ZIP Code 79506

79506 is one of Texas's ZIP codes, delivering to addresses in Blackwell, Nolan County.

City: Blackwell
County: Nolan County
State: Texas
Prefix: 795xx

Where this code sits

79506 is part of the 795xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Blackwell.

Blackwell Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 79506 delivers to without sharing its boundary.

325 Area code 325

ZIP codes nearest 79506

The ZIP codes whose reference points sit closest to 79506.
ZIP code	Distance	Delivers to
ZIP code 79566	12 mi	Wingate, TX
ZIP code 79535	14 mi	Maryneal, TX
ZIP code 76933	14 mi	Bronte, TX
ZIP code 79537	16 mi	Nolan, TX
ZIP code 76945	17 mi	Robert Lee, TX
ZIP code 76865	18 mi	Norton, TX
ZIP code 76949	22 mi	Silver, TX
ZIP code 79567	22 mi	Winters, 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 79506, plotted from its record coordinates.

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

Scope ZIP code 79506. 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.