O Brien, Texas
O Brien, Texas, in Haskell County, has ZIP code 79539 and area code 940.
- ZIP code
- 79539
- Area code
- 940
- County
- Haskell County
- State
- Texas
- Time zone
- Central Time
- Coordinates
- 33.3749, -99.8473
ZIP codes in O Brien
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 79539 | O Brien | Haskell County | 940 |
Area code for O Brien
- Area code 940
In service since May 25, 1997. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Time zone
O Brien is in the Central Time zone.
Towns near O Brien
Local numbers in area code 940
Looking for a phone number with a O Brien area code? These 940 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (940) 777-8345Sanger, TX$79View & buy
- (940) 777-8432Sanger, TX$79View & buy
- (940) 777-8762Sanger, TXAlso spells USMC$79View & buy
- (940) 777-8769Sanger, TX$79View & buy
- (940) 777-8876Sanger, TXAlso spells TURN$79View & buy
- (940) 260-8885Graford, TX$89View & buy
- (940) 310-7773Tioga, TX$89View & buy
- (940) 310-7774Tioga, TX$89View & buy
- (940) 310-7775Tioga, TX$89View & buy
- (940) 310-7779Tioga, TX$89View & buy
- (940) 370-8887Spanish Fort, TX$89View & buy
- (940) 370-8889Spanish Fort, TX$89View & buy
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