858
California (CA)
By Area Code
By State
All
200
300
400
500
600
700
800
900
Cities Covered by
858
Area Code
Coronado
Del Mar
Carlsbad
Valley Center
El Cajon
La Mesa
Solana Beach
Chula Vista
Santee
San Francisco
Los Angeles
Oceanside
Poway
Buena Park
Benicia
San Ysidro
San Diego
Rancho Santa Fe
Cardiff By The Sea
San Luis Obispo
Imperial Beach
La Jolla
San Leandro
Escondido
Santa Clara
Encinitas
National City
Related Area Codes
310
,
619
,
714
,
760
,
858
,
408
,
650
,
831
,
949
,
925
,
213
,
323
,
626
,
818
,
562
,
510
,
415
,
707
,
559
,
909
,
805