ZIP Code 74457

74457 is one of Oklahoma's ZIP codes, delivering to addresses in Proctor, Adair County.

City: Proctor
County: Adair County
State: Oklahoma
Prefix: 744xx

Where this code sits

74457 is part of the 744xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Proctor.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74457 delivers to without sharing its boundary.

ZIP codes nearest 74457

The ZIP codes whose reference points sit closest to 74457.
ZIP code	Distance	Delivers to
ZIP code 74964	9.2 mi	Watts, OK
ZIP code 74965	9.8 mi	Westville, OK
ZIP code 74359	11 mi	Oaks, OK
ZIP code 74444	12 mi	Moodys, OK
ZIP code 74471	12 mi	Welling, OK
ZIP code 74368	13 mi	Twin Oaks, OK
ZIP code 74347	13 mi	Kansas, OK
ZIP code 72769	15 mi	Summers, 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 74457, plotted from its record coordinates.

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

Scope ZIP code 74457. 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.