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Area Code 323

Area code 323 is in California, USA , spanning 1 county and serving 12 cities, including Los Angeles, East Los Angeles or South Gate; it currently uses 785 prefixes, assigned from 323-200-XXXX through 323-999-XXXX.

In service since June 13, 1998, area code 323 is the parent Numbering Plan Area in overlay complex 323/213/738.

The current local time is .

323 area code location on a map
© OpenStreetMap contributors
For exact NPA boundaries see official 323 area code map

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More California area codes:

Locate any 323-NXX prefix:

NPANXX Area Served1 Date2
323-200 Los Angeles Zone 12 N/A
323-201 Montebello N/A
323-202 Los Angeles Zone 13 N/A
323-203 Los Angeles Zone 14 N/A
323-204 Los Angeles Zone 06 N/A
323-205 Los Angeles Zone 04 N/A
323-206 Los Angeles Zone 03 N/A
323-207 Los Angeles Zone 08 N/A
323-208 Los Angeles Zone 09 N/A
323-209 Los Angeles Zone 13 N/A
323-210 Los Angeles Zone 02 N/A
323-212 Los Angeles Zone 11 N/A
323-213 Montebello 11/21/2006
323-214 Los Angeles Zone 06 N/A
323-215 Montebello N/A
323-216 Montebello 12/26/2001
323-217 Los Angeles Zone 14 N/A
323-218 Los Angeles Zone 13 N/A
323-219 Los Angeles Zone 14 7/16/2001
323-220 Los Angeles Zone 11 N/A
323-221 Los Angeles Zone 04 N/A
323-222 Los Angeles Zone 04 N/A
323-223 Los Angeles Zone 04 N/A
323-224 Los Angeles Zone 04 N/A
323-225 Los Angeles Zone 04 N/A
323-226 Los Angeles Zone 04 N/A
323-227 Los Angeles Zone 04 N/A
323-228 Los Angeles Zone 11 9/19/2001
323-229 Los Angeles Zone 14 11/28/2001
323-230 Los Angeles Zone 08 6/25/2001
323-231 Los Angeles Zone 08 N/A
323-232 Los Angeles Zone 08 N/A
323-233 Los Angeles Zone 08 N/A
323-234 Los Angeles Zone 08 N/A
323-235 Los Angeles Zone 08 N/A
323-236 Montebello 7/16/2001
323-237 Los Angeles Zone 06 5/27/2010
323-238 Los Angeles Zone 08 N/A
323-239 Los Angeles Zone 13 10/23/2008
323-240 Los Angeles Zone 14 N/A
323-241 Los Angeles Zone 09 N/A
323-242 Los Angeles Zone 09 N/A
323-243 Los Angeles Zone 14 N/A
323-244 Los Angeles Zone 03 N/A
323-245 Los Angeles Zone 02 N/A
323-246 Montebello 8/13/2006
323-247 Los Angeles Zone 14 12/10/2008
323-248 Montebello 6/7/2010
323-249 Los Angeles Zone 06 N/A
323-250 Los Angeles Zone 04 N/A
323-251 Los Angeles Zone 14 N/A
323-252 Los Angeles Zone 14 N/A
323-253 Montebello N/A
323-254 Los Angeles Zone 03 N/A
323-255 Los Angeles Zone 03 N/A
323-256 Los Angeles Zone 03 N/A
323-257 Los Angeles Zone 03 N/A
323-258 Los Angeles Zone 03 N/A
323-259 Los Angeles Zone 03 N/A
323-260 Los Angeles Zone 05 N/A
323-261 Los Angeles Zone 05 N/A
323-262 Los Angeles Zone 05 N/A
