Area Code 650 Details

State California
Major City San Mateo
Timezone Pacific
Cities Serve Belmont, CA Burlingame, CA Daly City, CA East Palo Alto, CA Foster City, CA Los Altos, CA Menlo Park, CA Millbrae, CA Mountain View, CA Pacifica, CA Palo Alto, CA Redwood City, CA San Bruno, CA San Carlos, CA San Mateo, CA South San Francisco, CA

Area Code 650 Prefixes

Prefix Primary City Carrier Service Type
(650) 200 San Mateo O1 Communications Landline
(650) 201 San Bruno Sprint Spectrum L.p. Wireless
(650) 202 San Mateo The Telephone Connection Local Services Wireless
(650) 204 San Francisco Tw Telecom Of California Lp Landline
(650) 205 San Bruno Usa Mobility Wireless Wireless
(650) 206 Woodside Mpower Communications Corp Landline
(650) 207 Redwood City Cellco Partnership DBA Verizon Wireless Wireless
(650) 208 Redwood City Cellco Partnership DBA Verizon Wireless Wireless
(650) 209 San Jose U.s. Telepacific Corp. Landline
(650) 210 Mountain View Pacific Bell Landline
(650) 212 San Mateo Pacific Bell Landline
(650) 213 Palo Alto Pacific Bell Landline
(650) 214 Mountain View Mci Worldcom Communications, Ca Landline
(650) 215 Mountain View Global Crossing Local Services-ca Landline
(650) 216 Redwood City Pacific Bell Landline
(650) 217 San Mateo Usa Mobility Wireless Wireless
(650) 218 Brisbane Sprint Spectrum L.p. Wireless
(650) 219 San Bruno Sprint Spectrum L.p. Wireless
(650) 220 San Mateo American Messaging (am) Wireless
(650) 221 Redwood City American Messaging Services Wireless
(650) 222 San Mateo Sprint Spectrum L.p. Wireless
(650) 223 Palo Alto Mpower Communications Corp Landline
(650) 224 Mountain View New Cingular Wireless PCS Wireless
(650) 225 San Bruno Pacific Bell Landline
(650) 226 Redwood City Mci Worldcom Communications, Ca Landline
(650) 227 San Mateo Xo California Landline
(650) 228 San Bruno Xo California Landline
(650) 229 Fremont Xo California Landline
(650) 230 Fremont Xo California Landline
(650) 231 Millbrae Xo California Landline
(650) 232 San Carlos Xo California Landline
(650) 233 Palo Alto Pacific Bell Landline
(650) 234 Palo Alto Pacific Bell Landline
(650) 235 San Mateo Brooks Fiber Communications Of California Landline
(650) 236 Palo Alto Pacific Bell Landline
(650) 237 Mountain View Pacific Bell Landline
(650) 238 San Bruno Mci Worldcom Communications, Ca Landline
(650) 239 Millbrae Pac - West Telecomm Landline
(650) 240 San Mateo Pac - West Telecomm Landline
(650) 241 Redwood City Level 3 Communications Landline
(650) 242 San Mateo Level 3 Communications Landline
(650) 243 San Bruno U.s. Telepacific Corp. Landline
(650) 244 San Bruno Pacific Bell Landline
(650) 245 San Mateo New Cingular Wireless PCS Wireless
(650) 246 San Bruno Pacific Bell Landline
(650) 247 Palo Alto American Messaging Services Wireless
(650) 248 Palo Alto Sprint Spectrum L.p. Wireless
(650) 249 Redwood City Pac - West Telecomm Landline
(650) 251 Palo Alto Pacific Bell Landline
(650) 252 Palo Alto Peerless Network Of California Landline
(650) 253 Mountain View Mci Worldcom Communications, Ca Landline
(650) 254 Mountain View Pacific Bell Landline
(650) 255 San Bruno New Cingular Wireless PCS Wireless
(650) 256 San Bruno American Messaging (am) Wireless
(650) 257 Redwood City Global Crossing Local Services-ca Landline
(650) 258 Palo Alto Teleport Communications Group - San Francisco Landline
(650) 259 Millbrae Pacific Bell Landline
(650) 260 Redwood City AT&T Local Landline
(650) 261 Redwood City Pacific Bell Landline
(650) 262 Pescadero Level 3 Communications Landline
(650) 263 Moss Beach Mci Worldcom Communications, Ca Landline
(650) 264 San Carlos AT&T Local Landline
(650) 265 Mountain View AT&T Local Landline
(650) 266 San Bruno Pacific Bell Landline
(650) 267 San Francisco Level 3 Communications Landline
