ZIP Code 38392

38392 is one of Tennessee's ZIP codes, delivering to addresses in Mercer, Madison County.

City: Mercer
County: Madison County
State: Tennessee
Prefix: 383xx

Where this code sits

38392 is part of the 383xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mercer.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 38392 delivers to without sharing its boundary.

731 Area code 731

ZIP codes nearest 38392

The ZIP codes whose reference points sit closest to 38392.
ZIP code	Distance	Delivers to
ZIP code 38391	6.0 mi	Denmark, TN
ZIP code 38356	8.1 mi	Medon, TN
ZIP code 38381	10 mi	Toone, TN
ZIP code 38075	13 mi	Whiteville, TN
ZIP code 38302	14 mi	Jackson, TN
ZIP code 38303	14 mi	Jackson, TN
ZIP code 38308	14 mi	Jackson, TN
ZIP code 38314	14 mi	Jackson, 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 38392, plotted from its record coordinates.

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

Scope ZIP code 38392. 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.