Zip Area Code

Monticello, New Mexico

Monticello, New Mexico, in Sierra County, has ZIP code 87939 and area code 575.

ZIP code
87939
Area code
575
Time zone
Mountain Time
Coordinates
33.3970, -107.4509

ZIP codes in Monticello

ZIP codePost officeCountyArea codes
87939MonticelloSierra County575

Area code for Monticello

  • Area code 575

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

Time zone

Monticello is in the Mountain Time zone.

Towns near Monticello