background
  1. Home
  2. Area Code
Cities in Areacode 831
  • Hollister
  • Marina
  • Monterey
  • Salinas
  • Santa Cruz
  • Seaside
  • Watsonville
PREFIX USAGE PRIMARY CITY CARRIER
831-737- LandlineSalinas U.s. Telepacific Corp.
831-532- LandlineBen Lomond Xo California
831-755- LandlineSalinas Pacific Bell
831-705- LandlineChualar U.s. Telepacific Corp.
831-287- LandlineSalinas Ymax Communications Corp.
831-663- LandlineSalinas Pacific Bell
831-662- LandlineAptos Pacific Bell
831-732- LandlineSan Ardo Pac - West Telecomm
831-471- LandlineSanta Cruz Pacific Bell
831-324- LandlineMonterey Comcast Phone Of California
831-661- LandlineAptos Pacific Bell
831-332- WirelessSanta Cruz New Cingular Wireless PCS
831-212- WirelessSanta Cruz Sprint Spectrum L.p.
831-338- LandlineBoulder Creek Pacific Bell
831-422- LandlineSalinas Pacific Bell
831-664- LandlineHollister Pac - West Telecomm
831-724- LandlineWatsonville Pacific Bell
831-731- LandlineSalinas O1 Communications
831-623- LandlineSan Juan Bautista Pacific Bell
831-372- LandlineMonterey Pacific Bell
831-284- WirelessHollister American Messaging (am)
831-717- LandlineSalinas Pac - West Telecomm
831-682- WirelessSalinas Cellco Partnership DBA Verizon Wireless
831-678- LandlineSoledad Pacific Bell
831-387- LandlineKing City Pac - West Telecomm
831-309- LandlineCarmel Pac - West Telecomm
831-643- LandlineMonterey Pacific Bell
831-607- LandlineAptos O1 Communications
831-205- LandlineHollister Teleport Communications Group - San Francisco
831-687- LandlineAptos Pacific Bell
831-476- LandlineSanta Cruz Pacific Bell
831-785- LandlineSalinas Pac - West Telecomm
831-458- LandlineSanta Cruz Pacific Bell
831-244- LandlineBig Sur O1 Communications
831-665- LandlineHollister Pac - West Telecomm
831-901- WirelessMonterey Sprint Spectrum L.p.
831-580- LandlineGonzales O1 Communications
831-975- LandlineSalinas Pac - West Telecomm
831-237- LandlineSoledad O1 Communications
831-636- LandlineHollister Pacific Bell
831-285- WirelessKing City American Messaging (am)
831-252- WirelessBen Lomond New Cingular Wireless PCS
831-264- LandlineSalinas O1 Communications
831-304- LandlineGreenfield Pac - West Telecomm
831-303- LandlineSan Ardo Pac - West Telecomm
831-210- WirelessMonterey T-mobile Usa
831-406- WirelessWatsonville T-mobile Usa
831-525- LandlineKing City Pac - West Telecomm
831-428- WirelessSanta Cruz Sprint Spectrum L.p.
831-884- LandlineMarina Pacific Bell
831-375- LandlineMonterey Pacific Bell
831-469- LandlineSanta Cruz Pacific Bell
831-674- LandlineGreenfield Pacific Bell
831-454- LandlineSanta Cruz Pacific Bell
831-336- LandlineBen Lomond Pacific Bell
831-886- LandlineSalinas Pac - West Telecomm
831-333- LandlineMonterey Pacific Bell
831-386- LandlineKing City Pacific Bell
831-290- LandlineGonzales U.s. Telepacific Corp.
831-706- LandlineSanta Cruz Tw Telecom Of California Lp
831-242- LandlineMonterey Pacific Bell
831-359- LandlineSanta Cruz Level 3 Communications
831-582- LandlineMarina Pacific Bell
831-222- LandlineFelton U.s. Telepacific Corp.
831-219- LandlineAptos Teleport Communications Group - San Francisco
831-566- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-345- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-464- LandlineSanta Cruz Pacific Bell
831-440- LandlineSanta Cruz Pacific Bell
831-693- LandlineCantua Creek Pinnacles Telephone Co.
