Find the last 4 digits (ZIP+4) for an address in 79539

ZIP 79539, O Brien, TX is filled in. Just type the street address.

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ZIP Code 79539 – O Brien, TX

O Brien, Texas · Haskell County · Central time

ZIP code79539
CityO Brien
StateTexas
CountyHaskell County
Population220
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area47.5 sq mi
Center (lat, long)33.3600, -99.8893

Area codes in this area

325940

These are the area codes that most often serve ZIP 79539 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

79544 Rochester · 4.9 mi79529 Knox City · 6.2 mi79547 Rule · 11.2 mi79505 Benjamin · 14 mi76388 Weinert · 14.5 mi76371 Munday · 15.9 mi79540 Old Glory · 17.8 mi79548 Rule · 20 mi

About ZIP 79539

ZIP code 79539 is assigned to O Brien, Texas. It lies in Haskell County. Its Census area covers about 47.5 square miles of land. The closest neighboring ZIP is 79544 (Rochester), about 4.9 miles away.

Every address in 79539 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources