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858 Area Code

Area code 858 is in California (CA), USA and some of its main locations are San Diego, National City, La Mesa, etc. (jump to city list below).

Area code 858 has been in service since June 12, 1999 and is an overlay code part of overlay complex 619/858 (overlaying area codes cover the same geographic area).

09:57:51 PM is the current time in area code 858 (Pacific Time Zone).

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858 phone number location

NPANXX Area served1 Date2
858-200 La Jolla N/A
858-201 San Diego [Mira Mesa] N/A
858-202 La Jolla N/A
858-203 La Jolla 1/27/2016
858-204 Poway N/A
858-205 Del Mar 1/16/2002
858-206 Poway 11/21/2006
858-207 Rancho Bernardo N/A
858-208 Poway N/A
858-209 Del Mar 5/22/2017
858-210 La Jolla 7/21/2008
858-212 Poway N/A
858-213 Poway N/A
858-214 La Jolla 11/22/2017
858-215 Rancho Penasquitos 3/30/2007
858-216 Rancho Penasquitos N/A
858-217 Rancho Bernardo N/A
858-218 Poway N/A
858-219 San Diego [Linda Vista] N/A
858-220 La Jolla 1/18/2002
858-221 San Diego [Linda Vista] 4/11/2016
858-222 La Jolla 10/13/2008
858-223 San Diego [Linda Vista] 6/10/2013
858-224 La Jolla 11/6/2009
858-225 San Diego [Mira Mesa] N/A
858-226 San Diego [Mira Mesa] 9/9/2014
858-227 Rancho Santa Fe N/A
858-228 La Jolla N/A
858-229 San Diego [Mira Mesa] 9/13/2001
858-230 La Jolla 8/23/2011
858-231 Poway 12/14/2001
858-232 La Jolla N/A
858-233 La Jolla N/A
858-234 Rancho Bernardo N/A
858-235 La Jolla 12/23/2019
858-236 Poway N/A
858-237 San Diego [Mira Mesa] N/A
858-238 El Cajon 9/8/2020
858-239 San Diego [Mira Mesa] 12/5/2014
858-240 Rancho Penasquitos N/A
858-241 La Jolla 1/8/2021
858-242 La Jolla 6/20/2011
858-243 Poway 5/17/2001
858-244 San Diego [Linda Vista] N/A
858-245 La Jolla 9/17/2001
858-246 La Jolla 7/3/2007
858-247 La Jolla N/A
858-248 Poway 10/18/2001
858-249 La Jolla 10/4/2012
858-250 La Jolla N/A
858-251 La Jolla 6/29/2012
858-252 Del Mar 10/8/2014
858-253 San Diego [Mira Mesa] 2/16/2015
858-254 Poway N/A
858-255 La Jolla 2/2/2011
858-256 San Diego [Linda Vista] 3/10/2013
858-257 La Jolla 10/1/2014
858-258 San Diego [Mira Mesa] 6/7/2018
858-259 Del Mar N/A
858-260 La Jolla 7/22/2013
858-261 Del Mar 2/18/2015
858-262 San Diego [Linda Vista] 3/11/2015
858-263 La Jolla 3/12/2013
858-264 San Diego [Linda Vista] 11/24/2014
858-265 San Diego [Mira Mesa] 7/2/2015
858-266 San Diego [Linda Vista] 11/8/2013
858-267 San Diego [Mira Mesa] 9/25/2015
858-268 San Diego [Linda Vista] N/A
858-269 Poway 10/3/2018
858-270 La Jolla N/A
858-271 San Diego [Mira Mesa] N/A
858-272 La Jolla N/A
858-273 La Jolla N/A
858-274 La Jolla N/A
858-275 San Diego [Mira Mesa] 4/8/2014
858-276 San Diego [Linda Vista] 2/26/2016
858-277 San Diego [Linda Vista] N/A
858-278 San Diego [Linda Vista] N/A
858-279 San Diego [Linda Vista] N/A
858-280 Del Mar 8/8/2016
858-281 La Jolla 4/22/2014
858-282 San Diego [Mira Mesa] 4/14/2017
858-283 La Jolla 10/10/2016
858-284 Del Mar 5/15/2014
858-285 San Diego [Linda Vista] 3/3/2017
858-286 Chula Vista 11/26/2018
858-287 San Diego [Mira Mesa] 8/11/2014
858-288 San Diego [Mira Mesa] 1/22/2019
858-289 San Diego [Linda Vista] 5/13/2020
858-290 Del Mar 2/28/2019
858-291 La Jolla 9/3/2014
858-292 San Diego [Linda Vista] N/A
858-293 San Diego [Mira Mesa] 5/16/2019
858-294 Chula Vista 7/23/2019
858-295 La Jolla 10/3/2014
858-296 San Diego [Linda Vista] 8/29/2019
858-297 Del Mar N/A
858-298 San Diego [Linda Vista] 2/4/2020
858-299 Del Mar 4/26/2016

