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Jonesborough, TN Area Code
Jonesborough, Tennessee (population 6,990) uses area code 423.
Carriers with Jonesborough numbers
4 prefixes are assigned to the Jonesborough exchange: 0% mobile, 25% VoIP and cable, 75% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (CenturyLink) | 3 |
| Onvoy (Sinch) | 1 |
Area codes used in Jonesborough
| Area code | Prefixes serving Jonesborough | Main carriers in this code |
|---|---|---|
| 423 | 4 | South Central Bell Tel, Lumen (CenturyLink), AT&T Mobility |
Jonesborough phone number prefixes
Numbers starting with these first six digits were originally assigned to the Jonesborough exchange.
423-753Lumen (CenturyLink)423-788Lumen (CenturyLink)423-850Onvoy (Sinch)423-913Lumen (CenturyLink)
Nearby cities in area code 423
- Chattanooga
- Johnson City
- Kingsport
- Cleveland
- Morristown
- Bristol
- East Ridge
- Greeneville
- Athens
- Elizabethton
- Soddy-Daisy
- Red Bank
Questions
- What is the area code for Jonesborough, TN?
- The area code for Jonesborough, Tennessee is 423.
- What time zone is Jonesborough in?
- Jonesborough is in the Eastern time zone (area code 423 also reaches into the Central time zone).