Zip Area Code

Casa Grande, Arizona

Casa Grande, Arizona, in Pinal County, has ZIP codes 85122, 85130, 85193 and 85194 and area code 520.

ZIP codes
85122, 85130, 85193, 85194
Area code
520
State
Arizona
Time zone
Mountain Time
Coordinates
32.8649, -111.7207

ZIP codes in Casa Grande

ZIP codePost officeCountyArea codes
85122Casa GrandePinal County520
85130*Casa GrandePinal County520
85193Casa GrandePinal County520
85194Casa GrandePinal County520

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

Area code for Casa Grande

  • Area code 520

    In service since March 19, 1995. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Casa Grande is in the Mountain Time zone.

Towns near Casa Grande