Zip Area Code

Paramount, California

Paramount, California, in Los Angeles County, has ZIP code 90723 and area code 310, with 424 as an overlay.

ZIP code
90723
Area codes
310, 424
Time zone
Pacific Time
Coordinates
33.8969, -118.1632

ZIP codes in Paramount

ZIP codePost officeCountyArea codes
90723ParamountLos Angeles County310, 424

Area codes for Paramount

  • 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

Paramount is in the Pacific Time zone.

Towns near Paramount