ZIP Code 37340

37340 is one of Tennessee's ZIP codes, delivering to addresses in Guild, Marion County.

City: Guild
County: Marion County
State: Tennessee
Prefix: 373xx

Where this code sits

37340 is part of the 373xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Guild.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37340 delivers to without sharing its boundary.

ZIP codes nearest 37340

The ZIP codes whose reference points sit closest to 37340.
ZIP code	Distance	Delivers to
ZIP code 37396	2.2 mi	Whiteside, TN
ZIP code 30757	5.4 mi	Wildwood, GA
ZIP code 37347	7.0 mi	Jasper, TN
ZIP code 30752	8.0 mi	Trenton, GA
ZIP code 37419	8.2 mi	Chattanooga, TN
ZIP code 35958	8.5 mi	Bryant, AL
ZIP code 37350	9.2 mi	Lookout Mountain, TN
ZIP code 30750	9.5 mi	Lookout Mountain, GA

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 37340, plotted from its record coordinates.

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

Scope ZIP code 37340. 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.