Telephone Area 423. Page 6.
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 |
|---|---|---|---|
| AT&T Local | Mcminn | Etowah, TN | +1-423781-SSSS |
| Us Lec Of Tennessee, Inc | Sullivan | Kingsport, TN | +1-423782-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Greene | Greeneville, TN | +1-423783-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Campbell | Jellico, TN | +1-423784-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423785-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Greene | Greeneville, TN | +1-423787-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Jonesboro, TN | +1-423788-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Blountville, TN | +1-423789-SSSS |
| Charter Fiberlink - Tennessee | Cleveld, TN | +1-423790-SSSS | |
| Nextel Communications | Washington | Johnson City, TN | +1-423791-SSSS |
| Tellico Telephone Co. | Monroe | Vonore, TN | +1-423792-SSSS |
| Telcove Operations | Sullivan | Blountville, TN | +1-423793-SSSS |
| Us Lec Of Tennessee, Inc | Washington | Johnson City, TN | +1-423794-SSSS |
| Usa Mobility Wireless | Washington | Johnson City, TN | +1-423795-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Bristol, TN | +1-423797-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Greene | Greeneville, TN | +1-423798-SSSS |
| Level 3 Communications | Rhea | Spring City, TN | +1-423799-SSSS |
| New Cingular Wireless PCS - GA | Chattanooga, TN | +1-423800-SSSS | |
| United States Cellular Corp. - Tennessee | Cumberland Gap, TN | +1-423801-SSSS | |
| Cellco Partnership DBA Verizon Wireless | Hamilton | Chattanooga, TN | +1-423802-SSSS |
| New Cingular Wireless PCS - GA | Monroe | Madisonville, TN | +1-423807-SSSS |
| Comcast Phone Of Tennessee | Tellico Plains, TN | +1-423808-SSSS | |
| Hamilton | +1-423814-SSSS | ||
| Comcast Phone Of Tennessee | Whitwell, TN | +1-423815-SSSS | |
| Nextel Communications | Sullivan | Kingsport, TN | +1-423817-SSSS |
| Usa Mobility Wireless | Hamilton | Chattanooga, TN | +1-423819-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423821-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423822-SSSS |
| Nextel Communications | Greene | Greeneville, TN | +1-423823-SSSS |
| East Tennessee Network | Unicoi | Erwin, TN | +1-423824-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423825-SSSS |
| Deltacom | Hamilton | Chattanooga, TN | +1-423826-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423827-SSSS |
| New Cingular Wireless PCS - GA | Bradley | Charleston, TN | +1-423829-SSSS |
| Suncom DBA T-mobile Usa | Washington | Johnson City, TN | +1-423833-SSSS |
| Centurytel Acq LLC DBA Centurylink Acquisition-tn | Hamilton | Chattanooga, TN | +1-423834-SSSS |
| Cellco Partnership DBA Verizon Wireless | Monroe | Sweetwater, TN | +1-423836-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Marion | South Pittsburg, TN | +1-423837-SSSS |
| New Cingular Wireless PCS - GA | Hamilton | Chattanooga, TN | +1-423838-SSSS |
| Charter Fiberlink - Tennessee | Hamblen | Morristown, TN | +1-423839-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Hixson, TN | +1-423842-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Hixson, TN | +1-423843-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Bristol, TN | +1-423844-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Bristol, TN | +1-423845-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423846-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Hixson, TN | +1-423847-SSSS |
| Centurytel Of Clairborne DBA Centurylink-claiborne | Claiborne | New Tazewell, TN | +1-423851-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Johnson City, TN | +1-423854-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423855-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Kingsport, TN | +1-423857-SSSS |
| East Tennessee Network | Carter | Elizabethton, TN | +1-423862-SSSS |
| Cellco Partnership DBA Verizon Wireless | Sullivan | Blountville, TN | +1-423863-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423867-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Claiborne | Cumberland Gap, TN | +1-423869-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423870-SSSS |
| New Cingular Wireless PCS - GA | Campbell | La Follette, TN | +1-423871-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423874-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423875-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423876-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423877-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Sullivan | Bristol, TN | +1-423878-SSSS |
| Bledsoe Telephone Cooperative | Bledsoe | Pikeville, TN | +1-423881-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423883-SSSS |
| Tellico Telephone Co. | Monroe | Vonore, TN | +1-423884-SSSS |
| Tellico Telephone Co. | Monroe | Vonore, TN | +1-423885-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423886-SSSS |
| Tellico Telephone Co. | Mcminn | Englewood, TN | +1-423887-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423892-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423893-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423894-SSSS |
| Nextel Communications | Carter | Elizabethton, TN | +1-423895-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Carter | Hampton, TN | +1-423896-SSSS |
| United Telephone-southeast-tn DBA Centurylink | Washington | Fall Branch, TN | +1-423897-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Hamilton | Chattanooga, TN | +1-423899-SSSS |
| Ymax Communications Corp. | Johnson City, TN | +1-423900-SSSS | |
| New Cingular Wireless PCS - GA | Hamilton | Chattanooga, TN | +1-423902-SSSS |
| New Cingular Wireless PCS - GA | Hamilton | Chattanooga, TN | +1-423903-SSSS |
| Bellsouth Telecomm Inc DBA South Central Bell Tel | Campbell | La Follette, TN | +1-423907-SSSS |
| Network Telephone Corporation | Hawkins | Surgoinsville, TN | +1-423908-SSSS |
| Comcast Phone Of Tennessee | Ooltewah, TN | +1-423910-SSSS |