NPANXX Area served1 Date2
858-300 San Diego [Linda Vista] N/A
858-301 El Cajon 6/11/2020
858-302 San Diego [Linda Vista] 10/3/2017
858-303 La Jolla 11/26/2019
858-304 Rancho Bernardo N/A
858-305 San Diego [Mira Mesa] 2/17/2021
858-306 Del Mar N/A
858-307 San Diego [Mira Mesa] 11/22/2017
858-308 San Diego [Linda Vista] 3/10/2021
858-309 San Diego [Linda Vista] N/A
858-310 Rancho Santa Fe N/A
858-312 Rancho Bernardo N/A
858-313 Del Mar 3/11/2021
858-314 Del Mar N/A
858-315 Chula Vista 7/1/2021
858-316 Chula Vista 7/1/2021
858-318 Chula Vista 5/27/2022
858-319 La Jolla 3/24/2021
858-320 La Jolla N/A
858-321 San Diego 6/30/2022
858-322 San Diego [Mira Mesa] 11/13/2015
858-323 Chula Vista 7/22/2021
858-324 Rancho Penasquitos N/A
858-325 San Diego [Linda Vista] 10/11/2021
858-326 Chula Vista 10/4/2022
858-327 San Diego 9/24/2021
858-328 La Mesa 10/26/2021
858-329 San Diego [Mira Mesa] 6/14/2016
858-330 Rancho Penasquitos 11/18/2021
858-331 Chula Vista 10/10/2022
858-332 La Jolla N/A
858-333 La Jolla N/A
858-334 La Jolla 2/15/2001
858-335 Poway N/A
858-336 La Jolla N/A
858-337 La Jolla N/A
858-338 Harbison/ Alpine 9/8/2022
858-339 El Cajon 11/4/2022
858-341 Chula Vista 10/28/2022
858-342 Del Mar N/A
858-343 La Jolla 12/6/2022
858-344 La Jolla 4/24/2001
858-345 Del Mar N/A
858-346 La Jolla N/A
858-347 Del Mar N/A
858-348 San Diego [Mira Mesa] N/A
858-349 La Jolla N/A
858-350 Del Mar N/A
858-351 San Diego 10/20/2022
858-352 La Jolla N/A
858-353 Del Mar N/A
858-354 La Jolla N/A
858-355 San Diego 9/22/2021
858-356 Del Mar N/A
858-357 San Diego [Mira Mesa] N/A
858-358 El Cajon 11/6/2020
858-359 La Jolla N/A
858-360 Rancho Penasquitos N/A
858-361 La Jolla N/A
858-362 La Jolla N/A
858-363 Jacumba 11/3/2022
858-364 Rancho Penasquitos N/A
858-365 Rancho Penasquitos N/A
858-366 La Jolla N/A
858-367 Rancho Santa Fe N/A
858-368 San Diego [Mira Mesa] N/A
858-369 Del Mar N/A
858-371 Rancho Penasquitos N/A
858-373 La Jolla N/A
858-375 Poway N/A
858-376 Rancho Bernardo N/A
858-377 Poway 7/13/2021
858-378 San Diego [Mira Mesa] 11/14/2014
858-379 El Cajon 7/21/2022
858-380 San Diego [Linda Vista] N/A
858-381 Rancho Santa Fe N/A
858-382 Poway N/A
858-384 San Diego [Linda Vista] N/A
858-385 Rancho Bernardo N/A
858-386 Poway N/A
858-388 El Cajon 3/19/2019
858-391 Poway N/A
858-395 Poway N/A
858-397 San Diego [Mira Mesa] N/A
858-399 Coronado 1/27/2021

