Zip Area Code

Miami, Oklahoma

Miami, Oklahoma, in Ottawa County, has ZIP codes 74354 and 74355 and area code 918, with 539 as an overlay.

ZIP codes
74354, 74355
Area codes
918, 539
Time zone
Central Time
Coordinates
36.8552, -94.8744

ZIP codes in Miami

ZIP codePost officeCountyArea codes
74354MiamiOttawa County918, 539
74355*MiamiOttawa 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 Miami

  • 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

Miami is in the Central Time zone.

Towns near Miami