ZIP Code 74957

74957 is one of Oklahoma's ZIP codes, delivering to addresses in Smithville, McCurtain County.

City: Smithville
County: McCurtain County
State: Oklahoma
Prefix: 749xx

Where this code sits

74957 is part of the 749xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Smithville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74957 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 74957

The ZIP codes whose reference points sit closest to 74957.
ZIP code	Distance	Delivers to
ZIP code 74963	9.6 mi	Watson, OK
ZIP code 74949	12 mi	Muse, OK
ZIP code 74724	12 mi	Bethel, OK
ZIP code 74549	15 mi	Honobia, OK
ZIP code 74722	15 mi	Battiest, OK
ZIP code 74577	17 mi	Whitesboro, OK
ZIP code 74939	18 mi	Hodgen, OK
ZIP code 71937	18 mi	Cove, AR

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 74957, plotted from its record coordinates.

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

Scope ZIP code 74957. 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.