NPANXX Area served1 Date2
858-400 Rancho Santa Fe N/A
858-401 La Jolla 3/8/2004
858-404 La Jolla N/A
858-405 La Jolla 12/14/2001
858-408 San Diego [Mira Mesa] N/A
858-410 La Jolla N/A
858-412 La Jolla 9/22/2006
858-413 Poway N/A
858-414 San Diego [Mira Mesa] 5/17/2002
858-422 Coronado 9/23/2021
858-427 San Diego [Linda Vista] N/A
858-428 Rancho Penasquitos N/A
858-429 San Diego [Linda Vista] N/A
858-430 San Diego [Linda Vista] N/A
858-431 La Jolla N/A
858-432 Rancho Bernardo N/A
858-433 San Diego [Mira Mesa] N/A
858-434 Rancho Penasquitos N/A
858-435 Poway N/A
858-436 Del Mar N/A
858-437 San Diego [Mira Mesa] N/A
858-438 Chula Vista 10/6/2022
858-442 Poway N/A
858-444 San Diego [Mira Mesa] N/A
858-449 Poway N/A
858-450 La Jolla N/A
858-451 Rancho Bernardo N/A
858-452 La Jolla N/A
858-453 La Jolla N/A
858-454 La Jolla N/A
858-455 La Jolla N/A
858-456 La Jolla N/A
858-457 La Jolla N/A
858-458 La Jolla N/A
858-459 La Jolla N/A
858-461 Del Mar 1/6/2006
858-462 National City 1/11/2022
858-463 Chula Vista 1/11/2022
858-465 Del Mar 3/29/2013
858-466 La Mesa 3/16/2021
858-467 San Diego [Linda Vista] N/A
858-471 San Diego [Mira Mesa] 3/6/2018
858-472 Rancho Bernardo 9/13/2001
858-477 San Diego 6/4/2021
858-480 Del Mar N/A
858-481 Del Mar N/A
858-483 La Jolla N/A
858-484 Rancho Penasquitos N/A
858-485 Rancho Bernardo N/A
858-486 Poway N/A
858-487 Rancho Bernardo N/A
858-488 La Jolla N/A
858-490 La Jolla N/A
858-492 San Diego [Linda Vista] N/A
858-493 San Diego [Linda Vista] N/A
858-494 San Diego [Linda Vista] N/A
858-495 San Diego [Linda Vista] N/A
858-496 San Diego [Linda Vista] N/A
858-499 San Diego [Linda Vista] N/A

