858 Area Code Phone Directory

Information for Area Code 858

State: CA
Largest City in Area: SAN DIEGO

Where is Area Code 858?

Area code (858) is in the state of CA. Below, are the major cities in the area code (858).

Major Cities in 858

SAN DIEGO, CA (1,420,786)
LA JOLLA, CA (192,012)
POWAY, CA (168,897)
ESCONDIDO, CA (106,032)
CARLSBAD, CA (84,092)
DEL MAR, CA (78,606)
EL CAJON, CA (69,161)
SOLANA BEACH, CA (67,772)
ENCINITAS, CA (63,611)
CHULA VISTA, CA (63,150)

Zip Codes in 858

92014
92037
92038
92039
92064
92074
92075
92092
92093
92101
92102
92103
92104
92105
92106
92107
92108
92109
92110
92111