Area Code 408
Area code 408 is in California, USA , spanning 1 county and serving 18 cities, including San Jose, Sunnyvale or Santa Clara; it currently uses 786 prefixes, assigned from 408-200-XXXX through 408-999-XXXX.
In service since January 01, 1959, area code 408 is the parent Numbering Plan Area in overlay complex 408/669.
The current local time is .
For exact NPA boundaries see official 408 area code map
Phone number lookup
More California area codes:
Locate any 408-NXX prefix:
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-200 | San Jose West | N/A |
| 408-201 | Morgan Hill | N/A |
| 408-202 | San Jose North | N/A |
| 408-203 | Sunnyvale | N/A |
| 408-204 | San Jose North | N/A |
| 408-205 | San Jose North | N/A |
| 408-206 | San Jose North | N/A |
| 408-207 | San Jose West | N/A |
| 408-208 | Morgan Hill | 12/17/2024 |
| 408-209 | San Jose North | N/A |
| 408-210 | San Jose West | N/A |
| 408-212 | Sunnyvale | N/A |
| 408-213 | San Jose West | N/A |
| 408-214 | San Martin | 8/4/2011 |
| 408-215 | Sunnyvale | N/A |
| 408-216 | San Jose West | 5/11/2001 |
| 408-217 | San Jose West | 11/28/2007 |
| 408-218 | San Jose West | N/A |
| 408-219 | San Jose West | N/A |
| 408-220 | Sunnyvale | N/A |
| 408-221 | San Jose West | N/A |
| 408-222 | Sunnyvale | N/A |
| 408-223 | San Jose South | N/A |
| 408-224 | San Jose South | N/A |
| 408-225 | San Jose South | N/A |
| 408-226 | San Jose South | N/A |
| 408-227 | San Jose South | N/A |
| 408-228 | San Jose North | N/A |
| 408-229 | San Jose South | N/A |
| 408-230 | Sunnyvale | N/A |
| 408-231 | San Jose West | N/A |
| 408-232 | San Jose North | N/A |
| 408-233 | San Jose West | N/A |
| 408-234 | San Jose West | N/A |
| 408-235 | San Jose West | N/A |
| 408-236 | San Jose West | N/A |
| 408-237 | San Jose West | N/A |
| 408-238 | San Jose South | N/A |
| 408-239 | San Jose South | N/A |
| 408-240 | San Jose North | N/A |
| 408-241 | San Jose West | N/A |
| 408-242 | Sunnyvale | N/A |
| 408-243 | San Jose West | N/A |
| 408-244 | San Jose West | N/A |
| 408-245 | Sunnyvale | N/A |
| 408-246 | San Jose West | N/A |
| 408-247 | San Jose West | N/A |
| 408-248 | San Jose West | N/A |
| 408-249 | San Jose West | N/A |
| 408-250 | San Jose West | 6/25/2001 |
| 408-251 | San Jose North | N/A |
| 408-252 | San Jose West | N/A |
| 408-253 | San Jose West | N/A |
| 408-254 | San Jose North | N/A |
| 408-255 | San Jose West | N/A |
| 408-256 | San Jose South | N/A |
| 408-257 | San Jose West | N/A |
| 408-258 | San Jose North | N/A |
| 408-259 | San Jose North | N/A |
| 408-260 | San Jose West | N/A |
| 408-261 | San Jose West | N/A |
| 408-262 | San Jose North | N/A |
| 408-263 | San Jose North | N/A |
| 408-264 | San Jose South | N/A |
| 408-265 | San Jose South | N/A |
| 408-266 | San Jose South | N/A |
| 408-267 | San Jose South | N/A |
| 408-268 | San Jose South | N/A |
| 408-269 | San Jose South | N/A |
| 408-270 | San Jose South | N/A |
| 408-271 | San Jose West | N/A |
| 408-272 | San Jose North | N/A |
| 408-273 | San Jose North | N/A |
| 408-274 | San Jose South | N/A |
| 408-275 | San Jose West | N/A |
| 408-276 | San Jose West | N/A |
| 408-277 | San Jose West | N/A |
| 408-278 | San Jose West | N/A |
| 408-279 | San Jose West | N/A |
| 408-280 | San Jose West | N/A |
| 408-281 | San Jose South | N/A |
| 408-282 | San Jose West | N/A |
| 408-283 | San Jose West | N/A |
| 408-284 | San Jose South | N/A |
| 408-285 | San Jose West | N/A |
| 408-286 | San Jose West | N/A |
| 408-287 | San Jose West | N/A |
| 408-288 | San Jose West | N/A |
| 408-289 | San Jose West | N/A |
