831
California (CA)
By Area Code
By State
All
200
300
400
500
600
700
800
900
Cities Covered by
831
Area Code
Aromas
Ben Lomond
Boulder Creek
Brookdale
Castroville
Chualar
Dublin
Felton
Gonzales
Greenfield
Hollister
Marina
Monterey
Pacific Grove
Paicines
Pebble Beach
Salinas
San Francisco
Seaside
Tres Pinos
Watsonville
Aptos
Berkeley
Big Sur
Capitola
Carmel
Carmel By The Sea
Carmel Valley
Davenport
Freedom
Jolon
King City
Lockwood
Moss Landing
Mount Hermon
San Ardo
San Jose
San Juan Bautista
San Lucas
Santa Clara
Santa Cruz
Scotts Valley
Soledad
Soquel
Spreckels
Ukiah
Related Area Codes
408
,
415
,
510
,
650
,
831
,
925
,
714
,
858
,
949
,
530
,
707
,
805