Trace the Origin of Any Area Code (510) Phone Number

Area Code (510)

Area Code:510
State: California (CA)
Country:USA
Top Cities:Oakland, Fremont, Hayward and San Francisco
Total Cities:16
Total Counties:4
Total Prefixes:685

Area Code (510) serves 16 Cities:

Alameda, Albany, Berkeley, Crockett, El Sobrante, Fremont, Hayward, Hercules, Oakland, Richmond, San Francisco, San Jose, San Leandro, Sunnyvale, Union City and Walnut Creek in the state of California, USA.

Area Code (510) California Counties:

Alameda, Contra Costa, San Francisco and Santa Clara.
Area Code 510 Prefixes
  Prefix CityService Provider
(510) 200- Hayward, CAMetro PCS
(510) 201- Oakland, CAPeerless Network of California
(510) 202- Oakland, CAAmerican Messaging (AM)
(510) 204- Berkeley, CAPacific Bell
(510) 205- San Francisco, CASprint Spectrum L.P.
(510) 206- Oakland, CANew Cingular Wireless PCS
(510) 207- Oakland, CANew Cingular Wireless PCS
(510) 208- Oakland, CAPacific Bell
(510) 209- Hayward, CASprint Spectrum L.P.
(510) 210- San Francisco, CABandwidth.com - CLEC
(510) 212- Fremont, CAUSA Mobility Wireless Inc
(510) 213- Oakland, CAT-Mobile USA
(510) 214- San Francisco, CAMCI Worldcom Communications, CA
(510) 215- Richmond, CAPacific Bell
(510) 216- Fremont, CAUSA Mobility Wireless Inc
(510) 217- San Francisco, CATeleport Communications Group - San Francisco
(510) 218- Fremont, CAUSA Mobility Wireless Inc
(510) 219- Oakland, CANew Cingular Wireless PCS
(510) 220- Oakland, CANew Cingular Wireless PCS
(510) 221- Oakland, CASprint Spectrum L.P.
(510) 222- El Sobrante, CAPacific Bell
(510) 223- El Sobrante, CAPacific Bell
(510) 224- Hercules, CASprint Spectrum L.P.
(510) 225- San Francisco, CAAllegiance Telecom
(510) 226- Fremont, CAPacific Bell
(510) 227- Oakland, CATW Telecom of California LP
(510) 228- Oakland, CATNCI-Op-Co - CA
(510) 229- Oakland, CAPacific Bell
(510) 230- Richmond, CAT-Mobile USA
(510) 231- Richmond, CAPacific Bell
(510) 232- Richmond, CAPacific Bell
(510) 233- Richmond, CAPacific Bell
(510) 234- Richmond, CAPacific Bell
(510) 235- Richmond, CAPacific Bell
(510) 236- Richmond, CAPacific Bell
(510) 237- Richmond, CAPacific Bell
(510) 238- Oakland, CAPacific Bell
(510) 239- Oakland, CAMpower Communications Corp.
(510) 240- Union City, CATW Telecom of California LP
(510) 242- Richmond, CAPacific Bell
(510) 243- El Sobrante, CAPacific Bell
(510) 244- Hayward, CABandwidth.com - CLEC
(510) 245- Hercules, CAPacific Bell
(510) 246- Hayward, CACellco Partnership DBA Verizon
(510) 247- Hayward, CAPacific Bell
(510) 248- Fremont, CATNCI-Op-Co - CA
(510) 249- Fremont, CAPacific Bell
(510) 250- Oakland, CABroadwing Communications
(510) 251- Oakland, CAPacific Bell
(510) 252- Fremont, CAPacific Bell
(510) 253- Richmond, CATW Telecom of California LP
(510) 254- San Francisco, CALevel 3 Communications
(510) 255- Richmond, CABandwidth.com - CLEC
(510) 256- Walnut Creek, CAO1 Communications
(510) 257- Fremont, CATeleport Communications Group - San Francisco
(510) 258- Hayward, CAPacific Bell
(510) 259- Hayward, CAPacific Bell
(510) 260- Oakland, CAComcast Phone of California
(510) 261- Oakland, CAPacific Bell
(510) 262- El Sobrante, CAPacific Bell
(510) 263- Alameda, CAPacific Bell
(510) 264- Hayward, CAPacific Bell
(510) 265- Hayward, CAPacific Bell
(510) 266- Hayward, CAPacific Bell
(510) 267- Oakland, CAPacific Bell
(510) 268- Oakland, CAPacific Bell
(510) 269- San Francisco, CAMCI Worldcom Communications, CA
(510) 270- Sunnyvale, CABrooks Fiber Communications of California
(510) 271- Oakland, CAPacific Bell
(510) 272- Oakland, CAPacific Bell
(510) 273- Oakland, CAPacific Bell
(510) 274- Hayward, CAUtility Telephone
(510) 275- Oakland, CATNCI-Op-Co - CA
(510) 276- Hayward, CAPacific Bell
(510) 277- Oakland, CAGlobal Crossing Local Services - CA
(510) 278- Hayward, CAPacific Bell
(510) 279- Fremont, CATNCI-Op-Co - CA
(510) 280- Berkeley, CAXO Communications California
(510) 281- Oakland, CATNCI-Op-Co - CA
(510) 282- Oakland, CAT-Mobile USA
(510) 283- El Sobrante, CAAllegiance Telecom
(510) 284- Fremont, CAPacific Bell
(510) 285- San Francisco, CAMCI Worldcom Communications, CA
(510) 286- Oakland, CAPacific Bell
(510) 287- Oakland, CAPacific Bell
(510) 288- Oakland, CATNCI-Op-Co - CA
(510) 289- Oakland, CANew Cingular Wireless PCS
(510) 290- San Francisco, CASprint Spectrum L.P.
