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650 Area Code

Area code 650 is in California (CA), USA and some of its main locations are Daly City, San Mateo, Redwood City, etc. (jump to city list below).

Area code 650 has been in service since August 02, 1997.

11:17:46 PM is the current time in area code 650 (Pacific Time Zone).

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650 phone number location

NPANXX Area served1 Date2
650-200 San Mateo N/A
650-201 South San Francisco N/A
650-202 San Mateo N/A
650-203 Mountain View 12/1/2015
650-204 Millbrae N/A
650-205 South San Francisco N/A
650-206 Woodside N/A
650-207 Redwood City N/A
650-208 Redwood City N/A
650-209 Los Altos N/A
650-210 Mountain View N/A
650-212 San Mateo N/A
650-213 Palo Alto N/A
650-214 Mountain View 2/15/2007
650-215 Mountain View N/A
650-216 Redwood City N/A
650-217 San Mateo N/A
650-218 San Mateo N/A
650-219 South San Francisco N/A
650-220 San Mateo N/A
650-221 Redwood City N/A
650-222 San Mateo N/A
650-223 Palo Alto N/A
650-224 Mountain View N/A
650-225 South San Francisco N/A
650-226 San Carlos/ Belmont N/A
650-227 San Mateo N/A
650-228 South San Francisco N/A
650-229 Los Altos N/A
650-230 Mountain View N/A
650-231 Millbrae N/A
650-232 San Carlos/ Belmont N/A
650-233 Palo Alto N/A
650-234 Palo Alto N/A
650-235 San Mateo N/A
650-236 Palo Alto N/A
650-237 Mountain View N/A
650-238 South San Francisco N/A
650-239 Millbrae N/A
650-240 San Mateo N/A
650-241 Redwood City N/A
650-242 San Mateo N/A
650-243 South San Francisco N/A
650-244 South San Francisco N/A
650-245 San Mateo N/A
650-246 South San Francisco N/A
650-247 Palo Alto N/A
650-248 Palo Alto N/A
650-249 Redwood City N/A
650-250 Palo Alto 4/29/2016
650-251 Palo Alto N/A
650-252 Palo Alto 4/13/2012
650-253 Mountain View 4/27/2004
650-254 Mountain View N/A
650-255 South San Francisco N/A
650-256 South San Francisco N/A
650-257 Redwood City N/A
650-258 Palo Alto 9/13/2011
650-259 Millbrae N/A
650-260 Redwood City N/A
650-261 Redwood City N/A
650-262 Pescadero N/A
650-263 Moss Beach N/A
650-264 San Carlos/ Belmont N/A
650-265 Mountain View N/A
650-266 South San Francisco N/A
650-267 South San Francisco N/A
650-268 Pescadero N/A
650-269 Palo Alto N/A
650-270 South San Francisco N/A
650-271 San Francisco 8/22/2001
650-272 Palo Alto 8/19/2013
650-273 South San Francisco N/A
650-274 San Mateo N/A
650-275 Woodside N/A
650-276 Half Moon Bay N/A
650-277 Redwood City N/A
650-278 South San Francisco 12/27/2001
650-279 Mountain View N/A
650-280 Mountain View N/A
650-281 San Mateo N/A
650-282 Mountain View N/A
650-283 Palo Alto 12/27/2001
650-284 Half Moon Bay N/A
650-285 Palo Alto 10/21/2013
650-286 San Mateo N/A
650-287 San Mateo N/A
650-288 San Mateo N/A
650-289 Palo Alto N/A
650-290 Pacifica 8/22/2001
650-291 South San Francisco N/A
650-292 San Mateo N/A
