ZIP Code 79220

79220 is one of Texas's ZIP codes, delivering to addresses in Afton, Dickens County.

City: Afton
County: Dickens County
State: Texas
Prefix: 792xx

Where this code sits

79220 is part of the 792xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Afton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 79220 delivers to without sharing its boundary.

806 Area code 806

ZIP codes nearest 79220

The ZIP codes whose reference points sit closest to 79220.
ZIP code	Distance	Delivers to
ZIP code 79256	9.2 mi	Roaring Springs, TX
ZIP code 79229	10 mi	Dickens, TX
ZIP code 79243	11 mi	Mcadoo, TX
ZIP code 79244	20 mi	Matador, TX
ZIP code 79370	21 mi	Spur, TX
ZIP code 79231	21 mi	Dougherty, TX
ZIP code 79322	26 mi	Crosbyton, TX
ZIP code 79518	29 mi	Girard, TX

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 79220, plotted from its record coordinates.

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

Scope ZIP code 79220. 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.