(510) 291- Oakland, CATNCI-Op-Co - CA
(510) 292- Albany, CAPacific Bell
(510) 293- Hayward, CAPacific Bell
(510) 294- Hayward, CASprint Spectrum L.P.
(510) 295- Oakland, CATNCI-Op-Co - CA
(510) 296- Hercules, CALevel 3 Communications
(510) 297- San Leandro, CAPacific Bell
(510) 298- Fremont, CANew Cingular Wireless PCS
(510) 299- Fremont, CACellco Partnership DBA Verizon
(510) 300- Hayward, CAU.S. Telepacific Corp.
(510) 301- Oakland, CACellco Partnership DBA Verizon
(510) 302- Oakland, CAPacific Bell
(510) 303- Hayward, CANew Cingular Wireless PCS
(510) 304- Fremont, CANew Cingular Wireless PCS
(510) 305- Hayward, CANew Cingular Wireless PCS
(510) 306- San Francisco, CASprint Spectrum L.P.
(510) 307- Richmond, CAPacific Bell
(510) 308- Oakland, CAUSA Mobility Wireless Inc
(510) 310- Oakland, CAUSA Mobility Wireless Inc
(510) 312- Hayward, CAAmerican Messaging (AM)
(510) 313- Hercules, CATeleport Communications Group - San Francisco
(510) 314- Hayward, CASprint Spectrum L.P.
(510) 315- Hayward, CABroadwing Communications
(510) 316- Oakland, CANew Cingular Wireless PCS
(510) 317- Hayward, CAPacific Bell
(510) 318- Oakland, CACellco Partnership DBA Verizon
(510) 320- Fremont, CANew Cingular Wireless PCS
(510) 321- Oakland, CAUSA Mobility Wireless Inc
(510) 322- Hercules, CAMcimetro Access Transmission Services LLC
(510) 323- Richmond, CAXO Communications California
(510) 324- Union City, CAPacific Bell
(510) 325- Oakland, CANew Cingular Wireless PCS
(510) 326- Oakland, CANew Cingular Wireless PCS
(510) 327- Hercules, CATNCI-Op-Co - CA
(510) 328- Oakland, CASprint Spectrum L.P.
(510) 329- Hayward, CANew Cingular Wireless PCS
(510) 331- Hayward, CANew Cingular Wireless PCS
(510) 332- Oakland, CANew Cingular Wireless PCS
(510) 333- Oakland, CANew Cingular Wireless PCS
(510) 334- Richmond, CANew Cingular Wireless PCS
(510) 335- Fremont, CACF Communications DBA Telekenex
(510) 336- Oakland, CAPacific Bell
(510) 337- Alameda, CAPacific Bell
(510) 338- Oakland, CAPacific Bell
(510) 339- Oakland, CAPacific Bell
(510) 340- Hayward, CACellco Partnership DBA Verizon
(510) 342- Hayward, CAMpower Communications Corp.
(510) 343- Oakland, CAMpower Communications Corp.
(510) 344- Fremont, CAGlobal Crossing Local Services - CA
(510) 346- San Leandro, CAPacific Bell
(510) 347- San Leandro, CAPacific Bell
(510) 348- Oakland, CA33 Wireless Inc.
(510) 349- Richmond, CAAmerican Messaging (AM)
(510) 350- Oakland, CATeleport Communications Group - San Francisco
(510) 351- San Leandro, CAPacific Bell
(510) 352- San Leandro, CAPacific Bell
(510) 353- Fremont, CAPacific Bell
(510) 354- Fremont, CAPacific Bell
(510) 355- Oakland, CAGlobal Crossing Local Services - CA
(510) 356- Berkeley, CAPacific Bell
(510) 357- San Leandro, CAPacific Bell
(510) 358- Fremont, CANew Cingular Wireless PCS
(510) 359- Hayward, CACellco Partnership DBA Verizon
(510) 360- Fremont, CAPacific Bell
(510) 362- Hayward, CAT-Mobile USA
(510) 363- Hayward, CACellco Partnership DBA Verizon
(510) 364- Fremont, CANew Cingular Wireless PCS
(510) 365- Berkeley, CAT-Mobile USA
(510) 366- Fremont, CANew Cingular Wireless PCS
(510) 367- Richmond, CANew Cingular Wireless PCS
(510) 368- Oakland, CACellco Partnership DBA Verizon
(510) 370- Hayward, CAPeerless Network of California
(510) 371- Fremont, CALevel 3 Communications
(510) 372- Hayward, CATNCI-Op-Co - CA
(510) 373- Oakland, CATNCI-Op-Co - CA
(510) 374- Richmond, CAPacific Bell
(510) 375- San Francisco, CAT-Mobile USA
(510) 376- Fremont, CASprint Spectrum L.P.
