Zip Area Code

Blocker, Oklahoma

Blocker, Oklahoma, in Pittsburg County, has ZIP code 74529 and area code 918, with 539 as an overlay.

ZIP code
74529
Area codes
918, 539
Time zone
Central Time
Coordinates
35.0615, -95.5683

ZIP codes in Blocker

ZIP codePost officeCountyArea codes
74529*BlockerPittsburg County918, 539

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Blocker

  • 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

Blocker is in the Central Time zone.

Towns near Blocker