Trace the Origin of Any Area Code (858) Phone Number

Area Code (858)

Area Code:858
State: California (CA)
Country:USA
Top Cities:San Diego and La Jolla
Total Cities:6
Total Counties:1
Total Prefixes:387

Area Code (858) serves 6 Cities:

Del Mar, La Jolla, Poway, Rancho Bernardo, Rancho Santa Fe and San Diego in the state of California, USA.

Area Code (858) California County:

San Diego.
Area Code 858 Prefixes
  Prefix CityService Provider
(858) 200- La Jolla, CAU.S. Telepacific Corp.
(858) 201- San Diego, CALevel 3 Communications
(858) 202- La Jolla, CAPacific Bell
(858) 204- San Diego, CACellco Partnership DBA Verizon
(858) 205- San Diego, CAT-Mobile USA
(858) 206- Poway, CAYMAX Communications Corp.
(858) 207- Rancho Bernardo, CATeleport Communications America
(858) 208- San Diego, CAO1 Communications
(858) 210- La Jolla, CACellco Partnership DBA Verizon
(858) 212- San Diego, CASprint Spectrum L.P.
(858) 213- San Diego, CASprint Spectrum L.P.
(858) 215- San Diego, CAPacific Bell
(858) 216- San Diego, CAU.S. Telepacific Corp.
(858) 217- San Diego, CAU.S. Telepacific Corp.
(858) 218- San Diego, CAU.S. Telepacific Corp.
(858) 219- San Diego, CAAmerican Messaging Services
(858) 220- La Jolla, CASprint Spectrum L.P.
(858) 222- La Jolla, CAYMAX Communications Corp.
(858) 223- San Diego, CAOnvoy
(858) 224- San Diego, CACbeyond Communications
(858) 225- San Diego, CATNCI-Op-Co - CA
(858) 227- San Diego, CAXO Communications California
(858) 228- La Jolla, CAXO Communications California
(858) 229- San Diego, CACellco Partnership DBA Verizon
(858) 230- San Diego, CASBC Internet Services, Inc.
(858) 231- Poway, CAT-Mobile USA
(858) 232- La Jolla, CANew Cingular Wireless PCS
(858) 233- La Jolla, CANorth County Communications Corp.
(858) 234- Rancho Bernardo, CANorth County Communications Corp.
(858) 236- Poway, CANorth County Communications Corp.
(858) 237- San Diego, CANorth County Communications Corp.
(858) 240- San Diego, CATW Telecom of California LP
(858) 242- San Diego, CANew Cingular Wireless PCS
(858) 243- San Diego, CACellco Partnership DBA Verizon
(858) 244- San Diego, CAXO Communications California
(858) 245- La Jolla, CACellco Partnership DBA Verizon
(858) 246- La Jolla, CATW Telecom of California LP
(858) 248- Poway, CACellco Partnership DBA Verizon
(858) 249- San Diego, CANew Cingular Wireless PCS
(858) 251- San Diego, CAPeerless Network of California
(858) 254- San Diego, CASprint Spectrum L.P.
(858) 255- La Jolla, CATeleport Communications America
(858) 256- San Diego, CACox California Telcom, LLC
(858) 259- Del Mar, CAPacific Bell
(858) 260- La Jolla, CAT-Mobile USA
(858) 263- San Diego, CATime Warner CBL Info SVCS
(858) 266- San Diego, CAPacific Bell
(858) 268- San Diego, CAPacific Bell
(858) 270- La Jolla, CAPacific Bell
(858) 271- San Diego, CAPacific Bell
(858) 272- La Jolla, CAPacific Bell
(858) 273- La Jolla, CAPacific Bell
(858) 274- La Jolla, CAPacific Bell
(858) 275- San Diego, CACellco Partnership DBA Verizon
(858) 277- San Diego, CAPacific Bell
(858) 278- San Diego, CAPacific Bell
(858) 279- San Diego, CAPacific Bell
(858) 281- San Diego, CALevel 3 Communications
(858) 292- San Diego, CAPacific Bell
(858) 297- Del Mar, CANorth County Communications Corp.