(650) 268 Pescadero Xo California Landline
(650) 269 Palo Alto Cellco Partnership DBA Verizon Wireless Wireless
(650) 270 San Bruno Sprint Spectrum L.p. Wireless
(650) 271 San Francisco Metro PCS Wireless
(650) 272 Fremont Xo California Landline
(650) 273 San Bruno Astound Broadband Landline
(650) 274 Brisbane Sprint Spectrum L.p. Wireless
(650) 275 Woodside Xo California Landline
(650) 276 Half Moon Bay Tw Telecom Of California Lp Landline
(650) 277 Redwood City 33 Wireless Inc. Wireless
(650) 278 San Mateo T-mobile Usa Wireless
(650) 279 Mountain View Cellco Partnership DBA Verizon Wireless Wireless
(650) 280 Mountain View Sprint Spectrum L.p. Wireless
(650) 281 Brisbane Sprint Spectrum L.p. Wireless
(650) 282 Mountain View Astound Broadband Landline
(650) 283 Palo Alto T-mobile Usa Wireless
(650) 284 Half Moon Bay Pac - West Telecomm Landline
(650) 285 Palo Alto Bandwidth.com Clec Landline
(650) 286 San Mateo Pacific Bell Landline
(650) 287 San Mateo Pacific Bell Landline
(650) 288 San Mateo Level 3 Communications Landline
(650) 289 Palo Alto Pacific Bell Landline
(650) 290 Pacifica Metro PCS Landline
(650) 291 San Bruno Cellco Partnership DBA Verizon Wireless Wireless
(650) 292 San Mateo Broadwing Communications Landline
(650) 293 San Mateo Pacific Bell Landline
(650) 294 San Mateo Pacific Bell Landline
(650) 295 San Mateo Pacific Bell Landline
(650) 296 San Bruno New Cingular Wireless PCS Wireless
(650) 297 Pescadero Tw Telecom Of California Lp Landline
(650) 298 Redwood City Pacific Bell Landline
(650) 299 Redwood City Pacific Bell Landline
(650) 300 Palo Alto Cf Communications DBA Telekenex Landline
(650) 301 Colma Pacific Bell Landline
(650) 302 Millbrae New Cingular Wireless PCS Wireless
(650) 303 San Bruno New Cingular Wireless PCS Wireless
(650) 305 Los Altos T-mobile Usa Wireless
(650) 306 Redwood City Pacific Bell Landline
(650) 307 Millbrae T-mobile Usa Wireless
(650) 308 Palo Alto Pacific Bell Landline
(650) 312 San Mateo Pacific Bell Landline
(650) 314 Mountain View Pacific Bell Landline
(650) 315 Brisbane Sprint Spectrum L.p. Wireless
(650) 316 Mountain View Teleport Communications Group - San Francisco Landline
(650) 317 Mountain View Usa Mobility Wireless Wireless
(650) 318 Mountain View Pacific Bell Landline
(650) 319 Sunnyvale Allegiance Telecom Landline
(650) 320 Palo Alto Pacific Bell Landline
(650) 321 Palo Alto Pacific Bell Landline
(650) 322 Palo Alto Pacific Bell Landline
(650) 323 Palo Alto Pacific Bell Landline
(650) 324 Palo Alto Pacific Bell Landline
(650) 325 Palo Alto Pacific Bell Landline
(650) 326 Palo Alto Pacific Bell Landline
(650) 327 Palo Alto Pacific Bell Landline
(650) 328 Palo Alto Pacific Bell Landline
(650) 329 Palo Alto Pacific Bell Landline
(650) 330 Palo Alto Pacific Bell Landline
(650) 331 Palo Alto Broadwing Communications Landline
(650) 332 Woodside Pac - West Telecomm Landline
(650) 333 San Bruno Sprint Spectrum L.p. Wireless
(650) 335 Mountain View Pacific Bell Landline
(650) 336 Mountain View Pacific Bell Landline
(650) 337 Pescadero O1 Communications Landline
(650) 339 San Carlos Cellco Partnership DBA Verizon Wireless Wireless
(650) 340 San Mateo Pacific Bell Landline
(650) 341 San Mateo Pacific Bell Landline
(650) 342 San Mateo Pacific Bell Landline
(650) 343 San Mateo Pacific Bell Landline
(650) 344 San Mateo Pacific Bell Landline
(650) 345 San Mateo Pacific Bell Landline
(650) 346 Brisbane Sprint Spectrum L.p. Wireless
(650) 347 San Mateo Pacific Bell Landline
(650) 348 San Mateo Pacific Bell Landline
(650) 349 San Mateo Pacific Bell Landline
(650) 350 San Mateo Pacific Bell Landline
(650) 351 San Francisco Global Crossing Local Services-ca Landline
(650) 352 Palo Alto Global Crossing Local Services-ca Landline
(650) 353 Palo Alto Level 3 Communications Landline