(510) 377- Fremont, CASprint Spectrum L.P.
(510) 378- Fremont, CANew Cingular Wireless PCS
(510) 379- Oakland, CATW Telecom of California LP
(510) 380- Oakland, CATNCI-Op-Co - CA
(510) 381- Oakland, CACellco Partnership DBA Verizon
(510) 382- Oakland, CAPacific Bell
(510) 383- Oakland, CAPacific Bell
(510) 384- Oakland, CANew Cingular Wireless PCS
(510) 385- Oakland, CASprint Spectrum L.P.
(510) 386- Fremont, CANew Cingular Wireless PCS
(510) 387- Oakland, CANew Cingular Wireless PCS
(510) 388- Oakland, CANew Cingular Wireless PCS
(510) 389- Oakland, CAAmerican Messaging (AM)
(510) 390- Oakland, CACellco Partnership DBA Verizon
(510) 391- Oakland, CAAmerican Messaging (AM)
(510) 392- Oakland, CAAmerican Messaging (AM)
(510) 393- San Francisco, CASprint Spectrum L.P.
(510) 394- Oakland, CATeleport Communications Group - San Francisco
(510) 395- Oakland, CATeleport Communications Group - San Francisco
(510) 396- Fremont, CAT-Mobile USA
(510) 397- Hayward, CAComcast Phone of California
(510) 398- Hayward, CABandwidth.com - CLEC
(510) 400- Fremont, CAXO Communications California
(510) 401- Union City, CAMpower Communications Corp.
(510) 402- Fremont, CAMpower Communications Corp.
(510) 403- Fremont, CAMpower Networks Services Inc.
(510) 404- Union City, CAMCI Worldcom Communications, CA
(510) 405- Fremont, CATNCI-Op-Co - CA
(510) 406- Oakland, CACellco Partnership DBA Verizon
(510) 407- Oakland, CACellco Partnership DBA Verizon
(510) 408- El Sobrante, CAPacific Bell
(510) 409- Oakland, CANew Cingular Wireless PCS
(510) 410- Oakland, CACellco Partnership DBA Verizon
(510) 412- Richmond, CAPacific Bell
(510) 413- Fremont, CAPacific Bell
(510) 414- Oakland, CACellco Partnership DBA Verizon
(510) 415- Hayward, CAT-Mobile USA
(510) 416- Berkeley, CANorth County Communications Corp.
(510) 417- El Sobrante, CAT-Mobile USA
(510) 418- Oakland, CACellco Partnership DBA Verizon
(510) 419- Oakland, CAPacific Bell
(510) 420- Oakland, CAPacific Bell
(510) 421- Oakland, CACellco Partnership DBA Verizon
(510) 423- Oakland, CAPaetec Communications
(510) 425- Oakland, CAPacific Bell
(510) 426- Richmond, CACellco Partnership DBA Verizon
(510) 427- Hayward, CACellco Partnership DBA Verizon
(510) 428- Oakland, CAPacific Bell
(510) 429- Union City, CAPacific Bell
(510) 430- Oakland, CAPacific Bell
(510) 431- Union City, CAGlobal Crossing Local Services - CA
(510) 432- Hayward, CANew Cingular Wireless PCS
(510) 433- Oakland, CAPacific Bell
(510) 434- Oakland, CAPacific Bell
(510) 435- San Francisco, CASprint Spectrum L.P.
(510) 436- Oakland, CAPacific Bell
(510) 437- Oakland, CAPacific Bell
(510) 438- Fremont, CAPacific Bell
(510) 439- Oakland, CATNCI-Op-Co - CA
(510) 440- Fremont, CAPacific Bell
(510) 441- Union City, CAPacific Bell
(510) 442- Oakland, CAAmerican Messaging (AM)
(510) 443- Fremont, CAPeerless Network of California
(510) 444- Oakland, CAPacific Bell
(510) 445- Fremont, CAPacific Bell
(510) 446- Oakland, CAPacific Bell
(510) 447- Richmond, CASprint Spectrum L.P.
(510) 448- Oakland, CAAmerican Messaging (AM)
(510) 449- Fremont, CATeleport Communications Group - San Francisco
(510) 450- Oakland, CAPacific Bell
(510) 451- Oakland, CAPacific Bell
(510) 452- Oakland, CAPacific Bell
(510) 453- Fremont, CASprint Spectrum L.P.
(510) 454- San Leandro, CAPacific Bell
(510) 455- Crockett, CASprint Spectrum L.P.
(510) 456- San Jose, CAU.S. Telepacific Corp.
(510) 457- Oakland, CATeleport Communications Group - San Francisco
(510) 459- San Francisco, CASprint Spectrum L.P.
