Area Code 650 Details

Area code 650 includes most of San Mateo County, California, and the extreme northwest portion of Santa Clara County, including Palo Alto and Mountain View. Area code 650 was created in a split of area code 415, making 10-digit dialing mandatory.

AreaCode/Prefix (Exchange) Location
650-200 San Mateo, CA
650-201 San Bruno, CA
650-202 San Mateo, CA
650-204 San Francisco, CA
650-205 San Bruno, CA
650-207 Redwood City, CA
650-208 Redwood City, CA
650-209 San Jose, CA
650-210 Mountain View, CA
650-212 San Mateo, CA
650-213 Palo Alto, CA
650-214 Mountain View, CA
650-215 Mountain View, CA
650-216 Redwood City, CA
650-217 San Mateo, CA
650-218 Brisbane, CA
650-219 San Bruno, CA
650-220 San Mateo, CA
650-221 Redwood City, CA
650-222 San Mateo, CA
650-223 Palo Alto, CA
650-224 Mountain View, CA
650-225 San Bruno, CA
650-227 San Mateo, CA
650-228 San Bruno, CA
650-229 Fremont, CA
650-230 Fremont, CA
650-231 Millbrae, CA
650-233 Palo Alto, CA
650-234 Palo Alto, CA
650-235 San Mateo, CA
650-236 Palo Alto, CA
650-237 Mountain View, CA
650-238 San Bruno, CA
650-239 Millbrae, CA
650-240 San Mateo, CA
650-241 Redwood City, CA
650-242 San Mateo, CA
650-243 San Bruno, CA
650-244 San Bruno, CA
650-245 San Mateo, CA
650-246 San Bruno, CA
650-247 Palo Alto, CA
650-248 Palo Alto, CA
650-249 Redwood City, CA
650-251 Palo Alto, CA
650-252 Palo Alto, CA
650-253 Mountain View, CA
650-254 Mountain View, CA
650-255 San Bruno, CA
650-256 San Bruno, CA
650-257 Redwood City, CA
650-258 Palo Alto, CA
650-259 Millbrae, CA
650-260 Redwood City, CA
650-261 Redwood City, CA
650-262 Pescadero, CA
650-263 Moss Beach, CA
650-265 Mountain View, CA
650-266 San Bruno, CA
650-267 San Francisco, CA
650-268 Pescadero, CA
650-269 Palo Alto, CA
650-270 San Bruno, CA
650-271 San Francisco, CA
650-272 Palo Alto, CA
650-273 San Bruno, CA
650-274 Brisbane, CA
650-276 Half Moon Bay, CA
650-277 Redwood City, CA
650-278 San Mateo, CA
650-279 Mountain View, CA
650-280 Mountain View, CA
650-281 Brisbane, CA
650-282 Mountain View, CA
650-283 Palo Alto, CA
650-284 Half Moon Bay, CA
650-285 Palo Alto, CA
650-286 San Mateo, CA
650-287 San Mateo, CA
650-288 San Mateo, CA
650-289 Palo Alto, CA
650-290 Pacifica, CA
650-291 San Bruno, CA
650-292 San Mateo, CA
650-293 San Mateo, CA
650-294 San Mateo, CA
650-295 San Mateo, CA
650-296 San Bruno, CA
650-297 Pescadero, CA
650-298 Redwood City, CA
650-299 Redwood City, CA
650-300 Palo Alto, CA
650-301 Colma, CA
650-302 Millbrae, CA
650-303 San Bruno, CA
650-305 Los Altos, CA
650-306 Redwood City, CA
650-307 Millbrae, CA
650-308 Palo Alto, CA
650-312 San Mateo, CA
650-314 Mountain View, CA
650-315 Brisbane, CA
650-316 Mountain View, CA
650-317 Mountain View, CA
650-318 Mountain View, CA
650-319 Sunnyvale, CA
650-320 Palo Alto, CA
650-321 Palo Alto, CA
650-322 Palo Alto, CA
650-323 Palo Alto, CA
650-324 Palo Alto, CA
650-325 Palo Alto, CA
650-326 Palo Alto, CA
650-327 Palo Alto, CA
650-328 Palo Alto, CA
650-329 Palo Alto, CA
650-330 Palo Alto, CA
650-331 Palo Alto, CA
650-333 San Bruno, CA
650-335 Mountain View, CA
650-336 Mountain View, CA
650-337 Pescadero, CA
650-340 San Mateo, CA
650-341 San Mateo, CA
650-342 San Mateo, CA
650-343 San Mateo, CA