NPANXX Area served1 Date2
858-500 La Jolla N/A
858-502 San Diego [Linda Vista] N/A
858-503 San Diego [Linda Vista] N/A
858-504 Rancho Santa Fe 8/30/2002
858-505 San Diego [Linda Vista] N/A
858-509 Del Mar N/A
858-513 Poway N/A
858-514 San Diego [Linda Vista] N/A
858-518 La Jolla N/A
858-519 Del Mar N/A
858-521 Rancho Bernardo N/A
858-522 San Diego [Linda Vista] N/A
858-523 Del Mar N/A
858-524 Rancho Bernardo N/A
858-525 La Jolla N/A
858-526 La Jolla N/A
858-527 San Diego [Mira Mesa] N/A
858-529 La Jolla N/A
858-530 San Diego [Mira Mesa] N/A
858-531 La Jolla 6/18/2001
858-533 Harbison/ Alpine 11/30/2021
858-534 La Jolla N/A
858-535 La Jolla N/A
858-536 San Diego [Mira Mesa] N/A
858-537 San Diego [Mira Mesa] N/A
858-538 Rancho Penasquitos N/A
858-539 La Jolla N/A
858-541 San Diego [Linda Vista] N/A
858-544 Rancho Bernardo 9/24/2021
858-546 La Jolla N/A
858-547 San Diego [Mira Mesa] N/A
858-549 San Diego [Mira Mesa] N/A
858-550 La Jolla N/A
858-551 La Jolla N/A
858-552 La Jolla N/A
858-554 La Jolla N/A
858-558 La Jolla N/A
858-560 San Diego [Linda Vista] N/A
858-564 San Diego [Mira Mesa] N/A
858-565 San Diego [Linda Vista] N/A
858-566 San Diego [Mira Mesa] N/A
858-567 La Jolla 4/22/2021
858-568 La Jolla 8/9/2006
858-569 San Diego [Linda Vista] N/A
858-571 San Diego [Linda Vista] N/A
858-573 San Diego [Linda Vista] N/A
858-576 San Diego [Linda Vista] N/A
858-577 San Diego [Mira Mesa] N/A
858-578 San Diego [Mira Mesa] N/A
858-581 La Jolla N/A
858-583 San Diego [Linda Vista] 9/24/2001
858-585 La Mesa 3/19/2019
858-586 San Diego [Mira Mesa] N/A
858-587 La Jolla N/A
858-588 Rancho Bernardo 1/13/2021
858-592 Rancho Bernardo N/A
858-597 La Jolla N/A
858-598 San Diego [Linda Vista] N/A
858-599 National City 7/10/2020

