ZIP Code 37020

37020 is one of Tennessee's ZIP codes, delivering to addresses in Bell Buckle, Bedford County.

City: Bell Buckle
County: Bedford County
State: Tennessee
Prefix: 370xx

Where this code sits

37020 is part of the 370xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bell Buckle.

Bell Buckle Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37020 delivers to without sharing its boundary.

931 Area code 931

ZIP codes nearest 37020

The ZIP codes whose reference points sit closest to 37020.
ZIP code	Distance	Delivers to
ZIP code 37063	1.3 mi	Fosterville, TN
ZIP code 37037	4.3 mi	Christiana, TN
ZIP code 37127	8.7 mi	Murfreesboro, TN
ZIP code 37162	9.3 mi	Shelbyville, TN
ZIP code 37183	9.5 mi	Wartrace, TN
ZIP code 37180	9.6 mi	Unionville, TN
ZIP code 37018	11 mi	Beechgrove, TN
ZIP code 37153	11 mi	Rockvale, 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 37020, plotted from its record coordinates.

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

Scope ZIP code 37020. 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.