650-293 San Mateo N/A
650-294 San Mateo N/A
650-295 San Mateo N/A
650-296 South San Francisco N/A
650-297 Pescadero N/A
650-298 Redwood City N/A
650-299 Redwood City N/A

NPANXX Area served1 Date2
650-300 Palo Alto N/A
650-301 San Francisco N/A
650-302 Millbrae N/A
650-303 South San Francisco N/A
650-304 Palo Alto 9/7/2016
650-305 Los Altos 9/19/2002
650-306 Redwood City N/A
650-307 Millbrae 12/27/2001
650-308 Palo Alto 12/23/2010
650-309 Half Moon Bay 5/22/2017
650-312 San Mateo N/A
650-313 Palo Alto 8/24/2017
650-314 Mountain View N/A
650-315 San Mateo N/A
650-316 Mountain View N/A
650-317 Mountain View N/A
650-318 Mountain View N/A
650-319 Palo Alto N/A
650-320 Palo Alto N/A
650-321 Palo Alto N/A
650-322 Palo Alto N/A
650-323 Palo Alto N/A
650-324 Palo Alto N/A
650-325 Palo Alto N/A
650-326 Palo Alto N/A
650-327 Palo Alto N/A
650-328 Palo Alto N/A
650-329 Palo Alto N/A
650-330 Palo Alto N/A
650-331 Palo Alto N/A
650-332 Woodside N/A
650-333 South San Francisco N/A
650-334 Palo Alto 1/15/2016
650-335 Mountain View N/A
650-336 Mountain View N/A
650-337 Pescadero N/A
650-338 Half Moon Bay 11/3/2014
650-339 San Carlos/ Belmont N/A
650-340 San Mateo N/A
650-341 San Mateo N/A
650-342 San Mateo N/A
650-343 San Mateo N/A
650-344 San Mateo N/A
650-345 San Mateo N/A
650-346 San Mateo N/A
650-347 San Mateo N/A
650-348 San Mateo N/A
650-349 San Mateo N/A
650-350 San Mateo N/A
650-351 South San Francisco N/A
650-352 Palo Alto N/A
650-353 Palo Alto N/A
650-354 Palo Alto N/A
650-355 Pacifica N/A
650-356 San Mateo N/A
650-357 San Mateo N/A
650-358 San Mateo N/A
650-359 Pacifica N/A
650-360 South San Francisco N/A
650-361 Redwood City N/A
650-362 Redwood City N/A
650-363 Redwood City N/A
650-364 Redwood City N/A
650-365 Redwood City N/A
650-366 Redwood City N/A
650-367 Redwood City N/A
650-368 Redwood City N/A
650-369 Redwood City N/A
650-370 Palo Alto N/A
650-371 San Mateo N/A
650-372 San Mateo N/A
650-373 San Mateo N/A
650-374 Palo Alto 5/13/2020
650-375 San Mateo N/A
650-376 San Mateo N/A
650-377 San Mateo N/A
650-378 San Mateo N/A
650-379 South San Francisco 9/12/2017
650-380 Palo Alto 11/29/2001
650-381 Redwood City N/A
650-382 Palo Alto 10/16/2014
650-383 Los Altos N/A
650-384 Palo Alto N/A
650-385 Redwood City N/A
650-386 Mountain View N/A
650-387 Palo Alto N/A
650-388 Palo Alto N/A
650-389 San Mateo N/A
650-390 Mountain View N/A
650-391 Palo Alto N/A
650-392 South San Francisco N/A
650-393 San Mateo N/A
650-394 San Carlos/ Belmont N/A
650-395 Redwood City N/A
650-396 Mountain View N/A
650-397 Los Altos N/A
650-398 San Mateo 1/8/2018
650-399 Redwood City N/A

NPANXX Area served1 Date2
650-400 Redwood City N/A
650-401 San Mateo N/A
650-402 Half Moon Bay 1/18/2018
650-403 San Mateo N/A
650-404 Mountain View N/A
650-405 Los Altos 5/8/2018
650-406 Mountain View N/A
650-407 Palo Alto 5/9/2018
650-408 San Mateo N/A