(510) 460- Hayward, CACellco Partnership DBA Verizon
(510) 461- Hayward, CANew Cingular Wireless PCS
(510) 463- Oakland, CAMpower Communications Corp.
(510) 464- Oakland, CAPacific Bell
(510) 465- Oakland, CAPacific Bell
(510) 466- Oakland, CAPacific Bell
(510) 467- Oakland, CATW Telecom of California LP
(510) 468- Fremont, CACellco Partnership DBA Verizon
(510) 469- San Francisco, CASprint Spectrum L.P.
(510) 470- Hayward, CABandwidth.com - CLEC
(510) 471- Union City, CAPacific Bell
(510) 472- Oakland, CAMetro PCS
(510) 473- San Francisco, CAAllegiance Telecom
(510) 474- Union City, CAMcimetro Access Transmission Services LLC
(510) 475- Union City, CAPacific Bell
(510) 476- Union City, CAPacific Bell
(510) 477- Union City, CAPacific Bell
(510) 478- San Francisco, CAAllegiance Telecom
(510) 479- San Francisco, CATeleport Communications Group - San Francisco
(510) 480- El Sobrante, CAT-Mobile USA
(510) 481- Hayward, CAPacific Bell
(510) 482- Oakland, CAPacific Bell
(510) 483- San Leandro, CAPacific Bell
(510) 484- San Francisco, CASprint Spectrum L.P.
(510) 485- Oakland, CAMetro PCS
(510) 486- Berkeley, CAPacific Bell
(510) 487- Union City, CAPacific Bell
(510) 488- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 489- Union City, CAPacific Bell
(510) 490- Fremont, CAPacific Bell
(510) 491- Union City, CATeleport Communications Group - San Francisco
(510) 492- Fremont, CAPacific Bell
(510) 493- Fremont, CAMcimetro Access Transmission Services LLC
(510) 494- Fremont, CAPacific Bell
(510) 495- Berkeley, CAPacific Bell
(510) 496- Oakland, CAMpower Communications Corp.
(510) 497- Fremont, CAMcimetro Access Transmission Services LLC
(510) 498- Fremont, CAPacific Bell
(510) 499- Oakland, CANew Cingular Wireless PCS
(510) 500- Oakland, CAXO Communications California
(510) 501- Oakland, CANew Cingular Wireless PCS
(510) 502- Oakland, CANew Cingular Wireless PCS
(510) 503- Oakland, CAAmerican Messaging (AM)
(510) 504- Oakland, CACellco Partnership DBA Verizon
(510) 505- Fremont, CAPacific Bell
(510) 506- Oakland, CACellco Partnership DBA Verizon
(510) 507- Oakland, CACellco Partnership DBA Verizon
(510) 508- Oakland, CANew Cingular Wireless PCS
(510) 509- Fremont, CALevel 3 Communications
(510) 512- Hayward, CAT-Mobile USA
(510) 515- Oakland, CAUSA Mobility Wireless Inc
(510) 516- Fremont, CABandwidth.com - CLEC
(510) 517- Oakland, CANew Cingular Wireless PCS
(510) 520- Oakland, CANew Cingular Wireless PCS
(510) 521- Alameda, CAPacific Bell
(510) 522- Alameda, CAPacific Bell
(510) 523- Alameda, CAPacific Bell
(510) 524- Albany, CAPacific Bell
(510) 525- Albany, CAPacific Bell
(510) 526- Albany, CAPacific Bell
(510) 527- Albany, CAPacific Bell
(510) 528- Albany, CAPacific Bell
(510) 529- Richmond, CAPacific Bell
(510) 530- Oakland, CAPacific Bell
(510) 531- Oakland, CAPacific Bell
(510) 532- Oakland, CAPacific Bell
(510) 533- Oakland, CAPacific Bell
(510) 534- Oakland, CAPacific Bell
(510) 535- Oakland, CAPacific Bell
(510) 536- Oakland, CAPacific Bell
(510) 537- Hayward, CAPacific Bell
(510) 538- Hayward, CAPacific Bell
(510) 539- Oakland, CAAmerican Messaging (AM)
(510) 540- Berkeley, CAPacific Bell
(510) 541- Oakland, CANew Cingular Wireless PCS
(510) 542- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 543- San Francisco, CASprint Spectrum L.P.
(510) 544- Oakland, CATNCI-Op-Co - CA
(510) 545- Oakland, CAXO Communications California
(510) 546- Berkeley, CAAmerican Messaging Services
(510) 547- Oakland, CAPacific Bell
(510) 548- Berkeley, CAPacific Bell
(510) 549- Berkeley, CAPacific Bell
(510) 550- Oakland, CAGlobal Crossing Local Services - CA
(510) 551- San Francisco, CASprint Spectrum L.P.
(510) 552- Fremont, CACellco Partnership DBA Verizon
(510) 553- Oakland, CAPacific Bell
(510) 554- Hayward, CA33 Wireless Inc.
(510) 557- Fremont, CASprint Spectrum L.P.