(650) 354 Palo Alto Pacific Bell Landline
(650) 355 Pacifica Pacific Bell Landline
(650) 356 San Mateo Pacific Bell Landline
(650) 357 San Mateo Pacific Bell Landline
(650) 358 San Mateo Pacific Bell Landline
(650) 359 Pacifica Pacific Bell Landline
(650) 360 San Bruno Pac - West Telecomm Landline
(650) 361 Redwood City Pacific Bell Landline
(650) 362 Redwood City Allegiance Telecom Landline
(650) 363 Redwood City Pacific Bell Landline
(650) 364 Redwood City Pacific Bell Landline
(650) 365 Redwood City Pacific Bell Landline
(650) 366 Redwood City Pacific Bell Landline
(650) 367 Redwood City Pacific Bell Landline
(650) 368 Redwood City Pacific Bell Landline
(650) 369 Redwood City Pacific Bell Landline
(650) 370 Palo Alto American Messaging (am) Wireless
(650) 371 San Mateo Usa Mobility Wireless Wireless
(650) 372 San Mateo Pacific Bell Landline
(650) 373 San Mateo Pacific Bell Landline
(650) 374 Redwood City American Messaging (am) Wireless
(650) 375 San Mateo Pacific Bell Landline
(650) 376 San Mateo Global Crossing Local Services-ca Landline
(650) 377 San Mateo Pacific Bell Landline
(650) 378 San Mateo Pacific Bell Landline
(650) 380 Palo Alto Cellco Partnership DBA Verizon Wireless Wireless
(650) 381 Redwood City Pacific Bell Landline
(650) 383 San Jose Teleport Communications Group - San Francisco Landline
(650) 384 Palo Alto Teleport Communications Group - San Francisco Landline
(650) 385 Redwood City Teleport Communications Group - San Francisco Landline
(650) 386 San Jose Teleport Communications Group - San Francisco Landline
(650) 387 Palo Alto New Cingular Wireless PCS Wireless
(650) 388 Palo Alto Mcimetro Access Transmission Services LLC Landline
(650) 389 San Mateo Mcimetro Access Transmission Services LLC Landline
(650) 390 Mountain View Pacific Bell Landline
(650) 391 Palo Alto Tw Telecom Of California Lp Landline
(650) 392 San Francisco Tw Telecom Of California Lp Landline
(650) 393 San Mateo Tw Telecom Of California Lp Landline
(650) 394 San Carlos Tw Telecom Of California Lp Landline
(650) 395 Redwood City Tw Telecom Of California Lp Landline
(650) 396 Mountain View T-mobile Usa Landline
(650) 397 Los Altos O1 Communications Landline
(650) 399 Redwood City O1 Communications Landline
(650) 400 Redwood City Cellco Partnership DBA Verizon Wireless Wireless
(650) 401 San Mateo Pacific Bell Landline
(650) 403 San Mateo Allegiance Telecom Landline
(650) 404 Mountain View Pacific Bell Landline
(650) 406 Mountain View American Messaging Services Wireless
(650) 408 San Mateo American Messaging Services Wireless
(650) 409 San Francisco U.s. Telepacific Corp. Landline
(650) 412 San Carlos Allegiance Telecom Landline
(650) 413 San Carlos Pacific Bell Landline
(650) 416 San Francisco Mpower Communications Corp Landline
(650) 417 San Jose U.s. Telepacific Corp. Landline
(650) 419 La Honda Level 3 Communications Landline
(650) 421 Redwood City U.s. Telepacific Corp. Landline
(650) 422 Palo Alto Cellco Partnership DBA Verizon Wireless Wireless
(650) 423 Redwood City Pac - West Telecomm Landline
(650) 424 Palo Alto Pacific Bell Landline
(650) 425 San Mateo Mcimetro Access Transmission Services LLC Landline
(650) 426 Mountain View Mcimetro Access Transmission Services LLC Landline
(650) 427 Palo Alto Mci Worldcom Communications, Ca Landline
(650) 428 Mountain View Pacific Bell Landline
(650) 429 Redwood City Mci Worldcom Communications, Ca Landline
(650) 430 San Mateo T-mobile Usa Wireless
(650) 432 San Mateo Pacific Bell Landline
(650) 433 Palo Alto Allegiance Telecom Landline
(650) 434 Woodside U.s. Telepacific Corp. Landline
(650) 437 San Mateo Bandwidth.com Clec Landline
(650) 438 San Bruno New Cingular Wireless PCS Wireless
(650) 440 Half Moon Bay T-mobile Usa Wireless