650-409 Millbrae N/A
650-410 South San Francisco 5/11/2016
650-412 San Carlos/ Belmont N/A
650-413 San Carlos/ Belmont N/A
650-414 Redwood City 12/17/2018
650-416 South San Francisco N/A
650-417 Mountain View N/A
650-418 San Mateo 3/20/2019
650-419 La Honda N/A
650-420 Pacifica 8/8/2018
650-421 Redwood City N/A
650-422 Palo Alto 4/19/2013
650-423 Redwood City N/A
650-424 Palo Alto N/A
650-425 San Mateo N/A
650-426 Mountain View N/A
650-427 Palo Alto 12/27/2006
650-428 Mountain View N/A
650-429 Mountain View N/A
650-430 San Mateo 12/27/2001
650-431 San Mateo 9/11/2015
650-432 San Mateo N/A
650-433 Palo Alto N/A
650-434 Woodside N/A
650-435 San Mateo 2/16/2015
650-436 San Mateo 9/8/2015
650-437 San Mateo 3/3/2014
650-438 South San Francisco 10/18/2001
650-439 Mountain View 10/4/2018
650-440 Half Moon Bay 9/19/2002
650-441 Palo Alto 9/4/2015
650-442 South San Francisco 9/26/2022
650-443 Millbrae N/A
650-444 Palo Alto N/A
650-445 San Mateo 7/22/2013
650-446 Woodside 4/23/2001
650-447 Mountain View 8/30/2016
650-448 Mountain View 8/31/2016
650-449 San Francisco N/A
650-450 Mountain View 1/28/2002
650-451 Pacifica N/A
650-452 South San Francisco N/A
650-453 San Carlos/ Belmont N/A
650-454 Redwood City 1/28/2002
650-455 Millbrae N/A
650-456 Pescadero N/A
650-457 South San Francisco 10/23/2015
650-458 San Mateo N/A
650-459 Half Moon Bay 2/6/2019
650-460 Palo Alto 10/17/2014
650-461 Palo Alto N/A
650-462 Palo Alto N/A
650-463 Palo Alto N/A
650-464 Redwood City N/A
650-465 Redwood City N/A
650-466 San Francisco N/A
650-467 South San Francisco N/A
650-468 Palo Alto 4/23/2001
650-469 Los Altos N/A
650-470 Palo Alto N/A
650-471 Los Altos N/A
650-472 Los Altos N/A
650-473 Palo Alto N/A
650-474 Redwood City N/A
650-475 Palo Alto N/A
650-476 Half Moon Bay 9/21/2016
650-477 San Mateo N/A
650-479 Half Moon Bay N/A
650-480 Redwood City N/A
650-481 Redwood City N/A
650-482 Redwood City N/A
650-483 San Mateo N/A
650-484 San Mateo 7/8/2016
650-485 Palo Alto N/A
650-486 San Carlos/ Belmont N/A
650-487 La Honda N/A
650-488 San Francisco N/A
650-489 San Carlos/ Belmont N/A
650-490 Millbrae 1/28/2002
650-491 South San Francisco N/A
650-492 Los Altos 1/28/2002
650-493 Palo Alto N/A
650-494 Palo Alto N/A
650-495 Mountain View 8/26/2015
650-496 Palo Alto N/A
650-497 Palo Alto N/A
650-498 Palo Alto N/A
650-499 Mountain View 4/25/2016

NPANXX Area served1 Date2
650-500 San Carlos/ Belmont N/A
650-501 Pacifica 2/8/2019
650-502 South San Francisco 2/8/2019
650-503 Redwood City N/A
650-504 San Mateo N/A
650-505 Palo Alto 2/6/2018
650-506 San Carlos/ Belmont N/A
650-507 Palo Alto 10/25/2019
650-508 San Carlos/ Belmont N/A
650-509 Palo Alto 4/26/2016
650-512 Palo Alto 10/25/2019
650-513 San Mateo N/A
650-514 San Mateo 3/22/2019
650-515 South San Francisco N/A
650-516 Pacifica N/A
650-517 San Carlos/ Belmont N/A