323-263 Los Angeles Zone 05 N/A
323-264 Los Angeles Zone 05 N/A
323-265 Los Angeles Zone 05 N/A
323-266 Los Angeles Zone 05 N/A
323-267 Los Angeles Zone 05 N/A
323-268 Los Angeles Zone 05 N/A
323-269 Los Angeles Zone 05 N/A
323-270 Montebello N/A
323-271 Montebello N/A
323-272 Los Angeles Zone 13 N/A
323-273 Montebello N/A
323-274 Los Angeles Zone 03 N/A
323-275 Los Angeles Zone 04 N/A
323-276 Los Angeles Zone 04 N/A
323-277 Los Angeles Zone 06 N/A
323-278 Montebello N/A
323-279 Los Angeles Zone 08 N/A
323-280 Los Angeles Zone 02 N/A
323-281 Montebello N/A
323-282 Los Angeles Zone 06 N/A
323-283 Los Angeles Zone 04 N/A
323-284 Los Angeles Zone 02 N/A
323-285 Los Angeles Zone 08 N/A
323-286 Los Angeles Zone 03 N/A
323-287 Los Angeles Zone 04 N/A
323-288 Los Angeles Zone 03 N/A
323-289 Los Angeles Zone 12 5/3/2001
323-290 Los Angeles Zone 12 N/A
323-291 Los Angeles Zone 12 N/A
323-292 Los Angeles Zone 12 N/A
323-293 Los Angeles Zone 12 N/A
323-294 Los Angeles Zone 12 N/A
323-295 Los Angeles Zone 12 N/A
323-296 Los Angeles Zone 12 N/A
323-297 Los Angeles Zone 13 N/A
323-298 Los Angeles Zone 12 N/A
323-299 Los Angeles Zone 12 N/A
NPANXX Area Served1 Date2
323-300 Los Angeles Zone 02 N/A
323-301 Los Angeles Zone 14 N/A
323-302 Los Angeles Zone 13 N/A
323-303 Montebello 11/28/2006
323-304 Los Angeles Zone 14 12/26/2001
323-305 Los Angeles Zone 09 N/A
323-306 Los Angeles Zone 08 N/A
323-307 Los Angeles Zone 05 N/A
323-308 Los Angeles Zone 14 N/A
323-309 Los Angeles Zone 14 N/A
323-310 Los Angeles Zone 06 11/23/2015
323-312 Los Angeles Zone 06 N/A
323-313 Montebello N/A
323-314 Montebello N/A
323-315 Los Angeles Zone 02 N/A
323-316 Los Angeles Zone 03 N/A
323-317 Los Angeles Zone 04 N/A
323-318 Los Angeles Zone 05 N/A
323-319 Los Angeles Zone 06 N/A
323-320 Los Angeles Zone 02 7/6/2010
323-321 Los Angeles Zone 09 N/A
323-322 Los Angeles Zone 11 N/A
323-324 Montebello N/A
323-325 Los Angeles Zone 08 N/A
323-326 Los Angeles Zone 06 N/A
323-327 Los Angeles Zone 09 N/A
323-328 Los Angeles Zone 11 N/A
323-329 Los Angeles Zone 12 N/A
323-330 Los Angeles Zone 13 N/A
323-331 Los Angeles Zone 02 5/10/2001
323-332 Los Angeles Zone 04 N/A
323-333 Los Angeles Zone 14 N/A
323-334 Los Angeles Zone 11 N/A
323-335 Los Angeles Zone 02 N/A
323-336 Los Angeles Zone 09 N/A
323-337 Los Angeles Zone 14 N/A
323-338 Los Angeles Zone 02 5/10/2001
323-339 Los Angeles Zone 03 N/A
323-340 Los Angeles Zone 03 N/A
323-341 Los Angeles Zone 03 N/A
323-342 Los Angeles Zone 04 N/A
323-343 Los Angeles Zone 04 N/A
323-344 Los Angeles Zone 03 N/A
323-345 Los Angeles Zone 02 N/A
323-346 Montebello N/A
323-347 Los Angeles Zone 12 N/A
323-348 Los Angeles Zone 12 N/A