(650) 443 Millbrae U.s. Telepacific Corp. Landline
(650) 444 Palo Alto Sprint Spectrum L.p. Wireless
(650) 445 San Mateo T-mobile Usa Wireless
(650) 446 Woodside O1 Communications Landline
(650) 449 San Francisco Allegiance Telecom Landline
(650) 450 Mountain View New Cingular Wireless PCS Wireless
(650) 451 San Francisco T-mobile Usa Landline
(650) 452 San Francisco AT&T Local Landline
(650) 453 San Carlos Global Crossing Local Services-ca Landline
(650) 454 Redwood City New Cingular Wireless PCS Wireless
(650) 455 Millbrae New Cingular Wireless PCS Wireless
(650) 456 Pescadero Pac - West Telecomm Landline
(650) 458 San Mateo Astound Broadband Landline
(650) 461 Palo Alto Pacific Bell Landline
(650) 462 Palo Alto Pacific Bell Landline
(650) 463 Palo Alto Pacific Bell Landline
(650) 464 Redwood City Cellco Partnership DBA Verizon Wireless Wireless
(650) 465 Redwood City Cellco Partnership DBA Verizon Wireless Wireless
(650) 466 San Francisco Pacific Bell Landline
(650) 467 San Bruno Pacific Bell Landline
(650) 468 Palo Alto Sprint Spectrum L.p. Wireless
(650) 469 Los Altos Allegiance Telecom Landline
(650) 470 Palo Alto Pacific Bell Landline
(650) 471 San Jose Mpower Communications Corp Landline
(650) 472 Los Altos Broadwing Communications Landline
(650) 473 Palo Alto Pacific Bell Landline
(650) 474 Redwood City Pacific Bell Landline
(650) 475 Fremont Xo California Landline
(650) 477 San Mateo Cellco Partnership DBA Verizon Wireless Landline
(650) 479 Half Moon Bay U.s. Telepacific Corp. Landline
(650) 480 Redwood City Brooks Fiber Communications Of California Landline
(650) 481 Redwood City Mci Worldcom Communications, Ca Landline
(650) 482 Redwood City Pacific Bell Landline
(650) 483 San Mateo New Cingular Wireless PCS Wireless
(650) 485 Palo Alto Pacific Bell Landline
(650) 486 San Carlos Pacific Bell Landline
(650) 487 La Honda U.s. Telepacific Corp. Landline
(650) 488 San Francisco Teleport Communications Group - San Francisco Landline
(650) 489 San Carlos Level 3 Communications Landline
(650) 490 Millbrae New Cingular Wireless PCS Wireless
(650) 491 San Bruno Broadwing Communications Landline
(650) 492 Mountain View New Cingular Wireless PCS Wireless
(650) 493 Palo Alto Pacific Bell Landline
(650) 494 Palo Alto Pacific Bell Landline
(650) 496 Palo Alto Pacific Bell Landline
(650) 497 Palo Alto Level 3 Communications Landline
(650) 498 Palo Alto Level 3 Communications Landline
(650) 500 San Carlos American Messaging Services Wireless
(650) 503 Redwood City Mpower Communications Corp Landline
(650) 504 San Mateo New Cingular Wireless PCS Wireless
(650) 506 San Carlos Pacific Bell Landline
(650) 508 San Carlos Pacific Bell Landline
(650) 513 San Mateo Pacific Bell Landline
(650) 515 San Bruno Level 3 Communications Landline
(650) 516 Pacifica U.s. Telepacific Corp. Landline
(650) 517 San Carlos U.s. Telepacific Corp. Landline
(650) 518 Los Altos Metro PCS Wireless
(650) 520 Brisbane Sprint Spectrum L.p. Wireless
(650) 521 Palo Alto Comcast Phone Of California Landline
(650) 522 San Mateo Pacific Bell Landline
(650) 523 San Mateo Pac - West Telecomm Landline
(650) 524 San Mateo Pacific Bell Landline
(650) 525 San Mateo Pacific Bell Landline
(650) 526 Mountain View Pacific Bell Landline
(650) 527 Mountain View Pacific Bell Landline
(650) 528 Mountain View Pacific Bell Landline
(650) 529 Woodside Pacific Bell Landline
(650) 530 Woodside Teleport Communications Group - San Francisco Landline
(650) 532 San Mateo Mpower Communications Corp Landline
(650) 533 Brisbane Sprint Spectrum L.p. Wireless
(650) 534 San Bruno Brooks Fiber Communications Of California Landline
(650) 535 Moss Beach U.s. Telepacific Corp. Landline
(650) 537 Mountain View Sprint Spectrum L.p. Wireless
(650) 538 Pescadero U.s. Telepacific Corp. Landline
