Zip Area Code

Rio Rancho, New Mexico

Rio Rancho, New Mexico, in Sandoval County, has ZIP codes 87124, 87144 and 87174 and area codes 575 and 505.

ZIP codes
87124, 87144, 87174
Area codes
575, 505
Time zone
Mountain Time
Coordinates
35.2059, -106.6882

ZIP codes in Rio Rancho

ZIP codePost officeCountyArea codes
87124Rio RanchoSandoval County575
87144Rio RanchoSandoval County575
87174*Rio RanchoBernalillo County505

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

Area codes for Rio Rancho

  • Area code 575

    In service since October 7, 2007. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 505

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

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

Rio Rancho is in the Mountain Time zone.

Towns near Rio Rancho