ZIP Code 37813

37813 is one of Tennessee's ZIP codes, delivering to addresses in Morristown, Hamblen County.

City: Morristown
County: Hamblen County
State: Tennessee
Prefix: 378xx

Where this code sits

37813 is part of the 378xx range, the group of codes handled by one mail processing centre. Morristown is served by 4 ZIP codes in total; the full list, with the county each falls in, is on the Morristown page.

Morristown Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37813 delivers to without sharing its boundary.

ZIP codes nearest 37813

The ZIP codes whose reference points sit closest to 37813.
ZIP code	Distance	Delivers to
ZIP code 37778	1.2 mi	Lowland, TN
ZIP code 37815	1.2 mi	Morristown, TN
ZIP code 37816	1.2 mi	Morristown, TN
ZIP code 37814	2.9 mi	Morristown, TN
ZIP code 37860	6.3 mi	Russellville, TN
ZIP code 37877	8.1 mi	Talbott, TN
ZIP code 37890	8.3 mi	White Pine, TN
ZIP code 37891	8.6 mi	Whitesburg, 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 37813, plotted from its record coordinates.

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

Scope ZIP code 37813. 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.