Zip Area Code

Fort Irwin, California

Fort Irwin, California, in San Bernardino County, has ZIP code 92310 and area code 760, with 442 as an overlay.

ZIP code
92310
Area codes
760, 442
Time zone
Pacific Time
Coordinates
35.2625, -116.6966

ZIP codes in Fort Irwin

ZIP codePost officeCountyArea codes
92310Fort IrwinSan Bernardino County760, 442

Area codes for Fort Irwin

  • Area code 760

    In service since March 22, 1997. Shares its area with 442. Local calls are dialed with 1 plus ten digits.

  • Area code 442

    In service since November 21, 2009. Shares its area with 760. Local calls are dialed with 1 plus ten digits.

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

Fort Irwin is in the Pacific Time zone.

Towns near Fort Irwin