(858) 300- San Diego, CAU.S. Telepacific Corp.
(858) 304- Rancho Bernardo, CAAT&T Local
(858) 309- San Diego, CATW Telecom of California LP
(858) 312- Rancho Bernardo, CACox California Telcom, LLC
(858) 314- Del Mar, CATeleport Communications America
(858) 320- La Jolla, CAPacific Bell
(858) 324- San Diego, CATeleport Communications America
(858) 332- La Jolla, CATW Telecom of California LP
(858) 333- La Jolla, CATelcentris Communications
(858) 334- La Jolla, CAPacific Bell
(858) 335- Poway, CANew Cingular Wireless PCS
(858) 336- San Diego, CANew Cingular Wireless PCS
(858) 337- San Diego, CANew Cingular Wireless PCS
(858) 342- Del Mar, CANew Cingular Wireless PCS
(858) 344- San Diego, CANew Cingular Wireless PCS
(858) 345- Del Mar, CACox California Telcom, LLC
(858) 346- San Diego, CAGlobal Crossing Local Services - CA
(858) 347- Del Mar, CAUSA Mobility Wireless Inc
(858) 348- San Diego, CAXO Communications California
(858) 349- San Diego, CANew Cingular Wireless PCS
(858) 350- Del Mar, CAPacific Bell
(858) 352- San Diego, CAMCI Worldcom Communications, CA
(858) 353- Del Mar, CANew Cingular Wireless PCS
(858) 354- San Diego, CACellco Partnership DBA Verizon
(858) 356- Del Mar, CAMpower Communications Corp.
(858) 357- San Diego, CATW Telecom of California LP
(858) 359- San Diego, CAAmerican Messaging (AM)
(858) 360- San Diego, CAPacific Bell
(858) 361- La Jolla, CANew Cingular Wireless PCS
(858) 362- La Jolla, CAXO Communications California
(858) 364- San Diego, CANorth County Communications Corp.
(858) 365- San Diego, CAO1 Communications
(858) 366- San Diego, CAXO Communications California
(858) 367- Rancho Santa Fe, CAO1 Communications
(858) 368- San Diego, CAO1 Communications
(858) 369- Del Mar, CAAT&T Local
(858) 371- San Diego, CACox California Telcom, LLC
(858) 373- La Jolla, CAXO Communications California
(858) 375- San Diego, CAMpower Communications Corp.
(858) 376- Rancho Bernardo, CAMpower Communications Corp.
(858) 380- San Diego, CATW Telecom of California LP
(858) 381- San Diego, CATeleport Communications America
(858) 382- Poway, CANew Cingular Wireless PCS
(858) 384- San Diego, CAGlobal Crossing Local Services - CA
(858) 385- Rancho Bernardo, CAPacific Bell
(858) 386- San Diego, CATW Telecom of California LP
(858) 391- Poway, CAPacific Bell
(858) 395- San Diego, CACellco Partnership DBA Verizon
(858) 397- San Diego, CACox California Telcom, LLC
(858) 400- San Diego, CAU.S. Telepacific Corp.
(858) 401- La Jolla, CATeleport Communications America
(858) 404- La Jolla, CAPacific Bell
(858) 405- La Jolla, CAT-Mobile USA
(858) 408- San Diego, CAXO Communications California
(858) 410- San Diego, CAMCI Worldcom Communications, CA
(858) 412- La Jolla, CATime Warner CBL Info SVCS
(858) 413- Poway, CAMpower Communications Corp.