| 408-290 | Sunnyvale | 7/22/2011 |
| 408-291 | San Jose West | N/A |
| 408-292 | San Jose West | N/A |
| 408-293 | San Jose West | N/A |
| 408-294 | San Jose West | N/A |
| 408-295 | San Jose West | N/A |
| 408-296 | San Jose West | N/A |
| 408-297 | San Jose West | N/A |
| 408-298 | San Jose West | N/A |
| 408-299 | San Jose West | N/A |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-300 | San Jose South | 8/11/2008 |
| 408-301 | San Jose West | N/A |
| 408-302 | San Jose West | N/A |
| 408-303 | San Jose West | N/A |
| 408-304 | Saratoga | 02/29/2024 |
| 408-305 | San Jose West | N/A |
| 408-306 | Sunnyvale | 6/25/2001 |
| 408-307 | San Jose West | N/A |
| 408-308 | San Jose West | N/A |
| 408-309 | San Jose West | N/A |
| 408-310 | Morgan Hill | 12/26/2001 |
| 408-312 | San Martin | 05/09/2023 |
| 408-313 | San Jose West | N/A |
| 408-314 | San Jose West | N/A |
| 408-315 | San Jose West | N/A |
| 408-316 | San Jose West | N/A |
| 408-317 | Los Gatos | N/A |
| 408-318 | San Jose West | N/A |
| 408-319 | Salinas | N/A |
| 408-320 | San Jose West | 3/24/2010 |
| 408-321 | San Jose North | N/A |
| 408-322 | San Jose West | N/A |
| 408-323 | San Jose South | N/A |
| 408-324 | San Jose North | N/A |
| 408-325 | San Jose North | N/A |
| 408-326 | San Jose West | N/A |
| 408-327 | San Jose West | N/A |
| 408-328 | Sunnyvale | N/A |
| 408-329 | Sunnyvale | 9/16/2002 |
| 408-330 | San Jose West | N/A |
| 408-331 | Sunnyvale | N/A |
| 408-332 | San Jose West | N/A |
| 408-333 | San Jose South | N/A |
| 408-334 | San Jose West | N/A |
| 408-335 | Los Gatos | N/A |
| 408-336 | Sunnyvale | 4/19/2006 |
| 408-337 | Gilroy | 6/18/2009 |
| 408-338 | Sunnyvale | 4/7/2006 |
| 408-339 | San Jose West | N/A |
| 408-340 | Campbell | N/A |
| 408-341 | Campbell | N/A |
| 408-342 | San Jose West | N/A |
| 408-343 | San Jose West | N/A |
| 408-344 | San Jose West | N/A |
| 408-345 | San Jose West | N/A |
| 408-346 | San Jose West | N/A |
| 408-347 | San Jose North | N/A |
| 408-348 | Los Gatos | N/A |
| 408-349 | Sunnyvale | N/A |
| 408-350 | San Jose West | N/A |
| 408-351 | San Jose West | N/A |
| 408-352 | San Jose West | N/A |
| 408-353 | Los Gatos | N/A |
| 408-354 | Los Gatos | N/A |
| 408-355 | Los Gatos | N/A |
| 408-356 | Los Gatos | N/A |
| 408-357 | Los Gatos | N/A |
| 408-358 | Los Gatos | N/A |
| 408-359 | Saratoga | N/A |
| 408-360 | San Jose South | N/A |
| 408-361 | San Jose South | N/A |
| 408-362 | San Jose South | N/A |
| 408-363 | San Jose South | N/A |
| 408-364 | Campbell | N/A |
| 408-365 | San Jose South | N/A |
| 408-366 | San Jose West | N/A |
| 408-367 | San Jose West | N/A |
| 408-368 | Sunnyvale | 2/22/2002 |
| 408-369 | Campbell | N/A |
| 408-370 | Campbell | N/A |
| 408-371 | Campbell | N/A |
| 408-372 | San Jose North | 10/13/2008 |
| 408-373 | Sunnyvale | N/A |
| 408-374 | Campbell | N/A |
| 408-375 | Campbell | N/A |
| 408-376 | Campbell | N/A |
| 408-377 | Campbell | N/A |
| 408-378 | Campbell | N/A |
| 408-379 | Campbell | N/A |
| 408-380 | San Jose West | N/A |
| 408-381 | San Jose West | 9/16/2021 |
| 408-382 | San Jose North | N/A |
| 408-383 | San Jose North | N/A |
| 408-384 | Los Gatos | N/A |
| 408-385 | Campbell | N/A |
| 408-386 | San Jose West | 8/22/2001 |
| 408-387 | San Jose West | N/A |
| 408-388 | San Jose West | N/A |
| 408-389 | San Jose South | 5/6/2011 |
| 408-390 | San Jose West | 4/25/2001 |
| 408-391 | San Jose West | N/A |
| 408-392 | San Jose West | N/A |
| 408-393 | Sunnyvale | N/A |
| 408-394 | Sunnyvale | N/A |
| 408-395 | Los Gatos | N/A |
| 408-396 | San Jose West | 4/25/2001 |
| 408-397 | San Jose West | N/A |