NPANXX Area served1 Date2
858-600 Rancho Bernardo N/A
858-602 Poway 4/1/2002
858-603 Rancho Penasquitos N/A
858-605 Rancho Bernardo N/A
858-609 San Diego [Linda Vista] N/A
858-610 San Diego [Mira Mesa] 8/30/2002
858-613 Rancho Bernardo N/A
858-614 San Diego [Linda Vista] N/A
858-616 San Diego [Linda Vista] N/A
858-617 Del Mar N/A
858-618 Rancho Bernardo N/A
858-621 San Diego [Mira Mesa] N/A
858-622 La Jolla N/A
858-623 La Jolla N/A
858-625 La Jolla N/A
858-626 La Jolla N/A
858-627 San Diego [Linda Vista] N/A
858-630 San Diego [Mira Mesa] N/A
858-633 San Diego [Linda Vista] N/A
858-634 San Diego [Linda Vista] N/A
858-635 San Diego [Mira Mesa] N/A
858-636 San Diego [Linda Vista] N/A
858-637 San Diego [Linda Vista] N/A
858-638 La Jolla N/A
858-642 La Jolla N/A
858-643 La Jolla N/A
858-644 San Diego [Mira Mesa] 9/23/2021
858-646 La Jolla N/A
858-648 Poway 2/23/2018
858-649 Rancho Bernardo N/A
858-650 San Diego [Linda Vista] N/A
858-651 La Jolla N/A
858-652 La Jolla 9/21/2006
858-653 San Diego [Mira Mesa] N/A
858-654 San Diego [Linda Vista] N/A
858-655 Rancho Bernardo N/A
858-657 La Jolla N/A
858-658 La Jolla N/A
858-663 Poway N/A
858-665 La Jolla 1/19/2022
858-666 La Jolla N/A
858-667 San Diego [Linda Vista] 11/9/2020
858-668 Poway N/A
858-672 Rancho Penasquitos N/A
858-673 Rancho Bernardo N/A
858-674 Rancho Bernardo N/A
858-675 Rancho Bernardo N/A
858-676 Rancho Bernardo N/A
858-677 La Jolla N/A
858-678 La Jolla N/A
858-679 Poway N/A
858-682 Poway N/A
858-683 Rancho Bernardo N/A
858-684 San Diego [Mira Mesa] N/A
858-687 Poway 1/19/2022
858-688 San Diego [Mira Mesa] 9/24/2001
858-689 San Diego [Mira Mesa] N/A
858-692 La Jolla 8/14/2002
858-693 San Diego [Mira Mesa] N/A
858-694 San Diego [Linda Vista] N/A
858-695 San Diego [Mira Mesa] N/A
858-699 La Jolla 11/7/2001
NPANXX Area served1 Date2
858-703 Del Mar N/A
858-704 Del Mar N/A
858-705 Rancho Bernardo N/A
858-707 San Diego [Linda Vista] N/A
858-712 San Diego [Linda Vista] N/A
858-713 La Jolla N/A
858-715 San Diego [Linda Vista] N/A
858-716 Rancho Bernardo N/A
858-717 San Diego [Linda Vista] 8/30/2002
858-720 Del Mar N/A
858-722 Poway N/A
858-723 La Mesa 1/12/2022
858-724 Del Mar N/A
858-726 Poway N/A
858-727 San Diego 11/11/2020
858-728 San Diego [Mira Mesa] N/A
858-729 La Jolla N/A
858-731 La Jolla N/A
858-732 La Jolla N/A
858-733 Rancho Penasquitos 8/30/2002
858-735 Poway N/A
858-736 La Jolla N/A
858-737 San Diego [Linda Vista] N/A
858-740 San Diego [Mira Mesa] N/A
858-742 San Diego [Linda Vista] 1/12/2022
858-744 San Diego 4/23/2021
858-746 Poway N/A
858-748 Poway N/A
858-750 La Jolla 7/18/2006
858-751 San Diego [Linda Vista] N/A
858-752 La Jolla N/A
858-753 Rancho Bernardo N/A
858-754 La Jolla N/A
858-755 Del Mar N/A
858-756 Rancho Santa Fe N/A
858-757 San Diego [Mira Mesa] 1/29/2016
858-758 El Cajon 9/17/2020
858-759 Rancho Santa Fe N/A
858-761 San Diego [Mira Mesa] N/A
858-762 Poway N/A
858-763 San Diego [Mira Mesa] N/A
858-764 Del Mar N/A
858-765 La Jolla 8/10/2021
858-766 La Jolla 11/7/2012
858-768 La Jolla 9/22/2006
858-769 San Diego [Linda Vista] N/A
858-771 Rancho Santa Fe 11/5/2004
858-774 Rancho Bernardo N/A
858-775 La Jolla N/A
858-776 Rancho Bernardo 8/30/2002
858-777 La Jolla N/A
858-779 Rancho Santa Fe N/A
858-780 Rancho Penasquitos N/A
858-784 La Jolla N/A
858-786 National City 3/16/2021
858-787 Pine Valley 2/17/2022
858-788 La Jolla 3/19/2019
858-789 San Diego 1/4/2021
858-790 San Diego [Mira Mesa] N/A
858-792 Del Mar N/A
858-793 Del Mar N/A
858-794 Del Mar N/A
858-795 La Jolla N/A
858-798 Rancho Bernardo N/A
858-799 La Jolla N/A
NPANXX Area served1 Date2
858-800 San Diego [Mira Mesa] N/A
858-805 San Diego [Mira Mesa] N/A
858-808 National City 2/18/2022
858-810 San Diego [Linda Vista] N/A
858-812 La Jolla N/A
858-815 Rancho Bernardo N/A
858-822 La Jolla N/A
858-824 La Jolla N/A
858-826 La Jolla N/A
858-828 San Diego 2/18/2022
858-829 Poway N/A
858-831 San Diego [Mira Mesa] N/A
858-832 Rancho Santa Fe N/A
858-833 San Diego 9/17/2020
858-834 Rancho Penasquitos N/A
858-836 San Diego [Linda Vista] N/A
858-837 Rancho Penasquitos N/A
858-838 Campo 5/10/2022
858-842 Poway N/A
858-844 El Cajon 8/5/2021
858-845 La Jolla N/A
858-847 Del Mar N/A
858-848 Poway N/A
858-855 El Cajon 4/23/2021
858-856 San Diego [Linda Vista] N/A
858-859 Poway N/A
858-860 San Diego [Mira Mesa] N/A
858-863 San Diego [Mira Mesa] N/A
858-864 La Jolla N/A
858-866 La Jolla N/A
858-867 San Diego 7/10/2020
858-868 San Diego 12/19/2018
858-869 La Jolla N/A
858-874 San Diego [Linda Vista] N/A
858-875 La Jolla N/A
858-876 Del Mar N/A
858-877 San Diego [Mira Mesa] N/A
858-878 La Mesa 2/18/2022
858-879 Rancho Bernardo N/A
858-880 San Diego [Mira Mesa] N/A
858-882 La Jolla N/A
858-883 Poway N/A
858-886 La Jolla N/A
858-888 La Jolla N/A
858-898 Coronado 2/18/2022
858-899 El Cajon 1/4/2021