(510) 558- Albany, CAPacific Bell
(510) 559- Albany, CAPacific Bell
(510) 562- Oakland, CAPacific Bell
(510) 563- Oakland, CAPacific Bell
(510) 564- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 565- Fremont, CAT-Mobile USA
(510) 566- Hayward, CACellco Partnership DBA Verizon
(510) 567- Oakland, CAPacific Bell
(510) 568- Oakland, CAPacific Bell
(510) 569- Oakland, CAPacific Bell
(510) 572- Fremont, CAMCI Worldcom Communications, CA
(510) 573- Fremont, CAComcast Phone of California
(510) 574- Fremont, CAPacific Bell
(510) 575- Oakland, CAMetro PCS
(510) 576- Hayward, CAXO Communications California
(510) 577- Oakland, CAPacific Bell
(510) 578- Fremont, CAXO Communications California
(510) 579- Fremont, CANew Cingular Wireless PCS
(510) 580- Fremont, CAXO Communications California
(510) 581- Hayward, CAPacific Bell
(510) 582- Hayward, CAPacific Bell
(510) 583- Hayward, CAPacific Bell
(510) 584- Hayward, CAMcimetro Access Transmission Services LLC
(510) 585- Fremont, CAMpower Communications Corp.
(510) 586- Hayward, CAComcast Phone of California
(510) 587- Oakland, CAPacific Bell
(510) 588- Oakland, CATNCI-Op-Co - CA
(510) 589- Hayward, CANew Cingular Wireless PCS
(510) 590- Oakland, CANew Cingular Wireless PCS
(510) 591- Hayward, CAAmerican Messaging Services
(510) 592- Hercules, CABroadwing Communications
(510) 593- San Francisco, CASprint Spectrum L.P.
(510) 594- Oakland, CAPacific Bell
(510) 595- Oakland, CAPacific Bell
(510) 596- Oakland, CAPacific Bell
(510) 597- Oakland, CAPacific Bell
(510) 598- Fremont, CAT-Mobile USA
(510) 599- Oakland, CANew Cingular Wireless PCS
(510) 600- Hayward, CACF Communications DBA Telekenex
(510) 601- Oakland, CAPacific Bell
(510) 604- Oakland, CANew Cingular Wireless PCS
(510) 606- Hayward, CACellco Partnership DBA Verizon
(510) 608- Fremont, CAPacific Bell
(510) 610- Oakland, CANew Cingular Wireless PCS
(510) 612- Oakland, CANew Cingular Wireless PCS
(510) 613- Oakland, CAPacific Bell
(510) 614- San Leandro, CAPacific Bell
(510) 615- Oakland, CAPacific Bell
(510) 618- San Leandro, CAPacific Bell
(510) 619- San Francisco, CABroadwing Communications
(510) 620- Richmond, CAPacific Bell
(510) 621- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 622- Oakland, CAPacific Bell
(510) 623- Fremont, CAPacific Bell
(510) 624- Fremont, CAPacific Bell
(510) 625- Oakland, CAPacific Bell
(510) 627- Oakland, CAPacific Bell
(510) 628- Oakland, CAPacific Bell
(510) 629- Oakland, CALevel 3 Communications
(510) 630- Oakland, CAUSA Mobility Wireless Inc
(510) 632- Oakland, CAPacific Bell
(510) 633- Oakland, CAPacific Bell
(510) 635- Oakland, CAPacific Bell
(510) 636- Oakland, CAPacific Bell
(510) 637- Oakland, CAPacific Bell
(510) 638- Oakland, CAPacific Bell
(510) 639- Oakland, CAPacific Bell
(510) 641- Oakland, CAUSA Mobility Wireless Inc
(510) 642- Berkeley, CAPacific Bell
(510) 643- Berkeley, CAPacific Bell
(510) 644- Berkeley, CAPacific Bell
(510) 645- Oakland, CAPacific Bell
(510) 646- San Francisco, CABandwidth.com - CLEC
(510) 647- Berkeley, CAPacific Bell
(510) 648- Fremont, CANew Cingular Wireless PCS
(510) 649- Berkeley, CAPacific Bell
(510) 651- Fremont, CAPacific Bell
(510) 652- Oakland, CAPacific Bell
(510) 653- Oakland, CAPacific Bell
(510) 654- Oakland, CAPacific Bell
(510) 655- Oakland, CAPacific Bell
(510) 656- Fremont, CAPacific Bell
(510) 657- Fremont, CAPacific Bell
(510) 658- Oakland, CAPacific Bell
(510) 659- Fremont, CAPacific Bell
(510) 661- Fremont, CAPacific Bell
(510) 662- El Sobrante, CAMcimetro Access Transmission Services LLC
(510) 663- Oakland, CAPacific Bell
(510) 664- Berkeley, CAPacific Bell
(510) 665- Berkeley, CAPacific Bell
(510) 666- Berkeley, CAPacific Bell
(510) 667- San Leandro, CAPacific Bell
(510) 668- Fremont, CAPacific Bell
(510) 669- El Sobrante, CAPacific Bell
(510) 670- Hayward, CAPacific Bell
(510) 671- San Francisco, CABandwidth.com - CLEC
(510) 672- Richmond, CACellco Partnership DBA Verizon
(510) 673- Fremont, CACellco Partnership DBA Verizon
(510) 675- Union City, CAPacific Bell
(510) 676- Fremont, CANew Cingular Wireless PCS
(510) 677- Hayward, CAMetro PCS
(510) 678- San Leandro, CAPacific Bell
(510) 680- Richmond, CACenturylink Communications LLC
(510) 681- San Francisco, CASprint Spectrum L.P.