831-796- LandlineSalinas Pacific Bell
831-430- LandlineSanta Cruz Pacific Bell
831-644- LandlineMonterey Pacific Bell
831-246- WirelessBen Lomond Cellco Partnership DBA Verizon Wireless
831-459- LandlineSanta Cruz Pacific Bell
831-771- LandlineSalinas Pacific Bell
831-540- LandlineSalinas O1 Communications
831-679- LandlineChualar Pacific Bell
831-235- WirelessSalinas Cellco Partnership DBA Verizon Wireless
831-305- LandlineGonzales Pac - West Telecomm
831-466- LandlineSanta Cruz Pacific Bell
831-657- LandlineMonterey Pacific Bell
831-774- LandlineGonzales Mpower Communications Corp
831-710- WirelessSalinas New Cingular Wireless PCS
831-656- LandlineMonterey Pacific Bell
831-241- LandlineSalinas AT&T Local
831-453- LandlineCastroville Sbc Internet Services
831-234- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-293- LandlineCarmel Tw Telecom Of California Lp
831-261- WirelessSalinas New Cingular Wireless PCS
831-726- LandlineAromas Pacific Bell
831-756- LandlineSalinas Utility Telephone
831-635- LandlineHollister Pacific Bell
831-337- LandlineBoulder Creek Mci Worldcom Communications, Ca
831-204- LandlineMonterey Ymax Communications Corp.
831-809- WirelessSalinas Cellco Partnership DBA Verizon Wireless
831-855- LandlineSalinas Pac - West Telecomm
831-603- LandlineAptos Pac - West Telecomm
831-677- LandlineSoledad Pac - West Telecomm
831-818- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-610- LandlineBoulder Creek O1 Communications
831-747- LandlineMonterey Sbc Internet Services
831-718- LandlineMonterey Mci Worldcom Communications, Ca
831-221- LandlineSan Ardo O1 Communications
831-621- LandlineSanta Cruz Broadwing Communications
831-533- LandlineBoulder Creek Xo California
831-277- WirelessMonterey Cellco Partnership DBA Verizon Wireless
831-236- WirelessMonterey Cellco Partnership DBA Verizon Wireless
831-642- LandlineMonterey Pacific Bell
831-283- WirelessCarmel American Messaging (am)
831-537- LandlineHollister Pac - West Telecomm
831-869- WirelessMonterey Sprint Spectrum L.p.
831-768- LandlineWatsonville Pacific Bell
831-465- LandlineSanta Cruz Pacific Bell
831-728- LandlineWatsonville Pacific Bell
831-758- LandlineSalinas Pacific Bell
831-667- LandlineBig Sur Pacific Bell
831-653- LandlineKing City O1 Communications
831-457- LandlineSanta Cruz Pacific Bell
831-275- LandlineMonterey Bandwidth.com Clec
831-778- LandlineKing City Pac - West Telecomm
831-902- WirelessHollister Sprint Spectrum L.p.
831-238- WirelessCarmel New Cingular Wireless PCS
831-206- WirelessSalinas Cellco Partnership DBA Verizon Wireless
831-622- LandlineCarmel Pacific Bell
831-596- WirelessSalinas New Cingular Wireless PCS
831-763- LandlineWatsonville Pacific Bell
831-593- LandlineSan Juan Bautista Pac - West Telecomm
831-383- WirelessMonterey Metro PCS
831-801- WirelessHollister Cellco Partnership DBA Verizon Wireless
831-442- LandlineSalinas Pacific Bell
831-887- LandlineSalinas Pac - West Telecomm
831-401- LandlineBen Lomond Broadwing Communications
831-598- WirelessSalinas American Messaging (am)
831-479- LandlineSanta Cruz Pacific Bell
831-232- LandlineSalinas O1 Communications
831-247- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-757- LandlineSalinas Pacific Bell
831-620- LandlineCarmel Pacific Bell
831-536- LandlineWatsonville Xo California
831-539- WirelessWatsonville Sprint Spectrum L.p.
831-272- LandlineSalinas Cf Communications DBA Telekenex
831-425- LandlineSanta Cruz Pacific Bell
831-301- LandlineSalinas Pac - West Telecomm
831-286- WirelessSoledad American Messaging (am)
831-393- LandlineMonterey Pacific Bell
831-444- LandlineSalinas Pacific Bell
831-658- LandlineMonterey Pacific Bell
831-431- LandlineSanta Cruz Pacific Bell
831-267- LandlineBig Sur Mpower Networks Services Inc.
831-302- LandlineKing City Pac - West Telecomm
831-203- WirelessSalinas American Messaging Services
831-521- WirelessMonterey New Cingular Wireless PCS
831-421- LandlineSanta Cruz Pacific Bell
831-335- LandlineFelton Pacific Bell
831-753- LandlineSalinas Pacific Bell
831-255- LandlineSanta Cruz North County Communications Corp.