| 408-398 | San Jose West | N/A |
| 408-399 | Los Gatos | N/A |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-400 | Sunnyvale | N/A |
| 408-401 | San Jose West | 10/18/2001 |
| 408-402 | Los Gatos | N/A |
| 408-403 | San Jose West | N/A |
| 408-404 | San Jose North | N/A |
| 408-405 | Salinas | N/A |
| 408-406 | San Jose West | N/A |
| 408-407 | San Jose West | N/A |
| 408-408 | San Jose West | 04/07/2025 |
| 408-409 | Campbell | 11/7/2008 |
| 408-410 | Campbell | 3/22/2001 |
| 408-412 | Campbell | 9/30/2010 |
| 408-413 | Gilroy | N/A |
| 408-414 | San Jose South | N/A |
| 408-415 | Morgan Hill | 08/24/2023 |
| 408-416 | San Jose North | N/A |
| 408-417 | San Jose West | 2/22/2002 |
| 408-418 | San Jose West | 12/18/2008 |
| 408-419 | Sunnyvale | 11/27/2006 |
| 408-420 | Sunnyvale | N/A |
| 408-421 | San Jose North | 9/19/2001 |
| 408-422 | San Martin | N/A |
| 408-423 | San Jose West | N/A |
| 408-424 | San Jose North | N/A |
| 408-425 | San Jose South | N/A |
| 408-426 | Campbell | 5/17/2001 |
| 408-427 | Gilroy | N/A |
| 408-428 | San Jose North | N/A |
| 408-429 | Campbell | 9/19/2002 |
| 408-430 | Gilroy | 9/30/2010 |
| 408-431 | Sunnyvale | N/A |
| 408-432 | San Jose North | N/A |
| 408-433 | San Jose North | N/A |
| 408-434 | San Jose North | N/A |
| 408-435 | San Jose North | N/A |
| 408-436 | San Jose West | N/A |
| 408-437 | San Jose West | N/A |
| 408-438 | Los Gatos | 4/19/2001 |
| 408-439 | San Jose West | N/A |
| 408-440 | San Jose South | 12/11/2006 |
| 408-441 | San Jose West | N/A |
| 408-442 | Los Gatos | 3/8/2013 |
| 408-443 | San Jose South | N/A |
| 408-444 | San Jose North | N/A |
| 408-445 | San Jose South | N/A |
| 408-446 | San Jose West | N/A |
| 408-447 | San Jose West | N/A |
| 408-448 | San Jose South | N/A |
| 408-449 | San Jose North | N/A |
| 408-450 | San Jose West | N/A |
| 408-451 | San Jose West | N/A |
| 408-452 | San Jose West | N/A |
| 408-453 | San Jose West | N/A |
| 408-454 | San Jose West | N/A |
| 408-455 | Los Gatos | 1/29/2002 |
| 408-456 | San Jose North | N/A |
| 408-457 | San Jose North | 12/12/2006 |
| 408-458 | Los Gatos | 1/29/2002 |
| 408-459 | San Jose West | 9/3/2009 |
| 408-460 | Campbell | 1/29/2002 |
| 408-461 | San Martin | 5/17/2001 |
| 408-462 | Sunnyvale | 9/11/2009 |
| 408-463 | San Jose South | N/A |
| 408-464 | San Jose North | N/A |
| 408-465 | Morgan Hill | N/A |
| 408-466 | Campbell | 12/19/2006 |
| 408-467 | San Jose West | N/A |
| 408-468 | San Jose North | N/A |
| 408-469 | Sunnyvale | N/A |
| 408-470 | Sunnyvale | N/A |
| 408-471 | San Jose North | 10/1/2010 |
| 408-472 | San Jose West | N/A |
| 408-473 | San Jose North | N/A |
| 408-474 | San Jose North | N/A |
| 408-475 | Sunnyvale | 5/10/2011 |
| 408-476 | San Jose South | 12/26/2001 |
| 408-477 | San Jose West | 7/29/2011 |
| 408-478 | San Jose South | 5/26/2011 |
| 408-479 | San Jose North | 5/26/2011 |
| 408-480 | Sunnyvale | 12/28/2001 |
| 408-481 | Sunnyvale | N/A |
| 408-482 | San Jose West | N/A |
| 408-483 | San Jose West | N/A |
| 408-484 | Saratoga | N/A |
| 408-485 | San Jose West | N/A |
| 408-486 | San Jose West | N/A |
| 408-487 | San Jose West | N/A |
| 408-488 | San Jose West | N/A |
| 408-489 | San Jose West | N/A |
| 408-490 | San Jose West | N/A |
| 408-491 | San Jose West | N/A |
| 408-492 | San Jose West | N/A |
| 408-493 | San Jose North | N/A |
| 408-494 | San Jose West | N/A |
| 408-495 | San Jose West | N/A |
| 408-496 | San Jose West | N/A |
| 408-497 | San Jose West | N/A |
| 408-498 | Sunnyvale | 7/29/2011 |