NPANXX Area served1 Date2
858-900 La Jolla N/A
858-901 Rancho Penasquitos N/A
858-905 Rancho Penasquitos N/A
858-909 La Jolla N/A
858-910 Chula Vista 4/1/2021
858-914 Rancho Santa Fe N/A
858-922 La Jolla N/A
858-923 Rancho Santa Fe N/A
858-924 Rancho Bernardo N/A
858-925 Del Mar N/A
858-926 La Jolla N/A
858-927 Rancho Bernardo N/A
858-933 Del Mar 8/5/2021
858-935 San Diego [Mira Mesa] N/A
858-939 San Diego [Linda Vista] N/A
858-942 Rancho Bernardo N/A
858-943 Rancho Bernardo N/A
858-944 San Diego [Linda Vista] 7/13/2021
858-945 La Jolla N/A
858-946 Rancho Bernardo N/A
858-947 Del Mar N/A
858-951 Rancho Santa Fe N/A
858-952 La Jolla 12/19/2005
858-955 Pine Valley 9/17/2020
858-956 Poway N/A
858-964 La Jolla N/A
858-966 San Diego [Linda Vista] N/A
858-967 La Jolla N/A
858-974 San Diego [Linda Vista] N/A
858-977 Del Mar 3/27/2020
858-987 San Diego [Linda Vista] N/A
858-988 San Diego 3/19/2019
858-997 La Jolla 8/17/2007
858-999 La Jolla 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 858

City1 County Time2
Alpine San Diego P
Bonita San Diego P
Boulevard San Diego P
Campo San Diego P
Chula Vista San Diego P
Coronado San Diego P
Del Mar San Diego P
Descanso San Diego P
Dulzura San Diego P
El Cajon San Diego P
Guatay San Diego P
Imperial Beach San Diego P
Jacumba San Diego P
Jamul San Diego P
La Jolla San Diego P
La Mesa San Diego P
Lakeside San Diego P
Lemon Grove San Diego P
Lincoln Acres San Diego P
Mount Laguna San Diego P
National City San Diego P
Pine Valley San Diego P
Potrero San Diego P
Poway San Diego P
Rancho San Diego San Diego P
Rancho Santa Fe San Diego P
San Diego San Diego P
San Ysidro San Diego P
Santee San Diego P
Solana Beach San Diego P
Spring Valley San Diego P
Tecate San Diego P
  1. Listed above are most places served by area code 858. 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 09:57:51 PM).
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