ZIP Code 73520

73520 is one of Oklahoma's ZIP codes, delivering to addresses in Addington, Jefferson County.

City: Addington
County: Jefferson County
State: Oklahoma
Prefix: 735xx

Where this code sits

73520 is part of the 735xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Addington.

Addington Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73520 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 73520

The ZIP codes whose reference points sit closest to 73520.
ZIP code	Distance	Delivers to
ZIP code 73573	5.1 mi	Waurika, OK
ZIP code 73548	8.1 mi	Hastings, OK
ZIP code 73529	9.1 mi	Comanche, OK
ZIP code 73565	15 mi	Ryan, OK
ZIP code 73568	16 mi	Temple, OK
ZIP code 76357	17 mi	Byers, TX
ZIP code 73536	18 mi	Duncan, OK
ZIP code 73442	18 mi	Loco, 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 73520, plotted from its record coordinates.

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

Scope ZIP code 73520. 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.