ZIP Code 74640

74640 is one of Oklahoma's ZIP codes, delivering to addresses in Hunter, Garfield County.

City: Hunter
County: Garfield County
State: Oklahoma
Prefix: 746xx

Where this code sits

74640 is part of the 746xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hunter.

Hunter Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74640 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 74640

The ZIP codes whose reference points sit closest to 74640.
ZIP code	Distance	Delivers to
ZIP code 73738	9.1 mi	Garber, OK
ZIP code 74643	10 mi	Lamont, OK
ZIP code 73766	11 mi	Pond Creek, OK
ZIP code 73753	12 mi	Kremlin, OK
ZIP code 74630	13 mi	Billings, OK
ZIP code 73706	15 mi	Enid, OK
ZIP code 73736	15 mi	Fairmont, OK
ZIP code 73701	16 mi	Enid, OK

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 74640, plotted from its record coordinates.

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

Scope ZIP code 74640. 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.