Greer County, Oklahoma
3 ZIP codes · 639.28 sq mi of land · FIPS 40055
| Population | 5,489 |
|---|---|
| State | Oklahoma |
| FIPS code | 40055 |
| Time zone | Central |
| Land area | 639.28 sq mi |
| Center (lat, long) | 34.9339, -99.5530 |
Area codes in this area
These are the area codes that most often serve Greer County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
GraniteMangumWillow
ZIP codes in Greer County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.