(858) 414- San Diego, CACellco Partnership DBA Verizon
(858) 427- San Diego, CAPaetec Communications
(858) 428- San Diego, CATNCI-Op-Co - CA
(858) 429- San Diego, CAO1 Communications
(858) 430- San Diego, CAXO Communications California
(858) 431- San Diego, CAAT&T Local
(858) 432- San Diego, CAMpower Communications Corp.
(858) 433- San Diego, CAPaetec Communications
(858) 434- San Diego, CAXO Communications California
(858) 435- Poway, CAPaetec Communications
(858) 436- San Diego, CAU.S. Telepacific Corp.
(858) 437- San Diego, CAPacific Bell
(858) 442- San Diego, CACellco Partnership DBA Verizon
(858) 444- San Diego, CAU.S. Telepacific Corp.
(858) 449- San Diego, CACellco Partnership DBA Verizon
(858) 450- La Jolla, CAPacific Bell
(858) 451- Rancho Bernardo, CAPacific Bell
(858) 452- La Jolla, CAPacific Bell
(858) 453- La Jolla, CAPacific Bell
(858) 454- La Jolla, CAPacific Bell
(858) 455- La Jolla, CAPacific Bell
(858) 456- La Jolla, CAPacific Bell
(858) 457- La Jolla, CAPacific Bell
(858) 458- La Jolla, CAPacific Bell
(858) 459- La Jolla, CAPacific Bell
(858) 461- Del Mar, CALevel 3 Communications
(858) 465- Del Mar, CALevel 3 Communications
(858) 467- San Diego, CAPacific Bell
(858) 472- Rancho Bernardo, CACellco Partnership DBA Verizon
(858) 480- San Diego, CATW Telecom of California LP
(858) 481- Del Mar, CAPacific Bell
(858) 483- La Jolla, CAPacific Bell
(858) 484- San Diego, CAPacific Bell
(858) 485- Rancho Bernardo, CAPacific Bell
(858) 486- Poway, CAPacific Bell
(858) 487- Rancho Bernardo, CAPacific Bell
(858) 488- La Jolla, CAPacific Bell
(858) 490- La Jolla, CAPacific Bell
(858) 492- San Diego, CAPacific Bell
(858) 493- San Diego, CAAmerican Messaging (AM)
(858) 494- San Diego, CAAmerican Messaging (AM)
(858) 495- San Diego, CAPacific Bell
(858) 496- San Diego, CAPacific Bell
(858) 499- San Diego, CAPacific Bell
(858) 500- San Diego, CACF Communications DBA Telekenex
(858) 502- San Diego, CAPacific Bell
(858) 503- San Diego, CAPacific Bell
(858) 504- Rancho Santa Fe, CAT-Mobile USA
(858) 505- San Diego, CAPacific Bell
(858) 509- Del Mar, CAPacific Bell
(858) 513- Poway, CAPacific Bell
(858) 514- San Diego, CAPacific Bell
(858) 518- San Diego, CASprint Spectrum L.P.
(858) 519- San Diego, CAMpower Communications Corp.
(858) 521- Rancho Bernardo, CAPacific Bell
(858) 522- San Diego, CAPacific Bell
(858) 523- Del Mar, CAPacific Bell
(858) 524- Del Mar, CAPacific Bell
(858) 525- La Jolla, CAPacific Bell
(858) 526- La Jolla, CAPacific Bell
(858) 527- San Diego, CAPacific Bell
(858) 529- San Diego, CACF Communications DBA Telekenex
(858) 530- San Diego, CAPacific Bell
(858) 531- La Jolla, CANew Cingular Wireless PCS
(858) 534- La Jolla, CAPacific Bell
(858) 535- La Jolla, CAPacific Bell
(858) 536- San Diego, CAPacific Bell
(858) 537- San Diego, CAPacific Bell
(858) 538- San Diego, CAPacific Bell
(858) 539- La Jolla, CAPacific Bell
(858) 541- San Diego, CAPacific Bell
(858) 546- La Jolla, CAPacific Bell
(858) 547- San Diego, CAPacific Bell
(858) 549- San Diego, CAPacific Bell
(858) 550- La Jolla, CAPacific Bell
(858) 551- La Jolla, CAPacific Bell
(858) 552- La Jolla, CAPacific Bell
(858) 554- La Jolla, CAPacific Bell
(858) 558- La Jolla, CAPacific Bell
(858) 560- San Diego, CAPacific Bell
(858) 564- San Diego, CAMpower Communications Corp.
