Kingsport, TN Area Code
Kingsport, Tennessee (population 57,530) uses area code 423.
Carriers with Kingsport numbers
32 prefixes are assigned to the Kingsport exchange: 22% mobile, 16% VoIP and cable, 63% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (CenturyLink) | 13 |
| Metropcs | 5 |
| AT&T Mobility | 3 |
| Verizon Wireless | 3 |
| T-Mobile | 1 |
| AT&T (Teleport) | 1 |
| Mountainet Telephone Company | 1 |
| Bandwidth | 1 |
Area codes used in Kingsport
| Area code | Prefixes serving Kingsport | Main carriers in this code |
|---|---|---|
| 423 | 32 | South Central Bell Tel, Lumen (CenturyLink), AT&T Mobility |
Kingsport phone number prefixes
Numbers starting with these first six digits were originally assigned to the Kingsport exchange.
423-224Lumen (CenturyLink)423-229Lumen (CenturyLink)423-230Lumen (CenturyLink)423-245Lumen (CenturyLink)423-246Lumen (CenturyLink)423-247Lumen (CenturyLink)423-251Metropcs423-276AT&T Mobility423-288Lumen (CenturyLink)423-343Lumen (CenturyLink)423-367AT&T Mobility423-378Lumen (CenturyLink)423-390Lumen (CenturyLink)423-392Lumen (CenturyLink)423-398T-Mobile423-408AT&T (Teleport)423-429AT&T Mobility423-480Verizon Wireless423-530Metropcs423-578Lumen (CenturyLink)423-579Mountainet Telephone Company423-684Bandwidth423-723Lumen (Level 3)423-732Verizon Wireless423-765Charter Ip Enabled Services423-782Paetec Itel423-817Metropcs423-830Onvoy (Sinch)423-857Lumen (CenturyLink)423-863Verizon Wireless423-963Metropcs423-967Metropcs
Nearby cities in area code 423
- Chattanooga
- Johnson City
- Cleveland
- Morristown
- Bristol
- East Ridge
- Greeneville
- Athens
- Elizabethton
- Soddy-Daisy
- Red Bank
- Middle Valley
Questions
- What is the area code for Kingsport, TN?
- The area code for Kingsport, Tennessee is 423.
- What time zone is Kingsport in?
- Kingsport is in the Eastern time zone (area code 423 also reaches into the Central time zone).