Zip Area Code

Twentynine Palms, California

Twentynine Palms, California, in San Bernardino County, has ZIP codes 92277 and 92278 and area code 760, with 442 as an overlay.

ZIP codes
92277, 92278
Area codes
760, 442
Time zone
Pacific Time
Coordinates
34.1917, -116.0602

ZIP codes in Twentynine Palms

ZIP codePost officeCountyArea codes
92277Twentynine PalmsSan Bernardino County760, 442
92278Twentynine PalmsSan Bernardino County760, 442

Area codes for Twentynine Palms

  • 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

Twentynine Palms is in the Pacific Time zone.

Towns near Twentynine Palms