831-429- LandlineSanta Cruz Pacific Bell
831-250- LandlineCarmel O1 Communications
831-625- LandlineCarmel Pacific Bell
831-439- LandlineSanta Cruz Pacific Bell
831-684- LandlineAptos Pacific Bell
831-392- LandlineMonterey Pacific Bell
831-685- LandlineAptos Pacific Bell
831-477- LandlineSanta Cruz Pacific Bell
831-295- WirelessSanta Cruz T-mobile Usa
831-299- LandlineTres Pinos Pac - West Telecomm
831-597- LandlineSalinas Pac - West Telecomm
831-520- WirelessMonterey American Messaging Services
831-676- LandlineSalinas AT&T Local
831-784- LandlineSalinas Pacific Bell
831-462- LandlineSanta Cruz Pacific Bell
831-263- LandlineKing City O1 Communications
831-783- LandlineSalinas Pacific Bell
831-443- LandlineSalinas Pacific Bell
831-630- LandlineHollister Pacific Bell
831-274- LandlineWatsonville Broadwing Communications
831-759- LandlineSalinas Pacific Bell
831-249- LandlineBig Sur Sbc Internet Services
831-418- WirelessSanta Cruz American Messaging Services
831-576- LandlineSanta Cruz Pac - West Telecomm
831-769- LandlineSalinas Pacific Bell
831-216- LandlineFelton Teleport Communications Group - San Francisco
831-423- LandlineSanta Cruz Pacific Bell
831-600- LandlineSanta Cruz U.s. Telepacific Corp.
831-278- WirelessBen Lomond Cellco Partnership DBA Verizon Wireless
831-586- LandlineSalinas O1 Communications
831-269- LandlineSalinas Teleport Communications Group - San Francisco
831-282- WirelessWatsonville American Messaging (am)
831-480- LandlineSanta Cruz Pac - West Telecomm
831-637- LandlineHollister Pacific Bell
831-800- LandlineSalinas Vaya Telecom
831-722- LandlineWatsonville Pacific Bell
831-824- LandlineSanta Cruz Teleport Communications Group - San Francisco
831-300- LandlineBig Sur Pac - West Telecomm
831-601- WirelessMonterey Cellco Partnership DBA Verizon Wireless
831-508- LandlineFelton O1 Communications
831-475- LandlineSanta Cruz Pacific Bell
831-628- LandlineTres Pinos Pacific Bell
831-789- LandlineSalinas Pac - West Telecomm
831-594- WirelessSalinas New Cingular Wireless PCS
831-319- LandlineWatsonville Allegiance Telecom
831-288- LandlineWatsonville Charter Fiberlink Ca-cco
831-618- LandlineBoulder Creek Pac - West Telecomm
831-331- WirelessSanta Cruz New Cingular Wireless PCS
831-297- WirelessHollister T-mobile Usa
831-373- LandlineMonterey Pacific Bell
831-583- LandlineMonterey Pacific Bell
831-572- WirelessAptos The Telephone Connection Local Services
831-673- WirelessHollister New Cingular Wireless PCS
831-856- LandlineGreenfield O1 Communications
831-647- LandlineMonterey Pacific Bell
831-920- LandlineMonterey Level 3 Communications
831-899- LandlineMonterey Pacific Bell
831-655- LandlineMonterey Pacific Bell
831-298- LandlineSalinas O1 Communications
831-659- LandlineCarmel Valley Pacific Bell
831-307- LandlineSalinas Pac - West Telecomm
831-844- LandlineBig Sur Pac - West Telecomm
831-585- LandlineSalinas Sprint Spectrum L.p.
831-574- LandlineSanta Cruz Pac - West Telecomm
831-689- LandlineAptos Pacific Bell
831-512- LandlineSalinas Sprint Spectrum L.p.
831-427- LandlineSanta Cruz Pacific Bell
831-217- LandlineBoulder Creek Teleport Communications Group - San Francisco
831-484- LandlineSalinas Pacific Bell
831-233- LandlineSalinas Level 3 Communications
831-821- WirelessTres Pinos Cellco Partnership DBA Verizon Wireless
831-760- WirelessMonterey Sprint Spectrum L.p.
831-214- WirelessSalinas New Cingular Wireless PCS
831-240- LandlineSalinas T-mobile Usa
831-389- LandlineTres Pinos Pinnacles Telephone Co.
831-325- WirelessSanta Cruz Sprint Spectrum L.p.
