Zip Area Code

Spring Valley, California

Spring Valley, California, in San Diego County, has ZIP codes 91976, 91977, 91978 and 91979 and area code 619, with 858 as an overlay.

ZIP codes
91976, 91977, 91978, 91979
Area codes
619, 858
Time zone
Pacific Time
Coordinates
32.7366, -116.9887

ZIP codes in Spring Valley

ZIP codePost officeCountyArea codes
91976*Spring ValleySan Diego County619, 858
91977Spring ValleySan Diego County619, 858
91978Spring ValleySan Diego County619, 858
91979*Spring ValleySan Diego County619, 858

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

Area codes for Spring Valley

  • Area code 619

    In service since 1982. Shares its area with 858. Local calls are dialed with 1 plus ten digits.

  • Area code 858

    In service since June 12, 1999. Shares its area with 619. 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

Spring Valley is in the Pacific Time zone.

Towns near Spring Valley