Zip Area Code

Santa Monica, California

Santa Monica, California, in Los Angeles County, has ZIP codes 90401, 90402, 90403, 90404, 90405, 90406 and others, and area code 310, with 424 as an overlay.

ZIP codes
90401, 90402, 90403, 90404 …
Area codes
310, 424
Time zone
Pacific Time
Coordinates
34.0214, -118.4889

ZIP codes in Santa Monica

ZIP codePost officeCountyArea codes
90401Santa MonicaLos Angeles County310, 424
90402Santa MonicaLos Angeles County310, 424
90403Santa MonicaLos Angeles County310, 424
90404Santa MonicaLos Angeles County310, 424
90405Santa MonicaLos Angeles County310, 424
90406*Santa MonicaLos Angeles County310, 424
90407*Santa MonicaLos Angeles County310, 424
90408*Santa MonicaLos Angeles County310, 424
90409*Santa MonicaLos Angeles County310, 424
90410*Santa MonicaLos Angeles County310, 424
90411*Santa MonicaLos Angeles County310, 424

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

Area codes for Santa Monica

  • Area code 310

    In service since November 2, 1991. Shares its area with 424. Local calls are dialed with 1 plus ten digits.

  • Area code 424

    In service since August 26, 2006. Shares its area with 310. 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

Santa Monica is in the Pacific Time zone.

Towns near Santa Monica