831-515- LandlineSanta Cruz Mpower Communications Corp
831-449- LandlineSalinas Pacific Bell
831-638- LandlineHollister Pacific Bell
831-741- LandlineCastroville Pac - West Telecomm
831-578- WirelessSalinas New Cingular Wireless PCS
831-652- LandlineCarmel Valley Pac - West Telecomm
831-648- LandlineMonterey Pacific Bell
831-382- LandlineKing City Pacific Bell
831-394- LandlineMonterey Pacific Bell
831-786- LandlineWatsonville Pacific Bell
831-254- WirelessWatsonville New Cingular Wireless PCS
831-560- WirelessAptos American Messaging (am)
831-709- LandlineBen Lomond Level 3 Communications
831-320- WirelessSalinas Cellco Partnership DBA Verizon Wireless
831-921- LandlineTres Pinos Pac - West Telecomm
831-688- LandlineAptos Pacific Bell
831-772- LandlineSalinas Pacific Bell
831-313- LandlineHollister Charter Fiberlink Ca-cco
831-498- LandlineWatsonville O1 Communications
831-770- LandlineSalinas Pacific Bell
831-850- LandlineFelton Pac - West Telecomm
831-239- WirelessSanta Cruz New Cingular Wireless PCS
831-502- LandlineSanta Cruz Pacific Bell
831-316- LandlineSanta Cruz Allegiance Telecom
831-675- LandlineGonzales Pacific Bell
831-634- LandlineHollister Pacific Bell
831-334- WirelessSanta Cruz New Cingular Wireless PCS
831-534- LandlineFelton Xo California
831-604- LandlineBen Lomond Pac - West Telecomm
831-649- LandlineMonterey Pacific Bell
831-794- WirelessSalinas Metro PCS
831-438- LandlineSanta Cruz Pacific Bell
831-426- LandlineSanta Cruz Pacific Bell
831-905- WirelessSalinas New Cingular Wireless PCS
831-308- LandlineSalinas Pac - West Telecomm
831-996- LandlineTres Pinos O1 Communications
831-776- WirelessSalinas Sprint Spectrum L.p.
831-588- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-229- WirelessSalinas New Cingular Wireless PCS
831-424- LandlineSalinas Pacific Bell
831-384- LandlineMarina Pacific Bell
831-883- LandlineMarina Pacific Bell
831-420- LandlineSanta Cruz Pacific Bell
831-296- WirelessSalinas Level 3 Communications
831-461- LandlineSanta Cruz Pacific Bell
831-627- LandlineSan Ardo Pacific Bell
831-595- WirelessSalinas New Cingular Wireless PCS
831-998- LandlineSalinas Mci Worldcom Communications, Ca
831-435- LandlineSanta Cruz Pacific Bell
831-218- LandlineBen Lomond Teleport Communications Group - San Francisco
831-281- WirelessSanta Cruz American Messaging (am)
831-912- WirelessMonterey American Messaging (am)
831-917- WirelessMonterey New Cingular Wireless PCS
831-851- LandlineWatsonville Pac - West Telecomm
831-207- WirelessHollister Sprint Spectrum L.p.
831-646- LandlineMonterey Pacific Bell
831-531- LandlineAptos Xo California
831-707- LandlineWatsonville Tw Telecom Of California Lp
831-262- WirelessSalinas Cellco Partnership DBA Verizon Wireless
831-708- LandlineAptos O1 Communications
831-402- WirelessMonterey New Cingular Wireless PCS
831-970- WirelessSalinas Sprint Spectrum L.p.
831-306- LandlineSalinas Pac - West Telecomm
831-626- LandlineCarmel Pacific Bell
831-751- LandlineSalinas Pacific Bell
831-245- LandlineHollister O1 Communications
831-223- LandlineSoledad Pac - West Telecomm
831-915- WirelessMonterey New Cingular Wireless PCS
831-645- LandlineMonterey Pacific Bell
831-609- LandlineBen Lomond O1 Communications
831-633- LandlineCastroville Pacific Bell
831-460- LandlineSanta Cruz Pacific Bell
831-840- WirelessWatsonville New Cingular Wireless PCS
831-754- LandlineSalinas Pacific Bell
831-703- LandlineBoulder Creek Tw Telecom Of California Lp
831-632- LandlineCastroville Pacific Bell
831-419- WirelessSanta Cruz New Cingular Wireless PCS
831-227- LandlineSanta Cruz Cellco Partnership DBA Verizon Wireless
831-775- LandlineSalinas Pacific Bell
831-744- LandlineGonzales Pac - West Telecomm
831-613- LandlineGreenfield Pac - West Telecomm
831-224- WirelessMonterey T-mobile Usa
831-761- LandlineWatsonville Pacific Bell
831-641- LandlineMonterey Pacific Bell
831-624- LandlineCarmel Pacific Bell
831-524- WirelessHollister New Cingular Wireless PCS
831-385- LandlineKing City Pacific Bell
831-251- WirelessAptos New Cingular Wireless PCS
831-740- LandlineWatsonville Teleport Communications Group - San Francisco
831-704- LandlineFelton 360networks (usa) Inc.
831-350- LandlineTres Pinos Level 3 Communications
831-291- WirelessSanta Cruz Cellco Partnership DBA Verizon Wireless
831-713- LandlineSanta Cruz O1 Communications
831-455- LandlineSalinas Pacific Bell
831-265- LandlineHollister Sbc Internet Services
831-535- LandlineSanta Cruz Xo California
831-750- WirelessWatsonville Sprint Spectrum L.p.
831-612- LandlineAptos Broadwing Communications
831-854- LandlineSanta Cruz Pac - West Telecomm
831-417- LandlineSalinas Pac - West Telecomm
Most Searched Area Codes