(510) 682- San Francisco, CASprint Spectrum L.P.
(510) 683- Fremont, CAPacific Bell
(510) 684- San Francisco, CASprint Spectrum L.P.
(510) 685- Richmond, CACellco Partnership DBA Verizon
(510) 686- San Leandro, CASBC Internet Services, Inc.
(510) 687- Fremont, CAPacific Bell
(510) 688- Hayward, CAT-Mobile USA
(510) 689- Oakland, CAMpower Communications Corp.
(510) 690- Hayward, CAPacific Bell
(510) 691- Hercules, CASprint Spectrum L.P.
(510) 692- Oakland, CAMetro PCS
(510) 693- Oakland, CANew Cingular Wireless PCS
(510) 695- Hayward, CACellco Partnership DBA Verizon
(510) 697- Oakland, CANew Cingular Wireless PCS
(510) 698- Oakland, CAMpower Communications Corp.
(510) 699- Oakland, CA33 Wireless Inc.
(510) 701- Oakland, CANew Cingular Wireless PCS
(510) 702- Oakland, CAUSA Mobility Wireless Inc
(510) 703- Oakland, CANew Cingular Wireless PCS
(510) 704- Berkeley, CAPacific Bell
(510) 705- Berkeley, CAPacific Bell
(510) 706- Hayward, CAMetro PCS
(510) 708- Oakland, CANew Cingular Wireless PCS
(510) 709- Fremont, CAO1 Communications
(510) 710- Oakland, CANew Cingular Wireless PCS
(510) 712- Oakland, CANew Cingular Wireless PCS
(510) 713- Fremont, CAPacific Bell
(510) 714- Fremont, CASprint Spectrum L.P.
(510) 715- Oakland, CASprint Spectrum L.P.
(510) 716- Oakland, CAUSA Mobility Wireless Inc
(510) 717- Berkeley, CAT-Mobile USA
(510) 718- Oakland, CAAmerican Messaging (AM)
(510) 719- Oakland, CASprint Spectrum L.P.
(510) 720- Oakland, CAUSA Mobility Wireless Inc
(510) 721- Oakland, CAUSA Mobility Wireless Inc
(510) 722- Crockett, CATNCI-Op-Co - CA
(510) 723- Hayward, CAPacific Bell
(510) 724- El Sobrante, CAPacific Bell
(510) 725- Walnut Creek, CATW Telecom of California LP
(510) 727- Hayward, CAPacific Bell
(510) 728- Hayward, CAPacific Bell
(510) 729- Oakland, CAPacific Bell
(510) 730- San Francisco, CABandwidth.com - CLEC
(510) 731- Hayward, CAMCI Worldcom Communications, CA
(510) 732- Hayward, CAPacific Bell
(510) 733- Hayward, CAPacific Bell
(510) 734- Richmond, CANew Cingular Wireless PCS
(510) 735- Oakland, CAPacific Bell
(510) 736- Hayward, CAT-Mobile USA
(510) 739- Fremont, CAPacific Bell
(510) 740- Oakland, CAXO Communications California
(510) 741- El Sobrante, CAPacific Bell
(510) 742- Fremont, CAPacific Bell
(510) 743- Fremont, CAXO Communications California
(510) 744- Fremont, CAPacific Bell
(510) 745- Fremont, CAPacific Bell
(510) 746- Oakland, CAU.S. Telepacific Corp.
(510) 747- Alameda, CAPacific Bell
(510) 748- Alameda, CAPacific Bell
(510) 749- Alameda, CAPacific Bell
(510) 750- Hayward, CASprint Spectrum L.P.
(510) 751- Hayward, CATNCI-Op-Co - CA
(510) 752- Oakland, CAPacific Bell
(510) 754- Hayward, CASprint Spectrum L.P.
(510) 755- Hayward, CASprint Spectrum L.P.
(510) 757- San Francisco, CASprint Spectrum L.P.
(510) 758- El Sobrante, CAPacific Bell
(510) 759- Oakland, CANew Cingular Wireless PCS
(510) 760- Hayward, CASprint Spectrum L.P.
(510) 761- Oakland, CANew Cingular Wireless PCS
(510) 763- Oakland, CAPacific Bell
(510) 764- San Francisco, CABroadwing Communications
(510) 765- El Sobrante, CAPacific Bell
(510) 768- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 769- Alameda, CAPacific Bell
(510) 770- Fremont, CAPacific Bell
(510) 771- Fremont, CAMCI Worldcom Communications, CA
(510) 772- Oakland, CASprint Spectrum L.P.
