Zip Area Code

La Crescenta, California

La Crescenta, California, in Los Angeles County, has ZIP codes 91214 and 91224 and area code 818, with 747 as an overlay.

ZIP codes
91214, 91224
Area codes
818, 747
Time zone
Pacific Time
Coordinates
34.2279, -118.2429

ZIP codes in La Crescenta

ZIP codePost officeCountyArea codes
91214La CrescentaLos Angeles County818, 747
91224*La CrescentaLos Angeles County818, 747

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

Area codes for La Crescenta

  • Area code 818

    In service since January 7, 1984. Shares its area with 747. Local calls are dialed with 1 plus ten digits.

  • Area code 747

    In service since May 18, 2009. Shares its area with 818. 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

La Crescenta is in the Pacific Time zone.

Towns near La Crescenta