ZIP Code 37847

37847 is one of Tennessee's ZIP codes, delivering to addresses in Pioneer, Campbell County.

City: Pioneer
County: Campbell County
State: Tennessee
Prefix: 378xx

Where this code sits

37847 is part of the 378xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pioneer.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37847 delivers to without sharing its boundary.

ZIP codes nearest 37847

The ZIP codes whose reference points sit closest to 37847.
ZIP code	Distance	Delivers to
ZIP code 37819	8.0 mi	Newcomb, TN
ZIP code 37756	9.1 mi	Huntsville, TN
ZIP code 37892	10 mi	Winfield, TN
ZIP code 37757	11 mi	Jacksboro, TN
ZIP code 37766	12 mi	La Follette, TN
ZIP code 37762	12 mi	Jellico, TN
ZIP code 37714	13 mi	Caryville, TN
ZIP code 42649	13 mi	Strunk, KY

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 37847, plotted from its record coordinates.

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

Scope ZIP code 37847. 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.