ZIP Code 75643

75643 is one of Texas's ZIP codes, delivering to addresses in Gary, Panola County.

City: Gary
County: Panola County
State: Texas
Prefix: 756xx

Where this code sits

75643 is part of the 756xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gary.

Gary Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 75643 delivers to without sharing its boundary.

ZIP codes nearest 75643

The ZIP codes whose reference points sit closest to 75643.
ZIP code	Distance	Delivers to
ZIP code 75637	8.2 mi	Clayton, TX
ZIP code 75633	8.5 mi	Carthage, TX
ZIP code 75669	9.3 mi	Long Branch, TX
ZIP code 75974	10 mi	Tenaha, TX
ZIP code 75975	10 mi	Timpson, TX
ZIP code 75631	15 mi	Beckville, TX
ZIP code 75681	17 mi	Mount Enterprise, TX
ZIP code 75946	18 mi	Garrison, TX

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 75643, plotted from its record coordinates.

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

Scope ZIP code 75643. 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.