650-518 Los Altos 9/21/2001
650-519 Palo Alto 1/10/2022
650-520 San Mateo N/A
650-521 Palo Alto 8/4/2005
650-522 San Mateo N/A
650-523 San Mateo N/A
650-524 San Mateo N/A
650-525 San Mateo N/A
650-526 Mountain View N/A
650-527 Mountain View N/A
650-528 Mountain View N/A
650-529 Woodside N/A
650-530 Woodside N/A
650-531 Palo Alto 3/26/2020
650-532 San Mateo N/A
650-533 San Mateo N/A
650-534 South San Francisco N/A
650-535 Moss Beach N/A
650-536 San Francisco 3/17/2017
650-537 Mountain View N/A
650-538 Pescadero N/A
650-539 San Mateo N/A
650-540 South San Francisco 8/28/2020
650-541 San Mateo 1/10/2022
650-542 Redwood City N/A
650-543 Palo Alto N/A
650-544 San Mateo N/A
650-545 Mountain View N/A
650-546 Palo Alto 8/31/2015
650-547 Woodside 1/10/2022
650-548 San Mateo N/A
650-549 Redwood City N/A
650-550 San Francisco N/A
650-551 San Carlos/ Belmont N/A
650-552 Millbrae N/A
650-553 South San Francisco N/A
650-554 San Mateo N/A
650-556 Redwood City N/A
650-557 Pacifica N/A
650-558 San Mateo N/A
650-559 Los Altos N/A
650-560 Half Moon Bay N/A
650-561 Palo Alto N/A
650-562 Redwood City N/A
650-563 Moss Beach N/A
650-564 Mountain View N/A
650-565 Palo Alto N/A
650-566 Palo Alto N/A
650-567 Mountain View N/A
650-568 Redwood City N/A
650-569 Redwood City N/A
650-570 San Mateo N/A
650-571 San Mateo N/A
650-572 San Mateo N/A
650-573 San Mateo N/A
650-574 San Mateo N/A
650-575 Palo Alto N/A
650-576 San Mateo N/A
650-577 San Mateo N/A
650-578 San Mateo N/A
650-579 San Mateo N/A
650-580 South San Francisco N/A
650-581 San Mateo N/A
650-582 Mountain View 1/29/2021
650-583 South San Francisco N/A
650-584 Mountain View N/A
650-585 San Carlos/ Belmont N/A
650-586 Palo Alto 2/1/2021
650-587 Redwood City N/A
650-588 South San Francisco N/A
650-589 South San Francisco N/A
650-590 San Carlos/ Belmont N/A
650-591 San Carlos/ Belmont N/A
650-592 San Carlos/ Belmont N/A
650-593 San Carlos/ Belmont N/A
650-594 San Carlos/ Belmont N/A
650-595 San Carlos/ Belmont N/A
650-596 San Carlos/ Belmont N/A
650-597 San Carlos/ Belmont 10/4/2008
650-598 San Carlos/ Belmont N/A
650-599 Redwood City N/A

NPANXX Area served1 Date2
650-600 Palo Alto N/A
650-602 Mountain View 10/26/2021
650-603 Mountain View N/A
650-604 Mountain View N/A
650-605 Mountain View N/A
650-607 San Carlos/ Belmont N/A
650-608 San Francisco 10/11/2016
650-609 Millbrae 12/14/2021
650-610 San Carlos/ Belmont N/A
650-612 San Mateo N/A
650-613 Palo Alto 8/23/2021
650-614 Palo Alto N/A
650-615 South San Francisco N/A
650-616 South San Francisco N/A
650-617 Palo Alto N/A
650-618 Palo Alto N/A
650-619 San Mateo N/A
650-620 San Carlos/ Belmont N/A
650-621 Palo Alto N/A
650-622 San Carlos/ Belmont N/A
650-623 Mountain View N/A
650-624 South San Francisco N/A
650-625 Mountain View N/A
650-627 San Mateo N/A
650-628 San Carlos/ Belmont N/A
650-629 San Mateo 9/22/2021