| 408-499 | San Jose West | N/A |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-500 | Morgan Hill | N/A |
| 408-501 | San Jose West | N/A |
| 408-502 | Los Gatos | 8/24/2011 |
| 408-503 | San Jose North | N/A |
| 408-504 | San Jose West | N/A |
| 408-505 | Sunnyvale | N/A |
| 408-506 | San Jose West | N/A |
| 408-507 | Sunnyvale | N/A |
| 408-508 | Campbell | 2/16/2012 |
| 408-509 | San Jose North | 9/21/2001 |
| 408-510 | San Jose West | 1/19/2007 |
| 408-512 | San Jose West | N/A |
| 408-513 | San Jose South | N/A |
| 408-514 | San Jose North | N/A |
| 408-515 | San Jose North | 4/19/2001 |
| 408-516 | San Jose West | N/A |
| 408-517 | San Jose West | N/A |
| 408-518 | San Jose North | N/A |
| 408-519 | San Jose North | N/A |
| 408-520 | San Jose North | 11/25/2009 |
| 408-521 | San Jose West | N/A |
| 408-522 | Sunnyvale | N/A |
| 408-523 | Sunnyvale | N/A |
| 408-524 | Sunnyvale | N/A |
| 408-525 | San Jose North | N/A |
| 408-526 | San Jose North | N/A |
| 408-527 | San Jose North | N/A |
| 408-528 | San Jose South | N/A |
| 408-529 | San Jose West | N/A |
| 408-530 | Sunnyvale | N/A |
| 408-531 | San Jose South | N/A |
| 408-532 | San Jose South | N/A |
| 408-533 | San Jose West | N/A |
| 408-534 | San Jose West | N/A |
| 408-535 | San Jose West | N/A |
| 408-536 | San Jose West | N/A |
| 408-537 | San Jose West | N/A |
| 408-538 | San Jose West | N/A |
| 408-539 | San Jose West | N/A |
| 408-540 | Campbell | N/A |
| 408-541 | Sunnyvale | N/A |
| 408-542 | Sunnyvale | N/A |
| 408-543 | Sunnyvale | N/A |
| 408-544 | San Jose North | N/A |
| 408-545 | San Jose North | N/A |
| 408-546 | San Jose North | N/A |
| 408-547 | San Jose West | N/A |
| 408-548 | Sunnyvale | N/A |
| 408-549 | San Jose West | N/A |
| 408-550 | San Jose West | N/A |
| 408-551 | San Jose West | N/A |
| 408-552 | San Jose West | N/A |
| 408-553 | San Jose West | N/A |
| 408-554 | San Jose West | N/A |
| 408-556 | San Jose West | N/A |
| 408-557 | San Jose West | N/A |
| 408-558 | Campbell | N/A |
| 408-559 | Campbell | N/A |
| 408-560 | Los Gatos | 2/16/2012 |
| 408-561 | San Jose West | 8/22/2001 |
| 408-562 | San Jose West | N/A |
| 408-563 | San Jose West | N/A |
| 408-564 | San Jose West | N/A |
| 408-565 | San Jose West | N/A |
| 408-566 | San Jose West | N/A |
| 408-567 | San Jose West | N/A |
| 408-568 | San Jose West | N/A |
| 408-569 | San Jose West | 4/25/2001 |
| 408-570 | San Jose North | N/A |
| 408-571 | San Jose North | N/A |
| 408-572 | San Jose West | N/A |
| 408-573 | San Jose West | N/A |
| 408-574 | San Jose South | N/A |
| 408-575 | San Jose West | N/A |
| 408-576 | San Jose North | N/A |
| 408-577 | San Jose North | N/A |
| 408-578 | San Jose South | N/A |
| 408-579 | San Jose West | N/A |
| 408-580 | San Jose South | N/A |
| 408-581 | San Jose West | N/A |
| 408-582 | San Jose North | N/A |
| 408-583 | Campbell | N/A |
| 408-584 | Sunnyvale | N/A |
| 408-585 | Sunnyvale | N/A |
| 408-586 | San Jose North | N/A |
| 408-587 | Salinas | N/A |
| 408-588 | San Jose West | N/A |
| 408-589 | San Jose West | N/A |
| 408-590 | San Jose West | N/A |
| 408-591 | San Jose West | N/A |
| 408-592 | San Jose North | N/A |
| 408-593 | Sunnyvale | N/A |
| 408-594 | Sunnyvale | N/A |
| 408-595 | San Jose West | N/A |
| 408-596 | Los Gatos | 11/28/2001 |
| 408-597 | San Jose North | N/A |
| 408-598 | Sunnyvale | 4/19/2007 |
| 408-599 | San Jose South | 9/11/2009 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-600 | San Jose South | 8/16/2007 |
| 408-601 | San Jose North | 1/18/2012 |
| 408-602 | Salinas | N/A |
| 408-603 | Campbell | N/A |
| 408-604 | Sunnyvale | 1/18/2012 |
| 408-605 | San Jose West | N/A |
