Oklahoma Area Codes

Here is the current list of area codes in the state of Oklahoma. There are 437 area codes in Oklahoma that are currently being used. Find out all Oklahoma area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Oklahoma.

Area Code State City Timezone
405OklahomaHennesseyCentral
918OklahomaCastleCentral
918OklahomaWestvilleCentral
918OklahomaShidlerCentral
580OklahomaMariettaCentral
918OklahomaCowetaCentral
918OklahomaTryonCentral
580OklahomaWoodwardCentral
580OklahomaCantonCentral
918OklahomaDeweyCentral
580OklahomaBethelCentral
580OklahomaSayreCentral