Zip Area Code

Alamosa, Colorado

Alamosa, Colorado, in Alamosa County, has ZIP codes 81101 and 81102 and area code 719.

ZIP codes
81101, 81102
Area code
719
Time zone
Mountain Time
Coordinates
37.4732, -105.8802

ZIP codes in Alamosa

ZIP codePost officeCountyArea codes
81101AlamosaAlamosa County719
81102*AlamosaAlamosa County719

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

Area code for Alamosa

  • Area code 719

    In service since March 5, 1988. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Alamosa is in the Mountain Time zone.

Towns near Alamosa