Armstrong, Oklahoma
No ZIP code carries the name of Armstrong, Oklahoma, in Bryan County; the nearest ZIP code is 74701, in area code 580.
- Nearest ZIP
- 74701
- Area code
- 580
- County
- Bryan County
- State
- Oklahoma
- Time zone
- Central Time
- Coordinates
- 34.0528, -96.3448
Nearest ZIP codes to Armstrong
This is the ZIP code nearest to Armstrong, each listed with the post office it is named after.
Area code for Armstrong
- Area code 580
In service since November 1, 1997. Local calls are dialed with seven digits.
Time zone
Armstrong is in the Central Time zone.
Towns near Armstrong
Local numbers in area code 580
Looking for a phone number with a Armstrong area code? These 580 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (580) 680-6888Elmore City, OK$69View & buy
- (580) 720-7888Elgin, OK$69View & buy
- (580) 738-7007Headrick, OK$69View & buy
- (580) 738-8008Headrick, OK$69View & buy
- (580) 741-7007Medford, OK$69View & buy
- (580) 751-7007Rocky, OK$69View & buy
- (580) 752-7007Hobart, OK$69View & buy
- (580) 757-7007Ryan, OK$69View & buy
- (580) 769-7007Sayre, OK$69View & buy
- (580) 782-8008Mangum, OK$69View & buy
- (580) 789-6787Blackwell, OKAlso spells OPUS$69View & buy
- (580) 789-6788Blackwell, OK$69View & buy
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