| 408-606 | San Jose West | 4/17/2012 |
| 408-607 | Morgan Hill | N/A |
| 408-608 | Campbell | N/A |
| 408-609 | San Jose North | 4/17/2012 |
| 408-610 | San Jose West | N/A |
| 408-612 | Morgan Hill | N/A |
| 408-613 | San Jose South | 9/15/2007 |
| 408-614 | Campbell | 5/17/2012 |
| 408-615 | San Jose West | N/A |
| 408-616 | Sunnyvale | N/A |
| 408-617 | Sunnyvale | N/A |
| 408-618 | San Jose North | 12/7/2012 |
| 408-619 | San Jose West | N/A |
| 408-620 | San Jose South | 9/13/2011 |
| 408-621 | Saratoga | N/A |
| 408-622 | San Jose South | N/A |
| 408-623 | San Jose South | N/A |
| 408-624 | San Jose South | N/A |
| 408-625 | San Jose West | 1/24/2001 |
| 408-626 | Campbell | N/A |
| 408-627 | San Jose North | 10/29/2004 |
| 408-628 | Campbell | N/A |
| 408-629 | San Jose South | N/A |
| 408-630 | San Jose South | 10/21/2011 |
| 408-631 | San Jose West | N/A |
| 408-632 | Gilroy | N/A |
| 408-633 | San Jose South | N/A |
| 408-634 | San Martin | N/A |
| 408-635 | San Jose North | N/A |
| 408-636 | Sunnyvale | N/A |
| 408-637 | Campbell | 2/22/2010 |
| 408-638 | San Jose West | 11/17/2011 |
| 408-639 | San Jose West | N/A |
| 408-640 | San Jose West | N/A |
| 408-641 | San Jose West | 2/22/2010 |
| 408-642 | San Jose West | 9/19/2007 |
| 408-643 | San Jose North | 10/21/2011 |
| 408-644 | San Jose South | 11/28/2001 |
| 408-645 | San Jose West | 10/21/2010 |
| 408-646 | San Jose West | 11/28/2001 |
| 408-647 | Saratoga | N/A |
| 408-648 | San Jose West | 5/17/2001 |
| 408-649 | San Jose North | 4/21/2006 |
| 408-650 | San Jose West | 8/6/2013 |
| 408-651 | Salinas | N/A |
| 408-652 | San Jose West | N/A |
| 408-653 | San Jose West | N/A |
| 408-654 | San Jose West | N/A |
| 408-655 | San Jose North | N/A |
| 408-656 | Los Gatos | N/A |
| 408-657 | San Martin | 2/27/2001 |
| 408-658 | San Jose West | 10/25/2010 |
| 408-659 | Morgan Hill | 3/30/2010 |
| 408-660 | San Jose West | N/A |
| 408-661 | San Jose South | 9/21/2001 |
| 408-662 | San Jose North | 5/26/2011 |
| 408-663 | Sunnyvale | 11/16/2010 |
| 408-664 | Sunnyvale | 3/16/2012 |
| 408-665 | Gilroy | 10/10/2007 |
| 408-666 | San Jose West | N/A |
| 408-667 | San Jose North | 10/18/2001 |
| 408-668 | San Jose West | N/A |
| 408-669 | San Jose South | 11/10/2014 |
| 408-670 | Salinas | N/A |
| 408-671 | Salinas | N/A |
| 408-672 | Salinas | N/A |
| 408-673 | San Jose West | 3/31/2010 |
| 408-674 | San Jose West | N/A |
| 408-675 | Sunnyvale | 6/4/2010 |
| 408-676 | San Martin | N/A |
| 408-677 | San Jose South | 2/22/2006 |
| 408-678 | San Jose North | N/A |
| 408-679 | Campbell | 4/15/2002 |
| 408-680 | Campbell | 1/26/2011 |
| 408-681 | San Martin | N/A |
| 408-682 | San Martin | N/A |
| 408-683 | San Martin | N/A |
| 408-684 | San Jose North | 6/4/2010 |
| 408-685 | Sunnyvale | 2/28/2001 |
| 408-686 | San Martin | N/A |
| 408-687 | San Jose North | N/A |
| 408-688 | Campbell | N/A |
| 408-689 | San Jose West | N/A |
| 408-690 | San Jose West | N/A |
| 408-691 | San Jose West | N/A |
| 408-692 | San Martin | N/A |
| 408-693 | San Jose South | 8/13/2006 |
| 408-694 | San Jose South | N/A |
| 408-695 | San Martin | N/A |
| 408-696 | San Jose West | N/A |
| 408-697 | San Jose West | N/A |
| 408-698 | Los Gatos | 09/11/2023 |
| 408-699 | San Jose West | N/A |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-701 | Sunnyvale | N/A |
| 408-702 | Sunnyvale | N/A |
| 408-703 | San Jose West | 4/12/2011 |
| 408-704 | San Jose West | 3/8/2001 |
| 408-705 | San Jose South | N/A |
| 408-706 | Morgan Hill | 1/14/2008 |
| 408-707 | San Jose North | 8/26/2011 |