650-344 San Mateo, CA
650-345 San Mateo, CA
650-346 Brisbane, CA
650-347 San Mateo, CA
650-348 San Mateo, CA
650-349 San Mateo, CA
650-350 San Mateo, CA
650-351 San Francisco, CA
650-352 Palo Alto, CA
650-353 Palo Alto, CA
650-354 Palo Alto, CA
650-355 Pacifica, CA
650-356 San Mateo, CA
650-357 San Mateo, CA
650-358 San Mateo, CA
650-359 Pacifica, CA
650-360 San Bruno, CA
650-361 Redwood City, CA
650-362 Redwood City, CA
650-363 Redwood City, CA
650-364 Redwood City, CA
650-365 Redwood City, CA
650-366 Redwood City, CA
650-367 Redwood City, CA
650-368 Redwood City, CA
650-369 Redwood City, CA
650-370 Palo Alto, CA
650-371 San Mateo, CA
650-372 San Mateo, CA
650-373 San Mateo, CA
650-374 Redwood City, CA
650-375 San Mateo, CA
650-376 San Mateo, CA
650-377 San Mateo, CA
650-378 San Mateo, CA
650-380 Palo Alto, CA
650-381 Redwood City, CA
650-383 San Jose, CA
650-384 Palo Alto, CA
650-385 Redwood City, CA
650-386 San Jose, CA
650-387 Palo Alto, CA
650-388 Palo Alto, CA
650-389 San Mateo, CA
650-390 Mountain View, CA
650-391 Palo Alto, CA
650-392 San Francisco, CA
650-393 San Mateo, CA
650-395 Redwood City, CA
650-396 Mountain View, CA
650-397 Los Altos, CA
650-399 Redwood City, CA
650-400 Redwood City, CA
650-401 San Mateo, CA
650-403 San Mateo, CA
650-404 Mountain View, CA
650-406 Mountain View, CA
650-408 San Mateo, CA
650-409 San Francisco, CA
650-416 San Francisco, CA
650-417 San Jose, CA
650-419 La Honda, CA
650-421 Redwood City, CA
650-422 Palo Alto, CA
650-423 Redwood City, CA
650-424 Palo Alto, CA
650-425 San Mateo, CA
650-426 Mountain View, CA
650-427 Palo Alto, CA
650-428 Mountain View, CA
650-429 Redwood City, CA
650-430 San Mateo, CA
650-432 San Mateo, CA
650-433 Palo Alto, CA
650-437 Palo Alto, CA
650-438 San Bruno, CA
650-440 Half Moon Bay, CA
650-443 Millbrae, CA
650-444 Palo Alto, CA
650-445 Palo Alto, CA
650-449 San Francisco, CA
650-450 Mountain View, CA
650-451 San Francisco, CA
650-452 San Francisco, CA
650-454 Redwood City, CA
650-455 Millbrae, CA
650-456 Pescadero, CA
650-458 San Mateo, CA
650-461 Palo Alto, CA
650-462 Palo Alto, CA
650-463 Palo Alto, CA
650-464 Redwood City, CA
650-465 Redwood City, CA
650-466 San Francisco, CA
650-467 San Bruno, CA
650-468 Palo Alto, CA
650-469 Los Altos, CA
650-470 Palo Alto, CA
650-471 San Jose, CA
650-472 Los Altos, CA
650-473 Palo Alto, CA
650-474 Redwood City, CA
650-475 Fremont, CA
650-477 San Mateo, CA
650-478 Palo Alto, CA
650-479 Half Moon Bay, CA
650-480 Redwood City, CA
650-481 Redwood City, CA
650-482 Redwood City, CA
650-483 San Mateo, CA
650-485 Palo Alto, CA
650-487 La Honda, CA
650-488 San Francisco, CA
650-490 Millbrae, CA
650-491 San Bruno, CA
650-492 Mountain View, CA
650-493 Palo Alto, CA
650-494 Palo Alto, CA
650-496 Palo Alto, CA
650-497 Palo Alto, CA
650-498 Palo Alto, CA
650-503 Redwood City, CA
650-504 San Mateo, CA
650-513 San Mateo, CA
650-515 San Bruno, CA
650-516 Pacifica, CA
650-518 Los Altos, CA
650-520 Brisbane, CA
650-521 Palo Alto, CA
650-522 San Mateo, CA
650-523 San Mateo, CA
650-524 San Mateo, CA
650-525 San Mateo, CA
650-526 Mountain View, CA
650-527 Mountain View, CA
650-528 Mountain View, CA
650-532 San Mateo, CA
650-533 Brisbane, CA
650-534 San Bruno, CA
650-535 Moss Beach, CA
