37644 ZIP Code — Elizabethton, TN
Carter County, Tennessee
ZIP code 37644 is located in Elizabethton, Tennessee, within Carter County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 423.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
37644 ZIP code map
Cities in ZIP code 37644
Below are the cities the US Postal Service accepts for ZIP code 37644. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Elizabethton | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 47 |
| County FIPS | 019 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 36.3489 |
| Longitude | -82.2106 |
| Timezone | Eastern (ET) |
| Area code | 423 |