(510) 773- Oakland, CASprint Spectrum L.P.
(510) 774- Oakland, CASprint Spectrum L.P.
(510) 775- San Francisco, CABandwidth.com - CLEC
(510) 776- Richmond, CAMetro PCS
(510) 777- Oakland, CAPacific Bell
(510) 778- Richmond, CAComcast Phone of California
(510) 779- El Sobrante, CABroadwing Communications
(510) 780- Hayward, CAPacific Bell
(510) 781- Hayward, CAPacific Bell
(510) 782- Hayward, CAPacific Bell
(510) 783- Hayward, CAPacific Bell
(510) 784- Hayward, CAPacific Bell
(510) 785- Hayward, CAPacific Bell
(510) 786- Hayward, CAPacific Bell
(510) 787- Crockett, CAPacific Bell
(510) 788- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 789- Fremont, CAMCI Worldcom Communications, CA
(510) 790- Fremont, CAPacific Bell
(510) 791- Fremont, CAPacific Bell
(510) 792- Fremont, CAPacific Bell
(510) 793- Fremont, CAPacific Bell
(510) 794- Fremont, CAPacific Bell
(510) 795- Fremont, CAPacific Bell
(510) 796- Fremont, CAPacific Bell
(510) 797- Fremont, CAPacific Bell
(510) 798- San Francisco, CASprint Spectrum L.P.
(510) 799- Hercules, CAPacific Bell
(510) 800- San Francisco, CACF Communications DBA Telekenex
(510) 801- Oakland, CAUSA Mobility Wireless Inc
(510) 802- Oakland, CAUSA Mobility Wireless Inc
(510) 803- Hercules, CAXO Communications California
(510) 805- Oakland, CAUSA Mobility Wireless Inc
(510) 808- Oakland, CAPacific Bell
(510) 809- Berkeley, CAU.S. Telepacific Corp.
(510) 810- Berkeley, CAUSA Mobility Wireless Inc
(510) 812- Berkeley, CASprint Spectrum L.P.
(510) 813- Oakland, CANew Cingular Wireless PCS
(510) 814- Alameda, CAPacific Bell
(510) 815- El Sobrante, CASprint Spectrum L.P.
(510) 816- Oakland, CANew Cingular Wireless PCS
(510) 817- Oakland, CAPacific Bell
(510) 818- Fremont, CAPacific Bell
(510) 819- Oakland, CAAmerican Messaging Services
(510) 821- Oakland, CACellco Partnership DBA Verizon
(510) 823- San Francisco, CASprint Spectrum L.P.
(510) 824- Fremont, CAAllegiance Telecom
(510) 825- Hayward, CASprint Spectrum L.P.
(510) 827- San Francisco, CAMetro PCS
(510) 828- Hayward, CACellco Partnership DBA Verizon
(510) 830- Alameda, CAO1 Communications
(510) 832- Oakland, CAPacific Bell
(510) 834- Oakland, CAPacific Bell
(510) 835- Oakland, CAPacific Bell
(510) 836- Oakland, CAPacific Bell
(510) 837- Richmond, CATeleport Communications Group - San Francisco
(510) 838- San Francisco, CABandwidth.com - CLEC
(510) 839- Oakland, CAPacific Bell
(510) 840- Oakland, CAAmerican Messaging (AM)
(510) 841- Berkeley, CAPacific Bell
(510) 842- San Francisco, CAAllegiance Telecom
(510) 843- Berkeley, CAPacific Bell
(510) 844- Oakland, CAAllegiance Telecom
(510) 845- Berkeley, CAPacific Bell
(510) 846- Oakland, CACellco Partnership DBA Verizon
(510) 847- Berkeley, CACellco Partnership DBA Verizon
(510) 848- Berkeley, CAPacific Bell
(510) 849- Berkeley, CAPacific Bell
(510) 851- Oakland, CACellco Partnership DBA Verizon
(510) 852- Oakland, CACellco Partnership DBA Verizon
(510) 853- Oakland, CACellco Partnership DBA Verizon
(510) 854- El Sobrante, CAO1 Communications
(510) 855- Oakland, CAThe Telephone Connection Local Services
(510) 856- Hayward, CAAllegiance Telecom
(510) 857- Fremont, CAAllegiance Telecom
(510) 858- San Francisco, CASprint Spectrum L.P.
(510) 859- Oakland, CAMpower Communications Corp.
(510) 860- Richmond, CALevel 3 Communications
(510) 861- Hayward, CANew Cingular Wireless PCS
(510) 862- Hayward, CANew Cingular Wireless PCS
(510) 863- San Francisco, CAMcimetro Access Transmission Services LLC
(510) 864- Alameda, CAPacific Bell
(510) 865- Alameda, CAPacific Bell
(510) 866- San Francisco, CASprint Spectrum L.P.
(510) 867- Oakland, CASprint Spectrum L.P.
