Jefferson City, TN Area Codes
Jefferson City is served by area code 865. It is in Tennessee, Jefferson County. About 13,253 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 865 |
| State / province | Tennessee |
| County | Jefferson County |
| Population | 13,253 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 36.1038, -83.4663 |
What area code is Jefferson City in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 865 | Tennessee | 1,046,899 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Dandridge 865Rutledge 865Morristown 423Kodak 865Strawberry Plains 865Newport 423Corryton 865Sevierville 865
How to dial
Dial 865 + 7 digits for a number in Jefferson City, or +1 865 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.