(650) 539 San Mateo T-mobile Usa Wireless
(650) 542 Redwood City Pacific Bell Landline
(650) 543 San Jose U.s. Telepacific Corp. Landline
(650) 544 Brisbane Sprint Spectrum L.p. Wireless
(650) 545 Mountain View North County Communications Corp. Landline
(650) 548 San Mateo Pacific Bell Landline
(650) 549 Redwood City Mcimetro Access Transmission Services LLC Landline
(650) 550 Colma Pacific Bell Landline
(650) 551 San Carlos Pacific Bell Landline
(650) 552 Millbrae Pacific Bell Landline
(650) 553 San Bruno Pacific Bell Landline
(650) 554 San Mateo Pacific Bell Landline
(650) 556 Redwood City Pacific Bell Landline
(650) 557 Pacifica Pacific Bell Landline
(650) 558 San Mateo Pacific Bell Landline
(650) 559 Los Altos Pacific Bell Landline
(650) 560 Half Moon Bay Pacific Bell Landline
(650) 561 Palo Alto Pacific Bell Landline
(650) 562 Redwood City Pacific Bell Landline
(650) 563 Moss Beach Pacific Bell Landline
(650) 564 Mountain View Pacific Bell Landline
(650) 565 Palo Alto Pacific Bell Landline
(650) 566 Palo Alto Pacific Bell Landline
(650) 567 Mountain View Pacific Bell Landline
(650) 568 Redwood City Pacific Bell Landline
(650) 569 Redwood City Pacific Bell Landline
(650) 570 San Mateo Pacific Bell Landline
(650) 571 San Mateo Pacific Bell Landline
(650) 572 San Mateo Pacific Bell Landline
(650) 573 San Mateo Pacific Bell Landline
(650) 574 San Mateo Pacific Bell Landline
(650) 575 Palo Alto New Cingular Wireless PCS Wireless
(650) 576 San Mateo New Cingular Wireless PCS Wireless
(650) 577 San Mateo Pacific Bell Landline
(650) 578 San Mateo Pacific Bell Landline
(650) 579 San Mateo Pacific Bell Landline
(650) 580 San Bruno New Cingular Wireless PCS Wireless
(650) 581 San Mateo Teleport Communications Group - San Francisco Landline
(650) 583 San Bruno Pacific Bell Landline
(650) 584 Mountain View Pacific Bell Landline
(650) 585 San Carlos Broadwing Communications Landline
(650) 587 Redwood City Broadwing Communications Landline
(650) 588 San Bruno Pacific Bell Landline
(650) 589 San Bruno Pacific Bell Landline
(650) 590 San Carlos Pac - West Telecomm Landline
(650) 591 San Carlos Pacific Bell Landline
(650) 592 San Carlos Pacific Bell Landline
(650) 593 San Carlos Pacific Bell Landline
(650) 594 San Carlos Pacific Bell Landline
(650) 595 San Carlos Pacific Bell Landline
(650) 596 San Carlos Pacific Bell Landline
(650) 597 San Carlos Utility Telephone Landline
(650) 598 San Carlos Pacific Bell Landline
(650) 599 Redwood City Pacific Bell Landline
(650) 600 Palo Alto Cf Communications DBA Telekenex Landline
(650) 603 Mountain View Pacific Bell Landline
(650) 604 Mountain View Pacific Bell Landline
(650) 605 Mountain View Allegiance Telecom Landline
(650) 607 San Carlos Pacific Bell Landline
(650) 610 San Carlos Pacific Bell Landline
(650) 612 San Mateo Pacific Bell Wireless
(650) 614 Palo Alto Pacific Bell Landline
(650) 615 San Bruno Pacific Bell Landline
(650) 616 San Bruno Pacific Bell Landline
(650) 617 Palo Alto Pacific Bell Landline
(650) 618 Palo Alto Pac - West Telecomm Landline
(650) 619 San Mateo New Cingular Wireless PCS Wireless
(650) 620 San Carlos Pacific Bell Landline
(650) 621 Palo Alto Pacific Bell Landline
(650) 622 San Carlos Pacific Bell Landline
(650) 623 Mountain View Pacific Bell Landline
(650) 624 San Bruno Pacific Bell Landline
(650) 625 Mountain View Pacific Bell Landline
(650) 627 San Mateo Pacific Bell Landline
(650) 628 San Carlos Mcimetro Access Transmission Services LLC Landline
(650) 630 Palo Alto Metro PCS Wireless
(650) 631 San Carlos Pacific Bell Landline
(650) 632 San Carlos Pacific Bell Landline
(650) 633 San Carlos Pacific Bell Landline
(650) 634 San Bruno Pacific Bell Landline
(650) 635 San Bruno Pacific Bell Landline
(650) 636 San Francisco Allegiance Telecom Landline
