Coverage Map
Interactive
Showing coverage area for Area Code 423 in Tennessee.
Top Cities
| City Name | Type |
|---|---|
| Nashville | Principal |
| Ridgeview | Principal |
| Fallsview | Principal |
| Valleypark | Principal |
| Fieldmouth | Principal |
| Fieldville | Principal |
| Riverwood | Principal |
| Woodview | Principal |
| Havenwood | Principal |
| Stonepark | Principal |
| Valleymouth | Principal |
| Havenburg | Principal |
| Fallsview | Principal |
| Havenland | Principal |
| Creekside | Principal |
| Watermouth | Principal |
| North Valleycity | Principal |
| Stoneton | Principal |
| North Fallswood | Principal |
| Havenburg | Principal |
| Fallsport | Principal |
| Stoneside | Principal |
| Woodland | Principal |
| Rivercity | Principal |
| Little Woodport | Principal |
| Grand Creekview | Principal |
| Old Riverville | Principal |
| Grand Fallsview | Principal |
| East Hillpark | Principal |
| Havencity | Principal |
Counties Served
| County | State |
|---|---|
| Mount Rivermouth County | Tennessee |
| Woodwood County | Tennessee |
| Hillfield County | Tennessee |
| Stoneside County | Tennessee |
| Fallscity County | Tennessee |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 423-682 | Landline | Greater Metro Area | T-Mobile |
| 423-239 | Landline | Greater Metro Area | Sprint |
| 423-221 | Landline | Greater Metro Area | AT&T |
| 423-663 | Mobile | Greater Metro Area | AT&T |
| 423-643 | Mobile | Greater Metro Area | T-Mobile |
| 423-566 | Mobile | Greater Metro Area | AT&T |
| 423-689 | Mobile | Greater Metro Area | AT&T |
| 423-826 | Landline | Greater Metro Area | T-Mobile |
| 423-288 | Mobile | Greater Metro Area | Sprint |
| 423-839 | Mobile | Greater Metro Area | T-Mobile |
| 423-848 | Landline | Greater Metro Area | AT&T |
| 423-797 | Landline | Greater Metro Area | AT&T |
| 423-641 | Landline | Greater Metro Area | Sprint |
| 423-685 | Landline | Greater Metro Area | Verizon Wireless |
| 423-875 | Landline | Greater Metro Area | Sprint |
| 423-725 | Mobile | Greater Metro Area | T-Mobile |
| 423-653 | Landline | Greater Metro Area | T-Mobile |
| 423-742 | Landline | Greater Metro Area | AT&T |
| 423-270 | Mobile | Greater Metro Area | T-Mobile |
| 423-621 | Landline | Greater Metro Area | Verizon Wireless |
| 423-305 | Mobile | Greater Metro Area | Sprint |
| 423-303 | Mobile | Greater Metro Area | T-Mobile |
| 423-723 | Mobile | Greater Metro Area | AT&T |
| 423-967 | Landline | Greater Metro Area | AT&T |
| 423-341 | Landline | Greater Metro Area | T-Mobile |
| 423-708 | Mobile | Greater Metro Area | AT&T |
| 423-616 | Landline | Greater Metro Area | AT&T |
| 423-652 | Landline | Greater Metro Area | AT&T |
| 423-525 | Mobile | Greater Metro Area | Verizon Wireless |
| 423-838 | Mobile | Greater Metro Area | Sprint |