| 408-708 | San Jose North | 4/15/2011 |
| 408-709 | San Jose West | 1/9/2013 |
| 408-710 | Morgan Hill | 3/22/2001 |
| 408-712 | San Jose North | N/A |
| 408-713 | Gilroy | 4/15/2011 |
| 408-714 | San Jose North | 12/24/2012 |
| 408-715 | San Jose North | N/A |
| 408-716 | Sunnyvale | N/A |
| 408-717 | San Jose South | N/A |
| 408-718 | Sunnyvale | N/A |
| 408-719 | San Jose North | N/A |
| 408-720 | Sunnyvale | N/A |
| 408-721 | Sunnyvale | N/A |
| 408-722 | Morgan Hill | 6/30/2006 |
| 408-723 | San Jose South | N/A |
| 408-724 | San Jose South | 6/9/2010 |
| 408-725 | San Jose West | N/A |
| 408-726 | San Jose North | 2/2/2005 |
| 408-727 | San Jose West | N/A |
| 408-728 | San Jose South | 8/3/2005 |
| 408-729 | San Jose North | N/A |
| 408-730 | Sunnyvale | N/A |
| 408-731 | Sunnyvale | N/A |
| 408-732 | Sunnyvale | N/A |
| 408-733 | Sunnyvale | N/A |
| 408-734 | Sunnyvale | N/A |
| 408-735 | Sunnyvale | N/A |
| 408-736 | Sunnyvale | N/A |
| 408-737 | Sunnyvale | N/A |
| 408-738 | Sunnyvale | N/A |
| 408-739 | Sunnyvale | N/A |
| 408-740 | Saratoga | 6/25/2001 |
| 408-741 | Saratoga | N/A |
| 408-742 | Sunnyvale | N/A |
| 408-743 | Sunnyvale | N/A |
| 408-744 | Sunnyvale | N/A |
| 408-745 | Sunnyvale | N/A |
| 408-746 | Sunnyvale | N/A |
| 408-747 | Sunnyvale | N/A |
| 408-748 | San Jose West | N/A |
| 408-749 | Sunnyvale | N/A |
| 408-750 | San Jose North | 3/8/2001 |
| 408-751 | San Jose North | 3/11/2008 |
| 408-752 | Sunnyvale | N/A |
| 408-753 | San Jose West | 8/3/2010 |
| 408-754 | San Jose South | 3/1/2001 |
| 408-755 | San Jose West | 4/19/2011 |
| 408-756 | Sunnyvale | N/A |
| 408-757 | Sunnyvale | N/A |
| 408-758 | San Jose West | 7/14/2010 |
| 408-759 | San Jose South | 7/7/2008 |
| 408-760 | San Jose West | N/A |
| 408-761 | Campbell | N/A |
| 408-762 | Morgan Hill | N/A |
| 408-763 | Morgan Hill | N/A |
| 408-764 | San Jose West | N/A |
| 408-765 | San Jose West | N/A |
| 408-766 | San Jose South | N/A |
| 408-767 | Gilroy | 8/1/2011 |
| 408-768 | San Jose West | N/A |
| 408-769 | Sunnyvale | N/A |
| 408-770 | San Jose North | 7/31/2008 |
| 408-771 | San Jose West | 1/25/2001 |
| 408-772 | San Jose West | N/A |
| 408-773 | Sunnyvale | N/A |
| 408-774 | Sunnyvale | N/A |
| 408-775 | San Jose North | 6/25/2008 |
| 408-776 | Morgan Hill | N/A |
| 408-777 | San Jose West | N/A |
| 408-778 | Morgan Hill | N/A |
| 408-779 | Morgan Hill | N/A |
| 408-780 | San Jose West | 8/4/2011 |
| 408-781 | San Jose West | N/A |
| 408-782 | Morgan Hill | N/A |
| 408-783 | San Jose West | 7/8/2011 |
| 408-784 | San Jose South | 9/19/2011 |
| 408-785 | San Jose West | 7/19/2010 |
| 408-786 | San Jose North | 6/1/2005 |
| 408-787 | San Jose West | N/A |
| 408-788 | San Jose West | N/A |
| 408-789 | Sunnyvale | N/A |
| 408-790 | San Jose West | N/A |
| 408-791 | San Jose North | 8/30/2010 |
| 408-792 | San Jose West | N/A |
| 408-793 | San Jose West | N/A |
| 408-794 | San Jose West | N/A |
| 408-795 | San Jose West | N/A |
| 408-796 | Campbell | N/A |
| 408-797 | San Jose North | 10/16/2012 |
| 408-798 | San Jose West | N/A |
| 408-799 | San Jose West | N/A |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-800 | San Jose South | N/A |
| 408-801 | San Jose North | 1/20/2006 |
| 408-802 | San Jose North | 5/17/2002 |
| 408-803 | Salinas | N/A |
| 408-804 | Hollister | N/A |
| 408-805 | Saratoga | 3/22/2001 |
| 408-806 | San Jose West | N/A |
| 408-807 | San Jose West | N/A |
| 408-808 | San Jose West | N/A |
| 408-809 | San Jose South | 3/8/2013 |
| 408-810 | Salinas | N/A |
| 408-812 | Salinas | N/A |
| 408-813 | San Jose West | N/A |