(650) 637 San Carlos Pacific Bell Landline
(650) 638 San Mateo Pacific Bell Landline
(650) 639 San Mateo American Messaging (am) Wireless
(650) 641 Mountain View Broadwing Communications Landline
(650) 642 San Mateo Sprint Spectrum L.p. Wireless
(650) 644 Palo Alto Pac - West Telecomm Landline
(650) 645 San Mateo Teleport Communications Group - San Francisco Landline
(650) 646 Palo Alto T-mobile Usa Wireless
(650) 648 San Francisco Allegiance Telecom Landline
(650) 649 Redwood City Pac - West Telecomm Landline
(650) 651 Millbrae Mci Worldcom Communications, Ca Landline
(650) 652 Millbrae Pacific Bell Landline
(650) 653 Redwood City Mci Worldcom Communications, Ca Landline
(650) 654 San Carlos Pacific Bell Landline
(650) 655 San Mateo Pacific Bell Landline
(650) 656 Palo Alto Level 3 Communications Landline
(650) 662 La Honda O1 Communications Landline
(650) 666 Palo Alto Cf Communications DBA Telekenex Landline
(650) 669 Mountain View Metro PCS Wireless
(650) 670 Redwood City Sprint Spectrum L.p. Wireless
(650) 673 La Honda Sbc Internet Services Landline
(650) 676 S San Fran Utility Telephone Landline
(650) 678 San Mateo Cellco Partnership DBA Verizon Wireless Wireless
(650) 679 Redwood City Astound Broadband Landline
(650) 681 Palo Alto O1 Communications Landline
(650) 682 Palo Alto The Telephone Connection Local Services Wireless
(650) 683 Woodside Sprint Spectrum L.p. Wireless
(650) 684 Millbrae Pac - West Telecomm Landline
(650) 685 San Mateo Pacific Bell Landline
(650) 686 San Francisco Mcimetro Access Transmission Services LLC Landline
(650) 687 Palo Alto Mci Worldcom Communications, Ca Landline
(650) 688 Palo Alto Pacific Bell Landline
(650) 689 San Francisco Teleport Communications Group - San Francisco Landline
(650) 690 Palo Alto AT&T Local Landline
(650) 691 Mountain View Pacific Bell Landline
(650) 692 Millbrae Pacific Bell Landline
(650) 693 Mountain View Broadwing Communications Landline
(650) 694 Mountain View Pacific Bell Landline
(650) 696 San Mateo Pacific Bell Landline
(650) 697 Millbrae Pacific Bell Landline
(650) 701 Redwood City Pacific Bell Landline
(650) 703 San Mateo New Cingular Wireless PCS Wireless
(650) 704 Palo Alto New Cingular Wireless PCS Wireless
(650) 712 Half Moon Bay Pacific Bell Landline
(650) 713 Half Moon Bay Allegiance Telecom Landline
(650) 714 Palo Alto New Cingular Wireless PCS Wireless
(650) 716 Redwood City Xo California Landline
(650) 718 Moss Beach Teleport Communications Group - San Francisco Landline
(650) 719 Moss Beach Allegiance Telecom Landline
(650) 720 Half Moon Bay Mcimetro Access Transmission Services LLC Landline
(650) 721 Palo Alto Level 3 Communications Landline
(650) 722 Redwood City Cellco Partnership DBA Verizon Wireless Wireless
(650) 723 Palo Alto Level 3 Communications Landline
(650) 724 Palo Alto Level 3 Communications Landline
(650) 725 Palo Alto Level 3 Communications Landline
(650) 726 Half Moon Bay Pacific Bell Landline
(650) 727 Bandwidth.com Clec Unknown
(650) 728 Moss Beach Pacific Bell Landline
(650) 729 Half Moon Bay Teleport Communications Group - San Francisco Landline
(650) 730 San Carlos Cellco Partnership DBA Verizon Wireless Landline
(650) 731 San Francisco Astound Broadband Landline
(650) 732 Millbrae Cellco Partnership DBA Verizon Wireless Landline
(650) 733 San Francisco Allegiance Telecom Landline
(650) 735 San Francisco Teleport Communications Group - San Francisco Landline
(650) 736 Palo Alto Level 3 Communications Landline
(650) 737 San Bruno Pacific Bell Landline
(650) 738 Pacifica Pacific Bell Landline
(650) 739 Palo Alto Pacific Bell Landline
(650) 740 San Mateo New Cingular Wireless PCS Wireless
(650) 741 San Bruno Pacific Bell Landline
(650) 742 San Bruno Pacific Bell Landline