323-349 Los Angeles Zone 03 N/A
323-350 Los Angeles Zone 04 9/19/2002
323-351 Los Angeles Zone 06 N/A
323-352 Los Angeles Zone 04 N/A
323-353 Montebello N/A
323-354 Los Angeles Zone 05 N/A
323-355 Los Angeles Zone 03 N/A
323-356 Los Angeles Zone 14 N/A
323-357 Los Angeles Zone 06 N/A
323-358 Montebello 12/23/2011
323-359 Montebello N/A
323-360 Los Angeles Zone 05 N/A
323-361 Los Angeles Zone 02 10/24/2006
323-362 Los Angeles Zone 05 N/A
323-363 Los Angeles Zone 14 N/A
323-364 Los Angeles Zone 06 9/30/2010
323-365 Montebello N/A
323-366 Los Angeles Zone 14 N/A
323-367 Los Angeles Zone 03 N/A
323-368 Los Angeles Zone 08 N/A
323-369 Los Angeles Zone 09 1/29/2002
323-370 Los Angeles Zone 13 N/A
323-371 Los Angeles Zone 14 N/A
323-372 Los Angeles Zone 14 N/A
323-373 Los Angeles Zone 11 N/A
323-374 Los Angeles Zone 06 N/A
323-375 Los Angeles Zone 02 N/A
323-376 Los Angeles Zone 14 N/A
323-377 Los Angeles Zone 14 N/A
323-378 Los Angeles Zone 14 N/A
323-379 Los Angeles Zone 04 N/A
323-380 Los Angeles Zone 14 10/6/2010
323-381 Los Angeles Zone 13 N/A
323-382 Los Angeles Zone 14 N/A
323-383 Los Angeles Zone 06 N/A
323-384 Los Angeles Zone 03 N/A
323-385 Montebello N/A
323-386 Los Angeles Zone 11 N/A
323-387 Los Angeles Zone 14 8/21/2002
323-388 Los Angeles Zone 06 N/A
323-389 Los Angeles Zone 12 2/22/2001
323-390 Los Angeles Zone 11 N/A
323-391 Los Angeles Zone 14 10/11/2010
323-392 Los Angeles Zone 06 12/8/2006
323-393 Los Angeles Zone 09 N/A
323-394 Los Angeles Zone 14 N/A
323-395 Los Angeles Zone 06 N/A
323-396 Los Angeles Zone 14 10/18/2010
323-397 Los Angeles Zone 14 4/16/2001
323-398 Los Angeles Zone 03 11/19/2010
323-399 Montebello 2/13/2007
NPANXX Area Served1 Date2
323-400 Montebello N/A
323-401 Los Angeles Zone 14 9/19/2001
323-402 Los Angeles Zone 11 N/A
323-403 Los Angeles Zone 12 N/A
323-404 Los Angeles Zone 03 5/10/2001
323-405 Los Angeles Zone 04 5/10/2001
323-406 Los Angeles Zone 05 5/10/2001
323-407 Los Angeles Zone 02 1/19/2011
323-408 Los Angeles Zone 14 5/22/2017
323-409 Los Angeles Zone 04 2/21/2007
323-410 Los Angeles Zone 02 N/A
323-412 Los Angeles Zone 02 1/25/2011
323-413 Los Angeles Zone 13 3/1/2011
323-414 Los Angeles Zone 03 N/A
323-415 Los Angeles Zone 05 N/A
323-416 Montebello 4/16/2012
323-417 Los Angeles Zone 06 N/A
323-418 Los Angeles Zone 09 N/A
323-419 Los Angeles Zone 11 N/A
323-420 Los Angeles Zone 09 N/A
323-421 Los Angeles Zone 12 N/A
323-422 Los Angeles Zone 14 N/A
323-423 Los Angeles Zone 03 N/A
323-424 Los Angeles Zone 13 N/A
323-425 Los Angeles Zone 06 4/22/2011
323-426 Los Angeles Zone 02 6/29/2011
323-427 Montebello 4/22/2011
323-428 Los Angeles Zone 14 N/A
323-429 Los Angeles Zone 14 N/A
323-430 Montebello 2/27/2013
