Morristown, TN Area Code
Morristown, Tennessee (population 33,517) uses area code 423.
Carriers with Morristown numbers
28 prefixes are assigned to the Morristown exchange: 32% mobile, 21% VoIP and cable, 46% landline.
| Carrier | Prefixes |
|---|---|
| South Central Bell Tel | 8 |
| Paetec Itel | 4 |
| AT&T Mobility | 3 |
| T-Mobile | 3 |
| Verizon Wireless | 3 |
| Lumen (Level 3) | 2 |
| Onvoy (Sinch) | 2 |
| Telnyx | 1 |
Area codes used in Morristown
| Area code | Prefixes serving Morristown | Main carriers in this code |
|---|---|---|
| 423 | 28 | South Central Bell Tel, Lumen (CenturyLink), AT&T Mobility |
Morristown phone number prefixes
Numbers starting with these first six digits were originally assigned to the Morristown exchange.
423-200Lumen (Level 3)423-231AT&T Mobility423-254Paetec Itel423-258AT&T Mobility423-273T-Mobile423-277T-Mobile423-289T-Mobile423-307Paetec Itel423-312Verizon Wireless423-317South Central Bell Tel423-318South Central Bell Tel423-353Paetec Itel423-438Lumen (Level 3)423-492South Central Bell Tel423-522South Central Bell Tel423-581South Central Bell Tel423-585South Central Bell Tel423-586South Central Bell Tel423-587South Central Bell Tel423-616Onvoy (Sinch)423-621Verizon Wireless423-690Telnyx423-714Paetec Itel423-736Verizon Wireless423-748AT&T Mobility423-759Onvoy (Sinch)423-839Charter Ip Enabled Services423-927Ton80 Communications
Nearby cities in area code 423
- Chattanooga
- Johnson City
- Kingsport
- Cleveland
- Bristol
- East Ridge
- Greeneville
- Athens
- Elizabethton
- Soddy-Daisy
- Red Bank
- Middle Valley
Questions
- What is the area code for Morristown, TN?
- The area code for Morristown, Tennessee is 423.
- What time zone is Morristown in?
- Morristown is in the Eastern time zone (area code 423 also reaches into the Central time zone).