ZIP Code 37643
37643 is one of Tennessee's ZIP codes, delivering to addresses in Elizabethton, Carter County.
- City
- Elizabethton
- County
- Carter County
- State
- Tennessee
- Prefix
- 376xx
Where this code sits
37643 is part of the 376xx range, the group of codes handled by one mail processing centre. Elizabethton is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Elizabethton page.
Elizabethton Tennessee ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 37643 delivers to without sharing its boundary.
ZIP codes nearest 37643
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 37644 | 0.6 mi | Elizabethton, TN |
| ZIP code 37694 | 4.1 mi | Watauga, TN |
| ZIP code 37658 | 6.0 mi | Hampton, TN |
| ZIP code 37682 | 6.7 mi | Milligan College, TN |
| ZIP code 37699 | 7.7 mi | Piney Flats, TN |
| ZIP code 37601 | 7.8 mi | Johnson City, TN |
| ZIP code 37618 | 9.4 mi | Bluff City, TN |
| ZIP code 37684 | 9.8 mi | Mountain Home, TN |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 37643. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.