(858) 565- San Diego, CAPacific Bell
(858) 566- San Diego, CAPacific Bell
(858) 568- La Jolla, CALeap Wireless Intl DBA Cricket Comm
(858) 569- San Diego, CAPacific Bell
(858) 571- San Diego, CAPacific Bell
(858) 573- San Diego, CAPacific Bell
(858) 576- San Diego, CAPacific Bell
(858) 577- San Diego, CAPacific Bell
(858) 578- San Diego, CAPacific Bell
(858) 581- La Jolla, CAPacific Bell
(858) 583- San Diego, CASprint Spectrum L.P.
(858) 586- San Diego, CAPacific Bell
(858) 587- La Jolla, CAPacific Bell
(858) 592- Rancho Bernardo, CAPacific Bell
(858) 597- La Jolla, CAPacific Bell
(858) 598- San Diego, CATeleport Communications America
(858) 600- San Diego, CAAmerican Messaging (AM)
(858) 602- Poway, CASprint Spectrum L.P.
(858) 603- San Diego, CANew Cingular Wireless PCS
(858) 605- Rancho Bernardo, CAPaetec Communications
(858) 609- San Diego, CAMCI Worldcom Communications, CA
(858) 610- San Diego, CAT-Mobile USA
(858) 613- Rancho Bernardo, CAPacific Bell
(858) 614- San Diego, CAPacific Bell
(858) 616- San Diego, CAPacific Bell
(858) 617- San Diego, CATW Telecom of California LP
(858) 618- Rancho Bernardo, CAPacific Bell
(858) 621- San Diego, CAPacific Bell
(858) 622- La Jolla, CAPacific Bell
(858) 623- La Jolla, CAPacific Bell
(858) 625- La Jolla, CAPacific Bell
(858) 626- La Jolla, CAPacific Bell
(858) 627- San Diego, CAPacific Bell
(858) 630- San Diego, CATNCI-Op-Co - CA
(858) 633- San Diego, CAAT&T Local
(858) 634- San Diego, CACox California Telcom, LLC
(858) 635- San Diego, CAPacific Bell
(858) 636- San Diego, CAPacific Bell
(858) 637- San Diego, CAPacific Bell
(858) 638- La Jolla, CAPacific Bell
(858) 642- La Jolla, CAPacific Bell
(858) 643- La Jolla, CAPacific Bell
(858) 646- La Jolla, CAPacific Bell
(858) 649- San Diego, CATW Telecom of California LP
(858) 650- San Diego, CAPacific Bell
(858) 651- La Jolla, CATW Telecom of California LP
(858) 652- San Diego, CASprint Spectrum L.P.
(858) 653- San Diego, CAPacific Bell
(858) 654- San Diego, CAPacific Bell
(858) 655- Rancho Bernardo, CAPacific Bell
(858) 657- La Jolla, CAPacific Bell
(858) 658- La Jolla, CAPacific Bell
(858) 663- San Diego, CASprint Spectrum L.P.
(858) 666- San Diego, CACF Communications DBA Telekenex
(858) 668- Poway, CAPacific Bell
(858) 672- San Diego, CAPacific Bell
(858) 673- Rancho Bernardo, CAPacific Bell
(858) 674- Rancho Bernardo, CAPacific Bell
(858) 675- Rancho Bernardo, CAPacific Bell
(858) 676- Rancho Bernardo, CAPacific Bell
(858) 677- La Jolla, CAPacific Bell
(858) 678- La Jolla, CAPacific Bell
(858) 679- Poway, CAPacific Bell
(858) 682- San Diego, CASprint Spectrum L.P.