650-537 Mountain View, CA
650-538 Pescadero, CA
650-539 San Mateo, CA
650-542 Redwood City, CA
650-543 San Jose, CA
650-544 Brisbane, CA
650-545 Mountain View, CA
650-548 San Mateo, CA
650-549 Redwood City, CA
650-550 Colma, CA
650-552 Millbrae, CA
650-553 San Bruno, CA
650-554 San Mateo, CA
650-556 Redwood City, CA
650-557 Pacifica, CA
650-558 San Mateo, CA
650-559 Los Altos, CA
650-560 Half Moon Bay, CA
650-561 Palo Alto, CA
650-562 Redwood City, CA
650-563 Moss Beach, CA
650-564 Mountain View, CA
650-565 Palo Alto, CA
650-566 Palo Alto, CA
650-567 Mountain View, CA
650-568 Redwood City, CA
650-569 Redwood City, CA
650-570 San Mateo, CA
650-571 San Mateo, CA
650-572 San Mateo, CA
650-573 San Mateo, CA
650-574 San Mateo, CA
650-575 Palo Alto, CA
650-576 San Mateo, CA
650-577 San Mateo, CA
650-578 San Mateo, CA
650-579 San Mateo, CA
650-580 San Bruno, CA
650-581 San Mateo, CA
650-583 San Bruno, CA
650-584 Mountain View, CA
650-587 Redwood City, CA
650-588 San Bruno, CA
650-589 San Bruno, CA
650-599 Redwood City, CA
650-600 Palo Alto, CA
650-603 Mountain View, CA
650-604 Mountain View, CA
650-605 Mountain View, CA
650-612 San Mateo, CA
650-614 Palo Alto, CA
650-615 San Bruno, CA
650-616 San Bruno, CA
650-617 Palo Alto, CA
650-618 Palo Alto, CA
650-619 San Mateo, CA
650-621 Palo Alto, CA
650-623 Mountain View, CA
650-624 San Bruno, CA
650-625 Mountain View, CA
650-627 San Mateo, CA
650-630 Palo Alto, CA
650-634 San Bruno, CA
650-635 San Bruno, CA
650-636 San Francisco, CA
650-638 San Mateo, CA
650-639 San Mateo, CA
650-641 Mountain View, CA
650-642 San Mateo, CA
650-644 Palo Alto, CA
650-645 San Mateo, CA
650-646 Palo Alto, CA
650-648 San Francisco, CA
650-649 Redwood City, CA
650-651 Millbrae, CA
650-652 Millbrae, CA
650-653 Redwood City, CA
650-655 San Mateo, CA
650-656 Palo Alto, CA
650-662 La Honda, CA
650-665 Palo Alto, CA
650-666 Palo Alto, CA
650-667 Palo Alto, CA
650-669 Mountain View, CA
650-670 Redwood City, CA
650-673 La Honda, CA
650-676 S San Fran, CA
650-678 San Mateo, CA
650-679 Redwood City, CA
650-681 Palo Alto, CA
650-682 Palo Alto, CA
650-684 Millbrae, CA
650-685 San Mateo, CA
650-686 San Francisco, CA
650-687 Palo Alto, CA
650-688 Palo Alto, CA
650-689 San Francisco, CA
650-690 Palo Alto, CA
650-691 Mountain View, CA
650-692 Millbrae, CA
650-693 Mountain View, CA
650-694 Mountain View, CA
650-696 San Mateo, CA
650-697 Millbrae, CA
650-701 Redwood City, CA
650-703 San Mateo, CA
650-704 Palo Alto, CA
650-712 Half Moon Bay, CA
650-713 Half Moon Bay, CA
650-714 Palo Alto, CA
650-716 Redwood City, CA
650-718 Moss Beach, CA
650-719 Moss Beach, CA
650-720 Half Moon Bay, CA
650-721 Palo Alto, CA
650-722 Redwood City, CA
650-723 Palo Alto, CA
650-724 Palo Alto, CA
650-725 Palo Alto, CA
650-726 Half Moon Bay, CA
650-727 Palo Alto, CA
650-728 Moss Beach, CA
650-729 Half Moon Bay, CA
650-731 San Francisco, CA
650-732 Millbrae, CA
650-733 San Francisco, CA
650-735 San Francisco, CA
650-736 Palo Alto, CA
650-737 San Bruno, CA
650-738 Pacifica, CA
650-739 Palo Alto, CA
650-740 San Mateo, CA
650-741 San Bruno, CA
650-742 San Bruno, CA
650-743 Redwood City, CA
650-745 San Francisco, CA
650-746 Colma, CA
650-747 La Honda, CA
650-748 La Honda, CA
