Zip Area Code

Area code 539

Area code 539 is an Oklahoma area code, in service since April 1, 2011.

It was added as an overlay on 918: both codes serve the same area, so neighbors can have numbers in either one.

Local calls are dialed with ten digits.

It is in the Central Time zone.

In service since
April 1, 2011
Overlays
918
Local dialing
ten digits
Time zone
Central Time
ZIP codes
231

Map

Map of the 539 area codeThe shaded area shows where 539 numbers are rated, with the neighboring area codes outlined around it.620405580870940501479417TulsaBartlesvilleBroken ArrowMuskogeeMcalesterSallisawPryorCushing
Approximate 539 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 539

Overlays and neighboring area codes

Overlay, serving the same area: 918.

Neighboring area codes: 620, 405, 580, 870, 940, 501, 479, 417.

Counties in area code 539

Towns in area code 539

And 331 more towns: every town in Oklahoma.