA | Monroe | Madisonville, TN | +1-423404-SSSS |
| Sprint Spectrum L.p. | Athens, TN | +1-423405-SSSS | |
| Comcast Phone Of Tennessee | Kingsport, TN | +1-423406-SSSS | |
| Usa Mobility Wireless | Mcminn | Athens, TN | +1-423407-SSSS |
| Tcg Midsouth | Kingsport, TN | +1-423408-SSSS | |
| Usa Mobility Wireless | Hawkins | Bulls Gap, TN | +1-423409-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Johnson City, TN | +1-423410-SSSS |
| Usa Mobility Wireless | Washington | Johnson City, TN | +1-423412-SSSS |
| Cellco Partnership DBA Verizon Wireless | Hamilton | Chattanooga, TN | +1-423413-SSSS |
| Peace Communications | Chattanooga, TN | +1-423414-SSSS | |
| Cellco Partnership DBA Verizon Wireless | Newport, TN | +1-423415-SSSS | |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Kingsport, TN | +1-423416-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Kingsport, TN | +1-423418-SSSS |
| Campbell | +1-423419-SSSS | ||
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Monroe | Madisonville, TN | +1-423420-SSSS |
| Nextel Communications | Hamilton | Chattanooga, TN | +1-423421-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Greene | Mosheim, TN | +1-423422-SSSS |
| Us Lec Of Tennessee, Inc | Hamilton | Chattanooga, TN | +1-423424-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423425-SSSS |
| Cellco Partnership DBA Verizon Wireless | Washington | Limestone, TN | +1-423426-SSSS |
| Usa Mobility Wireless | Monroe | Madisonville, TN | +1-423427-SSSS |
| Deltacom | Rhea | Dayton, TN | +1-423428-SSSS |
| New Cingular Wireless PCS - GA | Kingsport, TN | +1-423429-SSSS | |
| United Telephone-southeast-tn DBA Centurylink | Washington | Johnson City, TN | +1-423431-SSSS |
| Sprint Spectrum L.p. | Hamilton | Chattanooga, TN | +1-423432-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Johnson City, TN | +1-423433-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Johnson City, TN | +1-423434-SSSS |
| Level 3 Communications | Mcminn | Athens, TN | +1-423435-SSSS |
| Level 3 Communications | Monroe | Madisonville, TN | +1-423436-SSSS |
| Level 3 Communications | Campbell | La Follette, TN | +1-423437-SSSS |
| Level 3 Communications | Hamblen | Morristown, TN | +1-423438-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Johnson City, TN | +1-423439-SSSS |
| Cellco Partnership DBA Verizon Wireless | Elizabethton, TN | +1-423440-SSSS | |
| Sprint Spectrum L.p. | Claiborne | Cumberland Gap, TN | +1-423441-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Monroe | Madisonville, TN | +1-423442-SSSS |
| Level 3 Communications | Hamilton | Chattanooga, TN | +1-423443-SSSS |
| Cellco Partnership DBA Verizon Wireless | Limestone, TN | +1-423444-SSSS | |
| AT&T Local | Hawkins | Surgoinsville, TN | +1-423445-SSSS |
| Nextel Communications | Washington | Fall Branch, TN | +1-423446-SSSS |
| Bledsoe Telephone Cooperative | Bledsoe | Pikeville, TN | +1-423447-SSSS |
| New Cingular Wireless PCS - GA | Pikeville, TN | +1-423448-SSSS | |
| Deltacom | Campbell | La Follette, TN | +1-423449-SSSS |
| Comcast Phone Of Tennessee | Mosheim, TN | +1-423450-SSSS | |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Soddy Daisy, TN | +1-423451-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Rhea | Spring City, TN | +1-423452-SSSS |
| Level 3 Communications | Mcminn | Athens, TN | +1-423453-SSSS |
| Level 3 Communications | Meigs | Decatur, TN | +1-423454-SSSS |