650-630 Palo Alto 8/22/2001
650-631 San Carlos/ Belmont N/A
650-632 San Carlos/ Belmont N/A
650-633 San Carlos/ Belmont N/A
650-634 South San Francisco N/A
650-635 South San Francisco N/A
650-636 South San Francisco N/A
650-637 San Carlos/ Belmont N/A
650-638 San Mateo N/A
650-639 San Mateo N/A
650-640 San Carlos/ Belmont 7/1/2022
650-641 Mountain View N/A
650-642 San Mateo N/A
650-643 Palo Alto 11/15/2021
650-644 Palo Alto N/A
650-645 San Mateo N/A
650-646 Palo Alto N/A
650-647 Redwood City 12/16/2021
650-648 Millbrae N/A
650-649 Redwood City N/A
650-650 San Mateo 9/27/2022
650-651 Millbrae N/A
650-652 Millbrae N/A
650-653 San Mateo N/A
650-654 San Carlos/ Belmont N/A
650-655 San Mateo N/A
650-656 Palo Alto 4/7/2014
650-658 Woodside 7/11/2022
650-660 Half Moon Bay 3/13/2015
650-662 La Honda 3/22/2001
650-663 Pacifica 12/28/2021
650-664 Mountain View 6/16/2022
650-665 Palo Alto 7/21/2014
650-666 Palo Alto N/A
650-667 San Mateo 9/3/2014
650-668 Los Altos 7/10/2020
650-669 Mountain View 9/21/2001
650-670 Redwood City N/A
650-671 South San Francisco 1/7/2022
650-672 Millbrae 9/8/2022
650-673 La Honda 12/14/2009
650-674 San Carlos/ Belmont 10/24/2022
650-675 Pacifica 10/26/2021
650-676 South San Francisco 3/7/2005
650-677 South San Francisco 5/20/2019
650-678 San Mateo N/A
650-679 Redwood City N/A
650-680 Los Altos 7/15/2016
650-681 Palo Alto 5/17/2001
650-682 Palo Alto N/A
650-683 Woodside N/A
650-684 Millbrae N/A
650-685 San Mateo N/A
650-686 Millbrae N/A
650-687 Palo Alto N/A
650-688 Palo Alto N/A
650-689 Millbrae N/A
650-690 Palo Alto N/A
650-691 Mountain View N/A
650-692 Millbrae N/A
650-693 Mountain View N/A
650-694 Mountain View N/A
650-695 Mountain View 1/20/2015
650-696 San Mateo N/A
650-697 Millbrae N/A
650-698 Palo Alto 2/28/2022
650-699 San Mateo 3/19/2019
NPANXX Area served1 Date2
650-701 Redwood City N/A
650-702 Palo Alto 8/30/2022
650-703 San Mateo N/A
650-704 Palo Alto N/A
650-705 Mountain View 9/20/2022
650-708 South San Francisco 9/8/2022
650-709 Palo Alto 5/8/2018
650-712 Half Moon Bay N/A
650-713 Half Moon Bay N/A
650-714 Palo Alto N/A
650-715 San Mateo 9/2/2022
650-716 Redwood City N/A
650-718 Moss Beach N/A
650-719 Moss Beach N/A
650-720 Half Moon Bay N/A
650-721 Palo Alto N/A
650-722 Redwood City N/A
650-723 Palo Alto N/A
650-724 Palo Alto N/A
650-725 Palo Alto N/A
650-726 Half Moon Bay N/A
650-727 San Mateo 6/3/2014
650-728 Moss Beach N/A
650-729 Half Moon Bay N/A
650-730 San Carlos/ Belmont N/A
650-731 San Francisco N/A
650-732 Millbrae N/A
650-733 Pacifica N/A
650-734 Redwood City 9/8/2022
650-735 Pacifica N/A
650-736 Palo Alto N/A
650-737 South San Francisco N/A
650-738 Pacifica N/A
650-739 Palo Alto N/A
650-740 San Mateo N/A
650-741 South San Francisco N/A
650-742 South San Francisco N/A
650-743 Redwood City N/A
650-744 Mountain View 8/25/2020
650-745 South San Francisco N/A