(650) 743 Redwood City New Cingular Wireless PCS Wireless
(650) 745 San Francisco Teleport Communications Group - San Francisco Landline
(650) 746 Colma Pacific Bell Landline
(650) 747 La Honda Pacific Bell Landline
(650) 748 La Honda Teleport Communications Group - San Francisco Landline
(650) 749 La Honda Allegiance Telecom Landline
(650) 752 Palo Alto Pacific Bell Landline
(650) 754 Colma Pacific Bell Landline
(650) 755 Colma Pacific Bell Landline
(650) 756 Colma Pacific Bell Landline
(650) 757 Colma Pacific Bell Landline
(650) 758 Colma Pacific Bell Landline
(650) 759 San Mateo Cellco Partnership DBA Verizon Wireless Wireless
(650) 761 San Bruno Pacific Bell Landline
(650) 762 San Mateo Pacific Bell Landline
(650) 763 San Francisco Level 3 Communications Landline
(650) 766 San Mateo New Cingular Wireless PCS Wireless
(650) 769 San Carlos Brooks Fiber Communications Of California Landline
(650) 771 Redwood City Metro PCS Wireless
(650) 773 San Mateo Cellco Partnership DBA Verizon Wireless Wireless
(650) 776 Palo Alto Sprint Spectrum L.p. Wireless
(650) 777 Millbrae Pacific Bell Landline
(650) 779 Redwood City Teleport Communications Group - San Francisco Landline
(650) 780 Redwood City Pacific Bell Landline
(650) 784 San Bruno Sprint Spectrum L.p. Wireless
(650) 786 Redwood City Pacific Bell Landline
(650) 787 San Mateo New Cingular Wireless PCS Wireless
(650) 793 Mountain View Cellco Partnership DBA Verizon Wireless Wireless
(650) 794 San Bruno Pacific Bell Landline
(650) 795 La Honda Mcimetro Access Transmission Services LLC Landline
(650) 796 Palo Alto New Cingular Wireless PCS Wireless
(650) 798 Palo Alto Teleport Communications Group - San Francisco Landline
(650) 799 Palo Alto New Cingular Wireless PCS Wireless
(650) 800 Palo Alto Cf Communications DBA Telekenex Landline
(650) 801 San Carlos Teleport Communications Group - San Francisco Landline
(650) 802 San Carlos Pacific Bell Landline
(650) 804 Palo Alto New Cingular Wireless PCS Wireless
(650) 808 San Bruno Pacific Bell Landline
(650) 810 San Jose U.s. Telepacific Corp. Landline
(650) 812 Palo Alto Pacific Bell Landline
(650) 813 Palo Alto Pacific Bell Landline
(650) 814 Palo Alto Sprint Spectrum L.p. Wireless
(650) 815 Sunnyvale Brooks Fiber Communications Of California Landline
(650) 817 Redwood City Pacific Bell Landline
(650) 821 San Francisco Teleport Communications Group - San Francisco Landline
(650) 823 Los Altos New Cingular Wireless PCS Wireless
(650) 825 San Francisco Mcimetro Access Transmission Services LLC Landline
(650) 826 San Bruno Sprint Spectrum L.p. Wireless
(650) 827 San Bruno Pacific Bell Landline
(650) 829 San Bruno Pacific Bell Landline
(650) 830 San Carlos Level 3 Communications Landline
(650) 832 San Carlos Mpower Communications Corp Landline
(650) 833 Palo Alto Pacific Bell Landline
(650) 834 San Bruno Metro PCS Wireless
(650) 835 San Bruno O1 Communications Landline
(650) 837 San Bruno Pacific Bell Landline
(650) 838 Palo Alto Pacific Bell Landline
(650) 839 Redwood City Pacific Bell Landline
(650) 842 Palo Alto Pacific Bell Landline
(650) 843 Palo Alto Pacific Bell Landline
(650) 845 Palo Alto Pacific Bell Landline
(650) 846 Palo Alto Pacific Bell Landline
(650) 847 Palo Alto Mcimetro Access Transmission Services LLC Landline
(650) 849 Palo Alto Pacific Bell Landline
(650) 850 Woodside Allegiance Telecom Landline
(650) 851 Woodside Pacific Bell Landline
(650) 852 Palo Alto Pacific Bell Landline
(650) 853 Palo Alto Pacific Bell Landline
(650) 854 Palo Alto Pacific Bell Landline
(650) 855 Palo Alto Pacific Bell Landline
(650) 856 Palo Alto Pacific Bell Landline
(650) 857 Palo Alto Pacific Bell Landline
(650) 858 Palo Alto Pacific Bell Landline
(650) 859 Palo Alto Pacific Bell Landline
(650) 860 Pescadero Broadwing Communications Landline