323-431 Los Angeles Zone 12 N/A
323-432 Los Angeles Zone 08 N/A
323-433 Los Angeles Zone 13 N/A
323-434 Montebello 3/28/2007
323-435 Los Angeles Zone 06 7/1/2011
323-436 Los Angeles Zone 14 N/A
323-437 Montebello 11/21/2012
323-438 Los Angeles Zone 06 11/21/2011
323-439 Montebello 4/4/2007
323-440 Montebello N/A
323-441 Los Angeles Zone 04 N/A
323-442 Los Angeles Zone 04 N/A
323-443 Los Angeles Zone 03 N/A
323-444 Los Angeles Zone 06 N/A
323-445 Los Angeles Zone 14 1/29/2002
323-446 Los Angeles Zone 05 N/A
323-447 Los Angeles Zone 14 1/29/2002
323-448 Los Angeles Zone 09 N/A
323-449 Los Angeles Zone 14 N/A
323-450 Los Angeles Zone 14 N/A
323-451 Los Angeles Zone 09 N/A
323-452 Los Angeles Zone 13 5/30/2012
323-453 Montebello 1/14/2013
323-454 Los Angeles Zone 02 N/A
323-455 Los Angeles Zone 09 4/24/2007
323-456 Los Angeles Zone 13 N/A
323-457 Los Angeles Zone 06 12/19/2013
323-458 Montebello 3/2/2012
323-459 Los Angeles Zone 14 N/A
323-460 Los Angeles Zone 14 N/A
323-461 Los Angeles Zone 14 N/A
323-462 Los Angeles Zone 14 N/A
323-463 Los Angeles Zone 14 N/A
323-464 Los Angeles Zone 14 N/A
323-465 Los Angeles Zone 14 N/A
323-466 Los Angeles Zone 14 N/A
323-467 Los Angeles Zone 14 N/A
323-468 Los Angeles Zone 14 N/A
323-469 Los Angeles Zone 14 N/A
323-470 Los Angeles Zone 03 5/18/2007
323-471 Los Angeles Zone 14 N/A
323-472 Los Angeles Zone 14 5/3/2001
323-473 Los Angeles Zone 02 N/A
323-474 Los Angeles Zone 03 5/10/2001
323-475 Los Angeles Zone 05 5/10/2001
323-476 Los Angeles Zone 06 5/10/2001
323-477 Montebello 7/13/2012
323-478 Los Angeles Zone 03 N/A
323-479 Montebello 6/7/2007
323-480 Montebello 8/13/2012
323-481 Los Angeles Zone 14 10/18/2001
323-482 Montebello 10/11/2005
323-483 Montebello 10/1/2012
323-484 Los Angeles Zone 06 6/13/2013
323-485 Montebello 3/8/2006
323-486 Los Angeles Zone 02 12/3/2012
323-487 Los Angeles Zone 06 11/7/2012
323-488 Los Angeles Zone 05 N/A
323-489 Los Angeles Zone 02 8/2/2013
323-490 Montebello 5/10/2001
323-491 Los Angeles Zone 14 N/A
323-492 Los Angeles Zone 09 N/A
323-493 Los Angeles Zone 14 N/A
323-494 Montebello 6/7/2007
323-495 Los Angeles Zone 02 N/A
323-496 Los Angeles Zone 06 N/A
323-497 Los Angeles Zone 14 N/A
323-498 Los Angeles Zone 14 2/1/2013
323-499 Los Angeles Zone 14 N/A
NPANXX Area Served1 Date2
323-500 Montebello N/A
323-501 Montebello 6/7/2007
323-502 Los Angeles Zone 09 N/A
323-503 Los Angeles Zone 02 4/23/2001
323-504 Los Angeles Zone 14 N/A
323-505 Los Angeles Zone 04 N/A
323-506 Montebello 6/7/2007
323-507 Los Angeles Zone 03 N/A
323-508 Los Angeles Zone 12 N/A
323-509 Los Angeles Zone 03 N/A
323-510 Los Angeles Zone 05 N/A
323-512 Los Angeles Zone 14 N/A