650-746 San Francisco N/A
650-747 La Honda N/A
650-748 La Honda N/A
650-749 La Honda N/A
650-750 Half Moon Bay 2/11/2016
650-752 Palo Alto N/A
650-753 San Mateo 9/24/2014
650-754 South San Francisco N/A
650-755 San Francisco N/A
650-756 San Francisco N/A
650-757 San Francisco N/A
650-758 San Francisco N/A
650-759 San Mateo N/A
650-761 San Francisco N/A
650-762 San Mateo N/A
650-763 South San Francisco N/A
650-766 San Mateo N/A
650-769 San Carlos/ Belmont N/A
650-770 Los Altos 1/29/2016
650-771 Redwood City 9/21/2001
650-772 Mountain View 9/30/2014
650-773 San Mateo 11/29/2001
650-776 Palo Alto N/A
650-777 Millbrae N/A
650-779 Redwood City N/A
650-780 Redwood City N/A
650-781 San Mateo N/A
650-782 Los Altos 2/18/2022
650-784 South San Francisco N/A
650-785 Palo Alto 10/13/2014
650-786 Redwood City N/A
650-787 San Mateo N/A
650-788 Palo Alto 3/19/2019
650-789 Mountain View 8/5/2021
650-793 Mountain View N/A
650-794 South San Francisco N/A
650-795 La Honda N/A
650-796 Palo Alto N/A
650-797 South San Francisco 10/27/2014
650-798 Palo Alto N/A
650-799 Palo Alto N/A
NPANXX Area served1 Date2
650-800 Palo Alto N/A
650-801 San Carlos/ Belmont N/A
650-802 San Carlos/ Belmont N/A
650-804 Palo Alto 8/21/2002
650-808 South San Francisco N/A
650-810 Mountain View N/A
650-812 Palo Alto N/A
650-813 Palo Alto N/A
650-814 Palo Alto N/A
650-815 Palo Alto N/A
650-817 Redwood City N/A
650-821 South San Francisco N/A
650-822 South San Francisco 3/25/2015
650-823 Los Altos N/A
650-825 South San Francisco N/A
650-826 South San Francisco N/A
650-827 South San Francisco N/A
650-829 South San Francisco N/A
650-830 San Carlos/ Belmont 1/25/2001
650-832 San Carlos/ Belmont N/A
650-833 Palo Alto N/A
650-834 South San Francisco 9/21/2001
650-835 South San Francisco 1/25/2001
650-836 Pescadero 6/10/2016
650-837 South San Francisco N/A
650-838 Palo Alto N/A
650-839 Redwood City N/A
650-842 Palo Alto N/A
650-843 Palo Alto N/A
650-844 San Mateo 8/25/2020
650-845 Palo Alto N/A
650-846 Palo Alto N/A
650-847 Palo Alto N/A
650-849 Palo Alto N/A
650-850 Woodside N/A
650-851 Woodside N/A
650-852 Palo Alto N/A
650-853 Palo Alto N/A
650-854 Palo Alto N/A
650-855 Palo Alto N/A
650-856 Palo Alto N/A
650-857 Palo Alto N/A
650-858 Palo Alto N/A
650-859 Palo Alto N/A
650-860 Pescadero N/A
650-861 Mountain View 9/19/2002
650-862 Palo Alto N/A
650-863 San Mateo N/A
650-864 Mountain View N/A
650-865 San Mateo 10/28/2016
650-866 South San Francisco N/A
650-867 San Mateo N/A
650-868 Redwood City N/A
650-869 South San Francisco N/A
650-870 South San Francisco N/A
650-871 South San Francisco N/A
650-872 South San Francisco N/A
650-873 South San Francisco N/A
650-874 South San Francisco N/A
650-875 South San Francisco N/A
650-876 South San Francisco N/A
650-877 South San Francisco N/A
650-878 South San Francisco N/A
650-879 Pescadero N/A
