ZIP Code 37389

37389 is one of Tennessee's ZIP codes, delivering to addresses in Arnold Afb, Coffee County.

City: Arnold Afb
County: Coffee County
State: Tennessee
Prefix: 373xx

Where this code sits

37389 is part of the 373xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Arnold Afb.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37389 delivers to without sharing its boundary.

931 Area code 931

ZIP codes nearest 37389

The ZIP codes whose reference points sit closest to 37389.
ZIP code	Distance	Delivers to
ZIP code 37349	0.0 mi	Manchester, TN
ZIP code 37355	0.4 mi	Manchester, TN
ZIP code 37382	6.3 mi	Summitville, TN
ZIP code 37342	11 mi	Hillsboro, TN
ZIP code 37360	11 mi	Normandy, TN
ZIP code 37357	11 mi	Morrison, TN
ZIP code 37394	13 mi	Viola, TN
ZIP code 37018	13 mi	Beechgrove, 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.

Each point is the reference point for 37389, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 37389. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.