| 408-814 | San Jose West | N/A |
| 408-815 | San Jose West | N/A |
| 408-816 | San Jose West | 8/13/2013 |
| 408-817 | San Jose West | N/A |
| 408-818 | San Jose North | 12/26/2012 |
| 408-819 | Campbell | 3/8/2013 |
| 408-820 | San Jose West | N/A |
| 408-821 | San Jose West | N/A |
| 408-822 | Sunnyvale | N/A |
| 408-823 | San Jose West | N/A |
| 408-824 | San Jose North | 8/17/2007 |
| 408-825 | Morgan Hill | N/A |
| 408-826 | San Jose South | N/A |
| 408-827 | Los Gatos | N/A |
| 408-828 | San Jose West | N/A |
| 408-829 | San Jose West | 4/25/2001 |
| 408-830 | Sunnyvale | N/A |
| 408-831 | San Jose West | 5/21/2013 |
| 408-832 | San Jose West | N/A |
| 408-833 | San Jose South | N/A |
| 408-834 | San Jose North | N/A |
| 408-835 | Sunnyvale | 4/25/2001 |
| 408-836 | Sunnyvale | 4/25/2001 |
| 408-837 | San Martin | N/A |
| 408-838 | San Jose West | N/A |
| 408-839 | San Jose West | N/A |
| 408-840 | Gilroy | N/A |
| 408-841 | San Jose South | 2/23/2006 |
| 408-842 | Gilroy | N/A |
| 408-843 | Gilroy | N/A |
| 408-844 | San Jose West | N/A |
| 408-845 | San Jose West | N/A |
| 408-846 | Gilroy | N/A |
| 408-847 | Gilroy | N/A |
| 408-848 | Gilroy | N/A |
| 408-849 | San Jose West | N/A |
| 408-850 | San Jose West | N/A |
| 408-851 | San Jose West | 3/17/2004 |
| 408-852 | Gilroy | N/A |
| 408-853 | San Jose North | N/A |
| 408-854 | San Jose North | 2/28/2006 |
| 408-855 | San Jose West | N/A |
| 408-856 | San Jose North | N/A |
| 408-857 | San Jose West | N/A |
| 408-858 | San Jose West | N/A |
| 408-859 | San Jose West | N/A |
| 408-860 | San Jose West | N/A |
| 408-861 | San Jose West | N/A |
| 408-862 | San Jose West | N/A |
| 408-863 | San Jose West | N/A |
| 408-864 | San Jose West | N/A |
| 408-865 | San Jose West | N/A |
| 408-866 | Campbell | N/A |
| 408-867 | Saratoga | N/A |
| 408-868 | Saratoga | N/A |
| 408-869 | San Jose West | N/A |
| 408-870 | San Jose West | N/A |
| 408-871 | Campbell | N/A |
| 408-872 | Saratoga | N/A |
| 408-873 | San Jose West | N/A |
| 408-874 | Campbell | N/A |
| 408-875 | San Jose North | N/A |
| 408-876 | San Jose North | N/A |
| 408-877 | Saratoga | N/A |
| 408-878 | San Jose West | N/A |
| 408-879 | Campbell | N/A |
| 408-880 | San Jose South | N/A |
| 408-881 | San Jose West | N/A |
| 408-882 | San Jose West | N/A |
| 408-883 | San Jose North | 9/30/2010 |
| 408-884 | Los Gatos | N/A |
| 408-885 | San Jose West | N/A |
| 408-886 | San Jose West | 1/18/2006 |
| 408-887 | San Jose North | N/A |
| 408-888 | San Jose West | N/A |
| 408-889 | San Jose North | N/A |
| 408-890 | San Jose North | 9/5/2006 |
| 408-891 | San Jose West | N/A |
| 408-892 | San Jose West | N/A |
| 408-893 | San Jose West | N/A |
| 408-894 | San Jose North | N/A |
| 408-895 | San Jose North | N/A |
| 408-896 | San Jose West | N/A |
| 408-897 | San Antonio | N/A |
| 408-898 | Saratoga | 10/18/2001 |
| 408-899 | San Jose West | 6/25/2008 |
| NPANXX | Area Served1 | Date2 |
|---|---|---|
| 408-900 | Sunnyvale | N/A |
| 408-901 | San Jose North | 12/24/2012 |
| 408-902 | San Jose North | N/A |
| 408-903 | San Jose South | N/A |
| 408-904 | San Jose North | N/A |
| 408-905 | San Jose West | 8/8/2008 |
| 408-906 | San Jose North | 12/24/2012 |
| 408-907 | San Jose North | N/A |
| 408-908 | San Jose North | 12/24/2012 |
| 408-909 | San Martin | 3/8/2013 |
| 408-910 | Sunnyvale | 4/25/2001 |
| 408-912 | San Jose South | N/A |
| 408-913 | Saratoga | N/A |
| 408-914 | San Jose North | N/A |
| 408-915 | Campbell | 8/10/2010 |
| 408-916 | San Jose West | N/A |
| 408-917 | San Jose North | 12/24/2012 |
| 408-918 | San Jose West | N/A |
