Zip Area Code

Old Green, Oklahoma

No ZIP code carries the name of Old Green, Oklahoma, in Adair County; the nearest ZIP code is 74965, in area code 918, with 539 as an overlay.

Nearest ZIP
74965
Area codes
918, 539
Time zone
Central Time
Coordinates
35.9853, -94.6082

Nearest ZIP codes to Old Green

This is the ZIP code nearest to Old Green, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
74965WestvilleAdair County918, 539

Area codes for Old Green

  • Area code 918

    In service since 1953. Shares its area with 539. Local calls are dialed with ten digits.

  • Area code 539

    In service since April 1, 2011. Shares its area with 918. Local calls are dialed with ten digits.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Old Green is in the Central Time zone.

Towns near Old Green