ZIP Code 91943
La Mesa, California · San Diego County
No38788
Zip91943
TypePO BOX
Decommissioned0
Primary CityLa Mesa
Acceptable Cities—
Unacceptable Cities—
StateCA
LstateCalifornia
CountySan Diego County
TimezoneAmerica/Los_Angeles
Area Codes619
World RegionNA
CountryUS
Latitude32,77
Longitude-117,01