California Phone Prefixes in 650-6XX Area Code
Phone Prefixes in the 650-6XX Area Code
| Prefix | Usage | Primary City |
|---|---|---|
| (650) 690 | Landline | Palo Alto |
| (650) 687 | Landline | Palo Alto |
| (650) 632 | Landline | San Carlos |
| (650) 627 | Landline | San Mateo |
| (650) 642 | Wireless | San Mateo |
| (650) 669 | Wireless | Mountain View |
| (650) 644 | Landline | Palo Alto |
| (650) 616 | Landline | San Bruno |
| (650) 614 | Landline | Palo Alto |
| (650) 646 | Wireless | Palo Alto |
| (650) 688 | Landline | Palo Alto |
| (650) 617 | Landline | Palo Alto |
| (650) 649 | Landline | Redwood City |
| (650) 610 | Landline | San Carlos |
| (650) 656 | Landline | Palo Alto |
| (650) 621 | Landline | Palo Alto |
| (650) 678 | Wireless | San Mateo |
| (650) 691 | Landline | Mountain View |
| (650) 651 | Landline | Millbrae |
| (650) 673 | Landline | La Honda |
| (650) 604 | Landline | Mountain View |
| (650) 645 | Landline | San Mateo |
| (650) 624 | Landline | San Bruno |
| (650) 692 | Landline | Millbrae |
| (650) 697 | Landline | Millbrae |
| (650) 630 | Wireless | Palo Alto |
| (650) 635 | Landline | San Bruno |
| (650) 631 | Landline | San Carlos |
| (650) 681 | Landline | Palo Alto |
| (650) 619 | Wireless | San Mateo |
| (650) 662 | Landline | La Honda |
| (650) 694 | Landline | Mountain View |
| (650) 628 | Landline | San Carlos |
| (650) 615 | Landline | San Bruno |
| Prefix | Usage | Primary City |
|---|---|---|
| (650) 670 | Wireless | Redwood City |
| (650) 620 | Landline | San Carlos |
| (650) 637 | Landline | San Carlos |
| (650) 654 | Landline | San Carlos |
| (650) 655 | Landline | San Mateo |
| (650) 625 | Landline | Mountain View |
| (650) 686 | Landline | San Francisco |
| (650) 618 | Landline | Palo Alto |
| (650) 600 | Landline | Palo Alto |
| (650) 684 | Landline | Millbrae |
| (650) 623 | Landline | Mountain View |
| (650) 639 | Wireless | San Mateo |
| (650) 622 | Landline | San Carlos |
| (650) 652 | Landline | Millbrae |
| (650) 685 | Landline | San Mateo |
| (650) 666 | Landline | Palo Alto |
| (650) 653 | Landline | Redwood City |
| (650) 634 | Landline | San Bruno |
| (650) 633 | Landline | San Carlos |
| (650) 696 | Landline | San Mateo |
| (650) 612 | Wireless | San Mateo |
| (650) 607 | Landline | San Carlos |
| (650) 676 | Landline | S San Fran |
| (650) 641 | Landline | Mountain View |
| (650) 603 | Landline | Mountain View |
| (650) 683 | Wireless | Woodside |
| (650) 679 | Landline | Redwood City |
| (650) 682 | Wireless | Palo Alto |
| (650) 638 | Landline | San Mateo |
| (650) 693 | Landline | Mountain View |
| (650) 689 | Landline | San Francisco |
| (650) 605 | Landline | Mountain View |
| (650) 648 | Landline | San Francisco |
| (650) 636 | Landline | San Francisco |
More 6XX Area Codes Phone Numbers