(858) 683- Rancho Bernardo, CATNCI-Op-Co - CA
(858) 684- San Diego, CAPacific Bell
(858) 688- San Diego, CASprint Spectrum L.P.
(858) 689- San Diego, CAPacific Bell
(858) 692- La Jolla, CACellco Partnership DBA Verizon
(858) 693- San Diego, CAPacific Bell
(858) 694- San Diego, CAPacific Bell
(858) 695- San Diego, CAPacific Bell
(858) 699- La Jolla, CANew Cingular Wireless PCS
(858) 703- Del Mar, CAMCI Worldcom Communications, CA
(858) 704- San Diego, CAXO Communications California
(858) 705- San Diego, CANew Cingular Wireless PCS
(858) 707- San Diego, CAMpower Communications Corp.
(858) 712- San Diego, CAMCI Worldcom Communications, CA
(858) 713- San Diego, CAMpower Communications Corp.
(858) 715- San Diego, CAPacific Bell
(858) 716- San Diego, CAMCI Worldcom Communications, CA
(858) 717- San Diego, CAT-Mobile USA
(858) 720- Del Mar, CAPacific Bell
(858) 722- Poway, CANew Cingular Wireless PCS
(858) 724- San Diego, CAXO Communications California
(858) 726- San Diego, CAXO Communications California
(858) 728- San Diego, CAUSA Mobility Wireless Inc
(858) 729- La Jolla, CAPacific Bell
(858) 731- San Diego, CAMCI Worldcom Communications, CA
(858) 733- San Diego, CAT-Mobile USA
(858) 735- San Diego, CACellco Partnership DBA Verizon
(858) 736- La Jolla, CATW Telecom of California LP
(858) 737- San Diego, CAMCI Worldcom Communications, CA
(858) 740- San Diego, CAAT&T Local
(858) 746- San Diego, CATW Telecom of California LP
(858) 748- Poway, CAPacific Bell
(858) 750- La Jolla, CACellco Partnership DBA Verizon
(858) 751- San Diego, CAMpower Communications Corp.
(858) 752- San Diego, CAT-Mobile USA
(858) 753- San Diego, CAXO Communications California
(858) 754- La Jolla, CATW Telecom of California LP
(858) 755- Del Mar, CAPacific Bell
(858) 756- Rancho Santa Fe, CAPacific Bell
(858) 759- Rancho Santa Fe, CAPacific Bell
(858) 761- San Diego, CAXO Communications California
(858) 762- San Diego, CAGlobal Crossing Local Services - CA
(858) 763- San Diego, CAAmerican Messaging Services
(858) 764- Del Mar, CAPaetec Communications
(858) 766- La Jolla, CANeutral Tandem-california
(858) 768- San Diego, CACox California Telcom, LLC
(858) 769- San Diego, CATNCI-Op-Co - CA
(858) 771- Rancho Santa Fe, CASBC Internet Services, Inc.
(858) 774- San Diego, CANew Cingular Wireless PCS
(858) 775- San Diego, CACellco Partnership DBA Verizon
(858) 776- Rancho Bernardo, CAT-Mobile USA
(858) 777- San Diego, CATNCI-Op-Co - CA
(858) 779- San Diego, CATW Telecom of California LP
(858) 780- San Diego, CAPacific Bell
(858) 784- La Jolla, CAPacific Bell
(858) 790- San Diego, CATeleport Communications America
(858) 792- Del Mar, CAPacific Bell
(858) 793- Del Mar, CAPacific Bell
(858) 794- Del Mar, CAPacific Bell
(858) 795- La Jolla, CATeleport Communications America
(858) 798- San Diego, CATW Telecom of California LP
(858) 799- San Diego, CAMCI Worldcom Communications, CA
(858) 800- San Diego, CAVaya Telecom
(858) 805- San Diego, CATW Telecom of California LP
(858) 810- San Diego, CATeleport Communications America
(858) 812- La Jolla, CATeleport Communications America
(858) 815- Rancho Bernardo, CATNCI-Op-Co - CA
(858) 822- La Jolla, CAPacific Bell
(858) 824- La Jolla, CAPacific Bell
(858) 826- La Jolla, CAPacific Bell
(858) 829- San Diego, CASprint Spectrum L.P.
