ZIP Code 73442

73442 is one of Oklahoma's ZIP codes, delivering to addresses in Loco, Stephens County.

City: Loco
County: Stephens County
State: Oklahoma
Prefix: 734xx

Where this code sits

73442 is part of the 734xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Loco.

Loco Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73442 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 73442

The ZIP codes whose reference points sit closest to 73442.
ZIP code	Distance	Delivers to
ZIP code 73491	9.3 mi	Velma, OK
ZIP code 73435	10 mi	Fox, OK
ZIP code 73425	11 mi	Countyline, OK
ZIP code 73456	11 mi	Ringling, OK
ZIP code 73438	12 mi	Healdton, OK
ZIP code 73481	13 mi	Ratliff City, OK
ZIP code 73488	13 mi	Tussy, OK
ZIP code 73437	14 mi	Graham, 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 73442, plotted from its record coordinates.

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

Scope ZIP code 73442. 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.