650-749 La Honda, CA
650-752 Palo Alto, CA
650-754 Colma, CA
650-755 Colma, CA
650-756 Colma, CA
650-757 Colma, CA
650-758 Colma, CA
650-759 San Mateo, CA
650-761 San Bruno, CA
650-762 San Mateo, CA
650-763 San Francisco, CA
650-766 San Mateo, CA
650-771 Redwood City, CA
650-773 San Mateo, CA
650-776 Palo Alto, CA
650-777 Millbrae, CA
650-779 Redwood City, CA
650-780 Redwood City, CA
650-784 San Bruno, CA
650-786 Redwood City, CA
650-787 San Mateo, CA
650-793 Mountain View, CA
650-794 San Bruno, CA
650-795 La Honda, CA
650-796 Palo Alto, CA
650-798 Palo Alto, CA
650-799 Palo Alto, CA
650-800 Palo Alto, CA
650-804 Palo Alto, CA
650-808 San Bruno, CA
650-810 San Jose, CA
650-812 Palo Alto, CA
650-813 Palo Alto, CA
650-814 Palo Alto, CA
650-815 Sunnyvale, CA
650-817 Redwood City, CA
650-821 San Francisco, CA
650-823 Los Altos, CA
650-825 San Francisco, CA
650-826 San Bruno, CA
650-827 San Bruno, CA
650-829 San Bruno, CA
650-833 Palo Alto, CA
650-834 San Bruno, CA
650-835 San Bruno, CA
650-837 San Bruno, CA
650-838 Palo Alto, CA
650-839 Redwood City, CA
650-842 Palo Alto, CA
650-843 Palo Alto, CA
650-845 Palo Alto, CA
650-846 Palo Alto, CA
650-847 Palo Alto, CA
650-849 Palo Alto, CA
650-852 Palo Alto, CA
650-853 Palo Alto, CA
650-854 Palo Alto, CA
650-855 Palo Alto, CA
650-856 Palo Alto, CA
650-857 Palo Alto, CA
650-858 Palo Alto, CA
650-859 Palo Alto, CA
650-860 Pescadero, CA
650-861 Mountain View, CA
650-862 Palo Alto, CA
650-863 San Mateo, CA
650-864 Mountain View, CA
650-866 San Bruno, CA
650-867 San Mateo, CA
650-868 Redwood City, CA
650-869 San Bruno, CA
650-870 San Bruno, CA
650-871 San Bruno, CA
650-872 San Bruno, CA
650-873 San Bruno, CA
650-874 San Bruno, CA
650-875 San Bruno, CA
650-876 San Bruno, CA
650-877 San Bruno, CA
650-878 Colma, CA
650-879 Pescadero, CA
650-881 Pescadero, CA
650-882 Pescadero, CA
650-887 Los Altos, CA
650-888 San Mateo, CA
650-889 Half Moon Bay, CA
650-892 San Bruno, CA
650-897 Moss Beach, CA
650-898 Pacifica, CA
650-899 La Honda, CA
650-900 San Jose, CA
650-903 Mountain View, CA
650-906 Palo Alto, CA
650-917 Los Altos, CA
650-918 San Mateo, CA
650-919 Mountain View, CA
650-921 San Mateo, CA
650-922 San Bruno, CA
650-924 Palo Alto, CA
650-926 Palo Alto, CA
650-930 Sunnyvale, CA
650-931 San Mateo, CA
650-932 Mountain View, CA
650-933 Mountain View, CA
650-934 Mountain View, CA
650-935 Los Altos, CA
650-937 Mountain View, CA
650-938 Mountain View, CA
650-940 Mountain View, CA
650-941 Los Altos, CA
650-942 Millbrae, CA
650-943 Mountain View, CA
650-944 Mountain View, CA
650-946 Los Altos, CA
650-947 Los Altos, CA
650-948 Los Altos, CA
650-949 Los Altos, CA
650-952 San Bruno, CA
650-954 Brisbane, CA
650-960 Mountain View, CA
650-961 Mountain View, CA
650-962 Mountain View, CA
650-963 Mountain View, CA
650-964 Mountain View, CA
650-965 Mountain View, CA
650-966 Mountain View, CA
650-967 Mountain View, CA
650-968 Mountain View, CA
650-969 Mountain View, CA
650-980 Redwood City, CA
650-984 Pacifica, CA
650-985 Colma, CA
650-988 Mountain View, CA
650-989 Half Moon Bay, CA
650-991 Colma, CA
650-992 Colma, CA
650-993 Pacifica, CA
650-994 Colma, CA
650-995 Redwood City, CA
650-996 Mountain View, CA
650-997 Colma, CA
650-999 Palo Alto, CA