(858) 831- San Diego, CAPacific Bell
(858) 832- Rancho Santa Fe, CACox California Telcom, LLC
(858) 834- San Diego, CAGlobal Crossing Local Services - CA
(858) 836- San Diego, CAXO Communications California
(858) 837- San Diego, CANew Cingular Wireless PCS
(858) 842- Poway, CACox California Telcom, LLC
(858) 845- La Jolla, CATW Telecom of California LP
(858) 847- Del Mar, CAPacific Bell
(858) 848- Poway, CATeleport Communications America
(858) 856- San Diego, CANetwork Services LLC (TSR)
(858) 859- Poway, CAMCI Worldcom Communications, CA
(858) 860- San Diego, CAMpower Communications Corp.
(858) 863- San Diego, CAGlobal Crossing Local Services - CA
(858) 864- San Diego, CASprint Spectrum L.P.
(858) 866- La Jolla, CAMpower Communications Corp.
(858) 869- San Diego, CAMpower Communications Corp.
(858) 874- San Diego, CAPacific Bell
(858) 875- San Diego, CAU.S. Telepacific Corp.
(858) 876- Del Mar, CAGlobal Crossing Local Services - CA
(858) 877- San Diego, CAMCI Worldcom Communications, CA
(858) 879- Rancho Bernardo, CAMCI Worldcom Communications, CA
(858) 880- San Diego, CAMCI Worldcom Communications, CA
(858) 882- La Jolla, CATW Telecom of California LP
(858) 883- San Diego, CASprint Spectrum L.P.
(858) 886- La Jolla, CAPacific Bell
(858) 888- San Diego, CATelcentris Communications
(858) 900- San Diego, CACF Communications DBA Telekenex
(858) 901- San Diego, CAXO Communications California
(858) 905- San Diego, CAMCI Worldcom Communications, CA
(858) 909- La Jolla, CAPacific Bell
(858) 914- Rancho Santa Fe, CALevel 3 Communications
(858) 922- San Diego, CACellco Partnership DBA Verizon
(858) 923- Rancho Santa Fe, CATNCI-Op-Co - CA
(858) 924- Rancho Bernardo, CAPacific Bell
(858) 925- San Diego, CAO1 Communications
(858) 926- San Diego, CAO1 Communications
(858) 927- Rancho Bernardo, CAO1 Communications
(858) 935- San Diego, CAXO Communications California
(858) 939- San Diego, CAPacific Bell
(858) 942- San Diego, CATeleport Communications America
(858) 943- San Diego, CATW Telecom of California LP
(858) 945- San Diego, CACellco Partnership DBA Verizon
(858) 946- San Diego, CAXO Communications California
(858) 947- Del Mar, CATNCI-Op-Co - CA
(858) 949- San Diego, CAAmerican Messaging (AM)
(858) 951- Rancho Santa Fe, CAGlobal Crossing Local Services - CA
(858) 952- La Jolla, CALevel 3 Communications
(858) 956- Poway, CATNCI-Op-Co - CA
(858) 964- San Diego, CAPaetec Communications
(858) 966- San Diego, CAPacific Bell
(858) 967- San Diego, CASprint Spectrum L.P.
(858) 974- San Diego, CAPacific Bell
(858) 997- La Jolla, CACellco Partnership DBA Verizon
(858) 999- San Diego, CACF Communications DBA Telekenex