Dallam County ZIP Codes
Texas, United States · 3 codes
Dallam County in Texas has 3 ZIP codes, from 79022 to 79087, serving 3 places.
ZIP codes in Dallam
Frequently asked questions
What is the ZIP code of Dallam?
Dallam has 3 ZIP codes, from 79022 to 79087. The table lists the places each one serves.
How many places are listed in Dallam County?
3 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.