323-513 Los Angeles Zone 06 5/10/2001
323-514 Montebello 4/23/2001
323-515 Los Angeles Zone 08 N/A
323-516 Montebello N/A
323-517 Montebello N/A
323-518 Los Angeles Zone 05 5/3/2001
323-519 Montebello 7/3/2007
323-520 Los Angeles Zone 14 N/A
323-521 Los Angeles Zone 08 N/A
323-522 Los Angeles Zone 02 N/A
323-523 Los Angeles Zone 06 N/A
323-524 Los Angeles Zone 08 5/10/2001
323-525 Los Angeles Zone 13 N/A
323-526 Los Angeles Zone 05 N/A
323-527 Los Angeles Zone 09 5/10/2001
323-528 Los Angeles Zone 09 N/A
323-529 Los Angeles Zone 11 5/10/2001
323-530 Montebello 7/22/2016
323-531 Los Angeles Zone 09 2/14/2013
323-532 Los Angeles Zone 03 7/3/2007
323-533 Los Angeles Zone 14 N/A
323-534 Los Angeles Zone 13 12/31/2009
323-535 Los Angeles Zone 02 N/A
323-536 Los Angeles Zone 14 6/13/2013
323-537 Los Angeles Zone 06 7/16/2003
323-538 Los Angeles Zone 06 2/11/2013
323-539 Los Angeles Zone 04 N/A
323-540 Los Angeles Zone 03 N/A
323-541 Los Angeles Zone 09 N/A
323-542 Los Angeles Zone 03 8/29/2007
323-543 Los Angeles Zone 03 N/A
323-544 Los Angeles Zone 08 N/A
323-545 Los Angeles Zone 12 N/A
323-546 Los Angeles Zone 08 N/A
323-547 Los Angeles Zone 09 N/A
323-548 Montebello 9/22/2014
323-549 Los Angeles Zone 13 N/A
323-550 Los Angeles Zone 03 N/A
323-551 Los Angeles Zone 03 N/A
323-552 Los Angeles Zone 09 N/A
323-553 Los Angeles Zone 06 7/25/2014
323-554 Los Angeles Zone 06 7/17/2002
323-556 Los Angeles Zone 13 N/A
323-557 Los Angeles Zone 13 N/A
323-558 Montebello N/A
323-559 Los Angeles Zone 06 N/A
323-560 Los Angeles Zone 06 N/A
323-561 Los Angeles Zone 03 2/3/2015
323-562 Los Angeles Zone 06 N/A
323-563 Los Angeles Zone 06 N/A
323-564 Los Angeles Zone 06 N/A
323-565 Los Angeles Zone 09 N/A
323-566 Los Angeles Zone 06 N/A
323-567 Los Angeles Zone 06 N/A
323-568 Los Angeles Zone 06 N/A
323-569 Los Angeles Zone 06 N/A
323-570 Los Angeles Zone 09 9/21/2006
323-571 Los Angeles Zone 13 N/A
323-572 Los Angeles Zone 14 N/A
323-573 Los Angeles Zone 14 N/A
323-574 Los Angeles Zone 14 N/A
323-575 Los Angeles Zone 13 N/A
323-576 Los Angeles Zone 04 N/A
323-577 Los Angeles Zone 04 N/A
323-578 Los Angeles Zone 14 N/A
323-579 Los Angeles Zone 02 N/A
323-580 Los Angeles Zone 14 N/A
323-581 Los Angeles Zone 06 N/A
323-582 Los Angeles Zone 06 N/A
323-583 Los Angeles Zone 06 N/A
323-584 Los Angeles Zone 06 N/A
323-585 Los Angeles Zone 06 N/A
323-586 Los Angeles Zone 06 N/A
323-587 Los Angeles Zone 06 N/A
323-588 Los Angeles Zone 06 N/A
323-589 Los Angeles Zone 06 N/A
323-590 Los Angeles Zone 14 8/29/2007
323-591 Los Angeles Zone 13 3/5/2013
323-592 Los Angeles Zone 13 7/6/2009
323-593 Los Angeles Zone 02 12/8/2014
323-594 Montebello 8/29/2007
