ZIP Code 74731

74731 is one of Oklahoma's ZIP codes, delivering to addresses in Cartwright, Bryan County.

City: Cartwright
County: Bryan County
State: Oklahoma
Prefix: 747xx

Where this code sits

74731 is part of the 747xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cartwright.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74731 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 74731

The ZIP codes whose reference points sit closest to 74731.
ZIP code	Distance	Delivers to
ZIP code 74753	3.3 mi	Platter, OK
ZIP code 74733	4.2 mi	Colbert, OK
ZIP code 75076	8.1 mi	Pottsboro, TX
ZIP code 75020	8.5 mi	Denison, TX
ZIP code 74730	9.0 mi	Calera, OK
ZIP code 73449	9.1 mi	Mead, OK
ZIP code 73439	10 mi	Kingston, OK
ZIP code 75021	11 mi	Denison, 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 74731, plotted from its record coordinates.

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

Scope ZIP code 74731. 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.