Area Code — 831

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Phone numbers in area code 831 cover the cities of San Ardo, Salinas, Alisal, Prunedale, Corral De Tie, Corral De Tierra, Big Sur, Gorda, Lucia, Pacific Valley, Carmel, Carmel By The, Carmel By The Sea, Carmel Highlands, Carmel Valley, Carmel Valley Village, Robles Del Rio, Tassajara Hot Springs, Chualar, Gonzales, Greenfield, Fort Hunter Liggett, Ft H Liggett, Jolon, King City, Lockwood, Marina, Del Rey Oaks, Monterey, Point Sur, Presidio Of Monterey, Presidio Mtry, Del Monte Park, Pacific Grove, Pebble Beach, San Lucas, Sand City, Seaside, Soledad, Spreckels, Aptos, Rio Del Mar, Seacliff, Seascape, Aromas, Ben Lomond, Big Basin, Boulder Creek, Brookdale, Capitola, Castroville, Davenport, Felton, Lompico, Freedom, Hollister, Moss Landing, Mount Hermon, New Idria, Paicines, Panoche, Pinnacles, San Benito, San Juan Bautista, Sn Jun Batsta, Bonny Doon, Paradise Park, Santa Cruz, Scotts Valley, Soquel, Tres Pinos, Corralitos, La Selva Bch, La Selva Beach, Mt Madonna, Pajaro, Royal Oaks, Watsonville in CA

The 831 area code covers the zip codes 93450, 93901, 93902, 93905, 93906, 93907, 93908, 93912, 93915, 93920, 93921, 93922, 93923, 93924, 93925, 93926, 93927, 93928, 93930, 93932, 93933, 93940, 93942, 93943, 93944, 93950, 93953, 93954, 93955, 93960, 93962, 95001, 95003, 95004, 95005, 95006, 95007, 95010, 95012, 95017, 95018, 95019, 95023, 95024, 95039, 95041, 95043, 95045, 95060, 95061, 95062, 95063, 95064, 95065, 95066, 95067, 95073, 95075, 95076, 95077 in CA

Rate centers: SALINAS, MONTEREY, HOLLISTER, SANTA CRUZ, FELTON, BOULDERCRK, BEN LOMOND, APTOS, SAN ARDO, SOLEDAD, CHUALAR, CARMEL, GREENFIELD, BIG SUR, WATSONVL, KING CITY, GONZALES, CARMEL VLY, TRES PINOS, SAN JUAN, SAN LUCAS, CASTROVL, PINNACLES, IDRIA

Companies: AMERICAN MESSAGING SERVICES, LLC, YMAX COMMUNICATIONS CORP., BANDWIDTH.COM CLEC, LLC, LEVEL 3 COMMUNICATIONS, LLC, TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO, U.S. TELEPACIFIC CORP., CELLCO PARTNERSHIP DBA VERIZON WIRELESS, SPRINT SPECTRUM L.P., T-MOBILE USA, INC., NEXTEL COMMUNICATIONS, INC., NEW CINGULAR WIRELESS PCS, LLC, CBEYOND COMMUNICATIONS, LLC, PAC - WEST TELECOMM, INC., 360NETWORKS (USA) INC., SBC INTERNET SERVICES, INC., XO CALIFORNIA, INC., MCI WORLDCOM COMMUNICATIONS, INC., CA, CHARTER FIBERLINK CA-CCO, LLC, O1 COMMUNICATIONS, INC., UTILITY TELEPHONE, INC., METRO PCS, INC., AT&T LOCAL, COMCAST PHONE OF CALIFORNIA, LLC , PACIFIC BELL, NORTH COUNTY COMMUNICATIONS CORP., MPOWER NETWORKS SERVICES INC., CF COMMUNICATIONS, LLC DBA TELEKENEX, BROADWING COMMUNICATIONS, LLC, COOK TELECOM, INC., TW TELECOM OF CALIFORNIA LP, HALO WIRELESS, INC, ALLEGIANCE TELECOM, INC., PAETEC COMMUNICATIONS, INC., PINNACLES TELEPHONE CO., PACIFIC CENTREX SERVICES, INC., MPOWER COMMUNICATIONS CORP, CREATIVE INTERCONNECT COMMUNICATIONS, LLC, AMERICAN MESSAGING (AM), INC., THE TELEPHONE CONNECTION LOCAL SERVICES, LLC, PEERLESS NETWORK OF CALIFORNIA, LLC, VAYA TELECOM, INC.

List of 831 Area-Code Phone Number Prefixes

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