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 |
|---|---|---|---|
| 423-855 | Landline | Greater Metro Area | AT&T |
| 423-687 | Landline | Greater Metro Area | AT&T |
| 423-779 | Mobile | Greater Metro Area | Sprint |
| 423-802 | Mobile | Greater Metro Area | AT&T |
| 423-902 | Landline | Greater Metro Area | Verizon Wireless |
| 423-939 | Landline | Greater Metro Area | T-Mobile |
| 423-465 | Landline | Greater Metro Area | Verizon Wireless |
| 423-260 | Landline | Greater Metro Area | T-Mobile |
| 423-472 | Landline | Greater Metro Area | Sprint |
| 423-735 | Landline | Greater Metro Area | Sprint |
| 423-348 | Landline | Greater Metro Area | Sprint |
| 423-726 | Landline | Greater Metro Area | Sprint |
| 423-931 | Mobile | Greater Metro Area | Verizon Wireless |
| 423-353 | Mobile | Greater Metro Area | AT&T |
| 423-857 | Mobile | Greater Metro Area | Verizon Wireless |
| 423-914 | Mobile | Greater Metro Area | AT&T |
| 423-604 | Landline | Greater Metro Area | T-Mobile |
| 423-491 | Landline | Greater Metro Area | AT&T |
| 423-721 | Mobile | Greater Metro Area | Sprint |
| 423-397 | Mobile | Greater Metro Area | AT&T |
| 423-204 | Landline | Greater Metro Area | AT&T |
| 423-660 | Landline | Greater Metro Area | Sprint |
| 423-819 | Mobile | Greater Metro Area | AT&T |
| 423-261 | Landline | Greater Metro Area | Verizon Wireless |
| 423-806 | Mobile | Greater Metro Area | T-Mobile |
| 423-947 | Mobile | Greater Metro Area | AT&T |
| 423-202 | Landline | Greater Metro Area | Sprint |
| 423-919 | Landline | Greater Metro Area | AT&T |
| 423-608 | Mobile | Greater Metro Area | Sprint |
| 423-811 | Mobile | Greater Metro Area | AT&T |