Zip Area Code

Montebello, California

Montebello, California, in Los Angeles County, has ZIP code 90640 and area code 213, with overlays 323 and 738.

ZIP code
90640
Area codes
213, 323, 738
Time zone
Pacific Time
Coordinates
34.0133, -118.1130

ZIP codes in Montebello

ZIP codePost officeCountyArea codes
90640MontebelloLos Angeles County213, 323, 738

Area codes for Montebello

  • Area code 213

    In service since 1947. Shares its area with 323 and 738. Local calls are dialed with 1 plus ten digits.

  • Area code 323

    In service since June 13, 1998. Shares its area with 213 and 738. Local calls are dialed with 1 plus ten digits.

  • Area code 738

    In service since November 1, 2024. Shares its area with 213 and 323. 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

Montebello is in the Pacific Time zone.

Towns near Montebello