Washington Area Codes

Here is the current list of area codes in the state of Washington. There are 284 area codes in Washington that are currently being used. Find out all Washington area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Washington.

Area Code State City Timezone
360WashingtonElmaPacific
509WashingtonHarringtonPacific
509WashingtonUnderwoodPacific
360WashingtonCougarPacific
360WashingtonPt AngelesPacific
509WashingtonAnatonePacific
360WashingtonEdisonPacific
509WashingtonCashmerePacific
360WashingtonHoodsportPacific