(510) 868- San Francisco, CABroadwing Communications
(510) 869- Oakland, CAPacific Bell
(510) 870- Union City, CABroadwing Communications
(510) 872- San Francisco, CASprint Spectrum L.P.
(510) 873- Oakland, CAPacific Bell
(510) 874- Oakland, CAPacific Bell
(510) 875- Oakland, CAXO Communications California
(510) 876- Hayward, CASBC Internet Services, Inc.
(510) 877- San Francisco, CAMCI Worldcom Communications, CA
(510) 878- San Francisco, CAComcast Phone of California
(510) 879- San Francisco, CATeleport Communications Group - San Francisco
(510) 880- Hayward, CATNCI-Op-Co - CA
(510) 881- Hayward, CAPacific Bell
(510) 882- Oakland, CACellco Partnership DBA Verizon
(510) 883- Berkeley, CAPacific Bell
(510) 884- Hayward, CAPacific Bell
(510) 885- Hayward, CAPacific Bell
(510) 886- Hayward, CAPacific Bell
(510) 887- Hayward, CAPacific Bell
(510) 888- Hayward, CAPacific Bell
(510) 889- Hayward, CAPacific Bell
(510) 891- Oakland, CAPacific Bell
(510) 892- Hayward, CATNCI-Op-Co - CA
(510) 893- Oakland, CAPacific Bell
(510) 894- Fremont, CAComcast Phone of California
(510) 895- San Leandro, CAPacific Bell
(510) 896- Fremont, CATeleport Communications Group - San Francisco
(510) 897- Fremont, CATeleport Communications Group - San Francisco
(510) 898- San Francisco, CATeleport Communications Group - San Francisco
(510) 899- Oakland, CATNCI-Op-Co - CA
(510) 900- San Francisco, CACF Communications DBA Telekenex
(510) 903- San Francisco, CABroadwing Communications
(510) 904- San Francisco, CABroadwing Communications
(510) 907- Oakland, CACellco Partnership DBA Verizon
(510) 908- Oakland, CACellco Partnership DBA Verizon
(510) 909- Hayward, CACellco Partnership DBA Verizon
(510) 910- Oakland, CACellco Partnership DBA Verizon
(510) 912- Oakland, CACellco Partnership DBA Verizon
(510) 913- Oakland, CACellco Partnership DBA Verizon
(510) 914- Oakland, CACellco Partnership DBA Verizon
(510) 915- Oakland, CACellco Partnership DBA Verizon
(510) 917- Oakland, CACellco Partnership DBA Verizon
(510) 918- Oakland, CANew Cingular Wireless PCS
(510) 919- Oakland, CACellco Partnership DBA Verizon
(510) 921- Hayward, CATeleport Communications Group - San Francisco
(510) 922- Oakland, CAPacific Bell
(510) 923- Oakland, CAPacific Bell
(510) 924- Oakland, CAGlobal Crossing Local Services - CA
(510) 926- Oakland, CACellco Partnership DBA Verizon
(510) 927- Oakland, CAGlobal Crossing Local Services - CA
(510) 928- Oakland, CANew Cingular Wireless PCS
(510) 931- Hayward, CAO1 Communications
(510) 932- San Francisco, CASprint Spectrum L.P.
(510) 933- San Jose, CAU.S. Telepacific Corp.
(510) 935- Hayward, CANew Cingular Wireless PCS
(510) 936- Fremont, CAPacific Bell
(510) 938- Fremont, CAMetro PCS
(510) 940- Hayward, CAMpower Communications Corp.
(510) 943- Fremont, CATW Telecom of California LP
(510) 948- Hercules, CAXO Communications California
(510) 952- Union City, CASprint Spectrum L.P.
(510) 957- San Francisco, CAAllegiance Telecom
(510) 962- Hayward, CALevel 3 Communications
(510) 964- El Sobrante, CAPacific Bell
(510) 965- Richmond, CAPacific Bell
(510) 966- Union City, CAAmerican Messaging Services
(510) 967- San Francisco, CASprint Spectrum L.P.
(510) 968- Fremont, CAAmerican Messaging (AM)
(510) 969- Oakland, CATW Telecom of California LP
(510) 970- Richmond, CAPacific Bell
(510) 972- Union City, CAComcast Phone of California
(510) 978- Oakland, CALevel 3 Communications
(510) 979- Fremont, CAPacific Bell
(510) 981- Berkeley, CAPacific Bell
(510) 982- San Francisco, CAMCI Worldcom Communications, CA
(510) 984- Oakland, CALevel 3 Communications
(510) 985- Oakland, CAPacific Bell
(510) 986- Oakland, CAPacific Bell
(510) 987- Oakland, CAPacific Bell
(510) 990- San Francisco, CACF Communications DBA Telekenex
(510) 991- Union City, CATNCI-Op-Co - CA
(510) 992- Oakland, CATNCI-Op-Co - CA
(510) 995- Oakland, CAU.S. Telepacific Corp.
(510) 996- Fremont, CAGlobal Crossing Local Services - CA
(510) 997- Oakland, CAAmerican Messaging Services
(510) 999- Hayward, CACF Communications DBA Telekenex