| 408-919 | San Jose West | N/A |
| 408-920 | San Jose West | N/A |
| 408-921 | San Jose West | N/A |
| 408-922 | San Jose North | N/A |
| 408-923 | San Jose North | N/A |
| 408-924 | San Jose West | N/A |
| 408-925 | San Jose West | N/A |
| 408-926 | San Jose North | N/A |
| 408-927 | San Jose South | N/A |
| 408-928 | San Jose North | N/A |
| 408-929 | San Jose North | N/A |
| 408-930 | San Jose West | N/A |
| 408-931 | San Jose West | 3/23/2006 |
| 408-932 | San Jose West | N/A |
| 408-933 | San Jose North | N/A |
| 408-934 | San Jose North | N/A |
| 408-935 | San Jose North | N/A |
| 408-936 | Sunnyvale | N/A |
| 408-937 | San Jose North | N/A |
| 408-938 | San Jose West | N/A |
| 408-939 | San Jose West | N/A |
| 408-940 | Sunnyvale | 5/28/2008 |
| 408-941 | San Jose North | N/A |
| 408-942 | San Jose North | N/A |
| 408-943 | San Jose North | N/A |
| 408-944 | San Jose North | N/A |
| 408-945 | San Jose North | N/A |
| 408-946 | San Jose North | N/A |
| 408-947 | San Jose West | N/A |
| 408-948 | San Jose West | N/A |
| 408-949 | San Jose West | N/A |
| 408-951 | San Jose West | N/A |
| 408-952 | San Jose North | N/A |
| 408-953 | San Jose North | N/A |
| 408-954 | San Jose North | N/A |
| 408-955 | San Jose North | N/A |
| 408-956 | San Jose North | N/A |
| 408-957 | San Jose North | N/A |
| 408-960 | San Jose South | N/A |
| 408-961 | San Jose West | N/A |
| 408-962 | Sunnyvale | N/A |
| 408-963 | Campbell | N/A |
| 408-964 | San Jose North | N/A |
| 408-965 | San Jose North | N/A |
| 408-966 | San Jose West | N/A |
| 408-967 | San Jose West | N/A |
| 408-968 | Salinas | N/A |
| 408-969 | San Jose West | N/A |
| 408-970 | San Jose West | N/A |
| 408-971 | San Jose West | N/A |
| 408-972 | San Jose South | N/A |
| 408-973 | San Jose West | N/A |
| 408-974 | San Jose West | N/A |
| 408-975 | San Jose West | N/A |
| 408-977 | San Jose West | N/A |
| 408-978 | San Jose South | N/A |
| 408-979 | San Jose South | N/A |
| 408-980 | San Jose West | N/A |
| 408-981 | San Jose West | N/A |
| 408-982 | San Jose West | N/A |
| 408-983 | San Jose West | N/A |
| 408-984 | San Jose West | N/A |
| 408-985 | San Jose West | N/A |
| 408-986 | San Jose West | N/A |
| 408-987 | San Jose West | N/A |
| 408-988 | San Jose West | N/A |
| 408-989 | San Jose West | N/A |
| 408-990 | Sunnyvale | N/A |
| 408-991 | Sunnyvale | N/A |
| 408-992 | Sunnyvale | N/A |
| 408-993 | San Jose West | N/A |
| 408-994 | San Jose West | N/A |
| 408-995 | San Jose West | N/A |
| 408-996 | San Jose West | N/A |
| 408-997 | San Jose South | N/A |
| 408-998 | San Jose West | N/A |
| 408-999 | San Jose West | N/A |
- 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.
- Assignment date. N/A - mostly central office codes assigned before 2001.
- NXX prefixes last updated: June 3, 2025
Cities in area code 408
| City1 | County | Time Zone2 |
|---|---|---|
| Alviso | Santa Clara | P |
| Campbell | Santa Clara | P |
| Coyote | Santa Clara | P |
| Cupertino | Santa Clara | P |
| Gilroy | Santa Clara | P |
| Holy City | Santa Clara | P |
| Los Gatos | Santa Clara | P |
| Milpitas | Santa Clara | P |
| Monte Sereno | Santa Clara | P |
| Morgan Hill | Santa Clara | P |
| Mount Hamilton | Santa Clara | P |
| New Almaden | Santa Clara | P |
| Redwood Estates | Santa Clara | P |
| San Jose | Santa Clara | P |
| San Martin | Santa Clara | P |
| Santa Clara | Santa Clara | P |
| Saratoga | Santa Clara | P |
| Sunnyvale | Santa Clara | P |
- Listed above are most places served by USA area code 408. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- P stands for Pacific Time (currently ).