(650) 861 Mountain View T-mobile Usa Wireless
(650) 862 Palo Alto New Cingular Wireless PCS Wireless
(650) 863 San Mateo New Cingular Wireless PCS Wireless
(650) 864 Mountain View Pacific Bell Landline
(650) 866 San Bruno Pacific Bell Landline
(650) 867 San Mateo New Cingular Wireless PCS Wireless
(650) 868 Redwood City New Cingular Wireless PCS Wireless
(650) 869 San Bruno Pacific Bell Landline
(650) 870 San Bruno Pac - West Telecomm Landline
(650) 871 San Bruno Pacific Bell Landline
(650) 872 San Bruno Pacific Bell Landline
(650) 873 San Bruno Pacific Bell Landline
(650) 874 San Bruno Pacific Bell Landline
(650) 875 San Bruno Pacific Bell Landline
(650) 876 San Bruno Pacific Bell Landline
(650) 877 San Bruno Pacific Bell Landline
(650) 878 Colma Pacific Bell Landline
(650) 879 Pescadero Pacific Bell Landline
(650) 881 Pescadero Teleport Communications Group - San Francisco Landline
(650) 882 Pescadero Allegiance Telecom Landline
(650) 887 Los Altos Pac - West Telecomm Landline
(650) 888 San Mateo New Cingular Wireless PCS Wireless
(650) 889 Half Moon Bay O1 Communications Landline
(650) 892 San Bruno New Cingular Wireless PCS Wireless
(650) 897 Moss Beach Pac - West Telecomm Landline
(650) 898 Pacifica Pac - West Telecomm Landline
(650) 899 La Honda Pac - West Telecomm Landline
(650) 900 San Jose O1 Communications Landline
(650) 903 Mountain View Pacific Bell Landline
(650) 906 Palo Alto Sprint Spectrum L.p. Wireless
(650) 917 Los Altos Pacific Bell Landline
(650) 918 San Mateo AT&T Local Landline
(650) 919 Mountain View Pacific Bell Landline
(650) 921 San Mateo Metro PCS Wireless
(650) 922 San Bruno Cellco Partnership DBA Verizon Wireless Wireless
(650) 924 Palo Alto Sprint Spectrum L.p. Wireless
(650) 926 Palo Alto Pacific Bell Landline
(650) 930 Sunnyvale Brooks Fiber Communications Of California Landline
(650) 931 San Mateo U.s. Telepacific Corp. Landline
(650) 932 Mountain View Pacific Bell Landline
(650) 933 Mountain View Pacific Bell Landline
(650) 934 Mountain View Pacific Bell Landline
(650) 935 Los Altos Mcimetro Access Transmission Services LLC Landline
(650) 937 Mountain View Pacific Bell Landline
(650) 938 Mountain View Pacific Bell Landline
(650) 940 Mountain View Pacific Bell Landline
(650) 941 Los Altos Pacific Bell Landline
(650) 942 Millbrae Cellco Partnership DBA Verizon Wireless Landline
(650) 943 Mountain View Pacific Bell Landline
(650) 944 Mountain View Pacific Bell Landline
(650) 946 Los Altos Comcast Phone Of California Landline
(650) 947 Los Altos Pacific Bell Landline
(650) 948 Los Altos Pacific Bell Landline
(650) 949 Los Altos Pacific Bell Landline
(650) 952 San Bruno Pacific Bell Landline
(650) 954 Brisbane Sprint Spectrum L.p. Wireless
(650) 960 Mountain View Pacific Bell Landline
(650) 961 Mountain View Pacific Bell Landline
(650) 962 Mountain View Pacific Bell Landline
(650) 963 Mountain View Pac - West Telecomm Landline
(650) 964 Mountain View Pacific Bell Landline
(650) 965 Mountain View Pacific Bell Landline
(650) 966 Mountain View Pacific Bell Landline
(650) 967 Mountain View Pacific Bell Landline
(650) 968 Mountain View Pacific Bell Landline
(650) 969 Mountain View Pacific Bell Landline
(650) 980 Redwood City Xo California Landline
(650) 984 Pacifica O1 Communications Landline
(650) 985 Colma Pacific Bell Landline
(650) 988 Mountain View Pacific Bell Landline
(650) 989 Half Moon Bay Broadwing Communications Landline
(650) 991 Colma Pacific Bell Landline
(650) 992 Colma Pacific Bell Landline
(650) 993 Pacifica Pacific Bell Landline
(650) 994 Colma Pacific Bell Landline
(650) 995 Redwood City Pacific Bell Landline
(650) 996 Mountain View New Cingular Wireless PCS Wireless
(650) 997 Colma Pacific Bell Landline
(650) 999 Palo Alto Cf Communications DBA Telekenex Landline