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