650-880 Mountain View 3/22/2018
650-881 Pescadero N/A
650-882 Pescadero N/A
650-885 Palo Alto 6/27/2017
650-887 Los Altos N/A
650-888 San Mateo N/A
650-889 Half Moon Bay 3/1/2001
650-892 South San Francisco N/A
650-897 Moss Beach N/A
650-898 Pacifica N/A
650-899 La Honda N/A

NPANXX Area served1 Date2
650-900 Los Altos N/A
650-903 Mountain View N/A
650-906 Palo Alto N/A
650-910 South San Francisco 4/23/2021
650-912 Half Moon Bay 10/21/2022
650-917 Los Altos N/A
650-918 San Mateo N/A
650-919 Mountain View N/A
650-921 San Mateo 9/21/2001
650-922 South San Francisco 3/1/2001
650-924 Palo Alto N/A
650-926 Palo Alto N/A
650-930 Mountain View N/A
650-931 San Mateo N/A
650-932 Mountain View N/A
650-933 Mountain View N/A
650-934 Mountain View N/A
650-935 Los Altos N/A
650-937 Mountain View N/A
650-938 Mountain View N/A
650-940 Mountain View N/A
650-941 Los Altos N/A
650-942 Millbrae 8/15/2003
650-943 Mountain View N/A
650-944 Mountain View N/A
650-946 Los Altos N/A
650-947 Los Altos N/A
650-948 Los Altos N/A
650-949 Los Altos N/A
650-952 South San Francisco N/A
650-954 San Mateo N/A
650-955 Half Moon Bay 1/13/2020
650-960 Mountain View N/A
650-961 Mountain View N/A
650-962 Mountain View N/A
650-963 Mountain View N/A
650-964 Mountain View N/A
650-965 Mountain View N/A
650-966 Mountain View N/A
650-967 Mountain View N/A
650-968 Mountain View N/A
650-969 Mountain View N/A
650-977 Pacifica 3/20/2019
650-980 Redwood City N/A
650-984 Pacifica 6/25/2001
650-985 San Francisco N/A
650-988 Mountain View N/A
650-989 South San Francisco N/A
650-991 San Francisco N/A
650-992 San Francisco N/A
650-993 San Francisco N/A
650-994 San Francisco N/A
650-995 Redwood City 1/25/2001
650-996 Mountain View N/A
650-997 San Francisco N/A
650-999 Palo Alto N/A
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. Assignment date. N/A - mostly CO codes assigned before 2001.
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Cities in area code 650

City1 County Time2
Atherton San Mateo P
Belmont San Mateo P
Brisbane San Mateo P
Burlingame San Mateo P
Daly City San Mateo P
El Granada San Mateo P
Half Moon Bay San Mateo P
La Honda San Mateo P
Loma Mar San Mateo P
Los Altos Santa Clara P
Menlo Park San Mateo P
Millbrae San Mateo P
Montara San Mateo P
Moss Beach San Mateo P
Mountain View Santa Clara P
Pacifica San Mateo P
Palo Alto Santa Clara P
Pescadero San Mateo P
Portola Valley San Mateo P
Redwood City San Mateo P
San Bruno San Mateo P
San Carlos San Mateo P
San Gregorio San Mateo P
San Mateo San Mateo P
South San Francisco San Mateo P
Stanford Santa Clara P
  1. Listed above are most places served by area code 650. When multiple places in a state/province share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. P stands for Pacific Time Zone (currently 11:17:46 PM).
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