ZIP Code 76377

76377 is one of Texas's ZIP codes, delivering to addresses in Petrolia, Clay County.

City: Petrolia
County: Clay County
State: Texas
Prefix: 763xx

Where this code sits

76377 is part of the 763xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Petrolia.

Petrolia Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 76377 delivers to without sharing its boundary.

940 Area code 940

ZIP codes nearest 76377

The ZIP codes whose reference points sit closest to 76377.
ZIP code	Distance	Delivers to
ZIP code 76357	5.0 mi	Byers, TX
ZIP code 76305	9.3 mi	Wichita Falls, TX
ZIP code 76365	14 mi	Henrietta, TX
ZIP code 76311	16 mi	Sheppard Afb, TX
ZIP code 73548	16 mi	Hastings, OK
ZIP code 73565	16 mi	Ryan, OK
ZIP code 76307	17 mi	Wichita Falls, TX
ZIP code 76306	17 mi	Wichita Falls, 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 76377, plotted from its record coordinates.

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

Scope ZIP code 76377. 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.