ZIP Code 37865

37865 is one of Tennessee's ZIP codes, delivering to addresses in Seymour, Sevier County.

City: Seymour
County: Sevier County
State: Tennessee
Prefix: 378xx

Where this code sits

37865 is part of the 378xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Seymour.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37865 delivers to without sharing its boundary.

865 Area code 865

ZIP codes nearest 37865

The ZIP codes whose reference points sit closest to 37865.
ZIP code	Distance	Delivers to
ZIP code 37998	4.5 mi	Knoxville, TN
ZIP code 37864	7.7 mi	Sevierville, TN
ZIP code 37804	9.0 mi	Maryville, TN
ZIP code 37886	9.1 mi	Walland, TN
ZIP code 37914	10 mi	Knoxville, TN
ZIP code 37764	10 mi	Kodak, TN
ZIP code 37920	11 mi	Knoxville, TN
ZIP code 37868	11 mi	Pigeon Forge, 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 37865, plotted from its record coordinates.

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

Scope ZIP code 37865. 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.