ZIP Code 93421
Arroyo Grande, California · San Luis Obispo County
No39480
Zip93421
TypePO BOX
Decommissioned0
Primary CityArroyo Grande
Acceptable Cities—
Unacceptable Cities—
StateCA
LstateCalifornia
CountySan Luis Obispo County
TimezoneAmerica/Los_Angeles
Area Codes805
World RegionNA
CountryUS
Latitude35,12
Longitude-120,57