323-595 Los Angeles Zone 13 9/19/2001
323-596 Los Angeles Zone 12 N/A
323-597 Montebello 10/17/2014
323-598 Montebello 11/24/2014
323-599 Los Angeles Zone 09 N/A
NPANXX Area Served1 Date2
323-600 Los Angeles Zone 09 N/A
323-601 Los Angeles Zone 12 5/10/2001
323-602 Los Angeles Zone 13 5/10/2001
323-603 Los Angeles Zone 14 5/10/2001
323-604 Los Angeles Zone 05 N/A
323-605 Los Angeles Zone 06 N/A
323-606 Los Angeles Zone 14 N/A
323-607 Los Angeles Zone 06 6/23/2016
323-608 Los Angeles Zone 14 8/29/2007
323-609 Los Angeles Zone 08 N/A
323-610 Los Angeles Zone 14 2/22/2001
323-612 Los Angeles Zone 04 9/22/2015
323-613 Los Angeles Zone 03 12/1/2015
323-614 Montebello 9/24/2007
323-615 Los Angeles Zone 09 8/26/2015
323-616 Los Angeles Zone 03 3/9/2016
323-617 Los Angeles Zone 13 1/16/2002
323-618 Los Angeles Zone 02 N/A
323-619 Los Angeles Zone 14 N/A
323-620 Los Angeles Zone 11 5/17/2002
323-621 Montebello 1/27/2014
323-622 Montebello N/A
323-623 Los Angeles Zone 14 N/A
323-624 Montebello N/A
323-625 Los Angeles Zone 06 N/A
323-626 Montebello N/A
323-627 Los Angeles Zone 06 4/15/2002
323-628 Los Angeles Zone 14 9/30/2016
323-629 Montebello 9/24/2007
323-630 Los Angeles Zone 14 6/26/2001
323-631 Montebello 11/4/2014
323-632 Los Angeles Zone 14 5/17/2002
323-633 Los Angeles Zone 09 N/A
323-634 Los Angeles Zone 13 N/A
323-635 Los Angeles Zone 02 N/A
323-636 Los Angeles Zone 06 N/A
323-637 Montebello 11/10/2005
323-638 Los Angeles Zone 06 N/A
323-639 Los Angeles Zone 11 3/22/2001
323-640 Los Angeles Zone 14 7/17/2002
323-641 Los Angeles Zone 11 5/10/2001
323-642 Los Angeles Zone 12 5/10/2001
323-643 Los Angeles Zone 11 N/A
323-644 Los Angeles Zone 02 N/A
323-645 Los Angeles Zone 14 N/A
323-646 Los Angeles Zone 14 4/16/2001
323-647 Los Angeles Zone 05 N/A
323-648 Los Angeles Zone 13 N/A
323-649 Los Angeles Zone 11 N/A
323-650 Los Angeles Zone 14 N/A
323-651 Los Angeles Zone 13 N/A
323-652 Los Angeles Zone 09 9/18/2006
323-653 Los Angeles Zone 13 N/A
323-654 Los Angeles Zone 14 N/A
323-655 Los Angeles Zone 13 N/A
323-656 Los Angeles Zone 14 N/A
323-657 Los Angeles Zone 08 N/A
323-658 Los Angeles Zone 13 N/A
323-659 Montebello 9/23/2021
323-660 Los Angeles Zone 02 N/A
323-661 Los Angeles Zone 02 N/A
323-662 Los Angeles Zone 02 N/A
323-663 Los Angeles Zone 02 N/A
323-664 Los Angeles Zone 02 N/A
323-665 Los Angeles Zone 02 N/A
323-666 Los Angeles Zone 02 N/A
323-667 Los Angeles Zone 02 N/A
323-668 Los Angeles Zone 02 N/A
323-669 Los Angeles Zone 02 N/A
323-670 Montebello 12/22/2014
323-671 Los Angeles Zone 02 N/A
323-672 Los Angeles Zone 14 10/16/2014
323-673 Los Angeles Zone 03 12/13/2013
323-674 Los Angeles Zone 02 N/A
323-675 Los Angeles Zone 03 N/A
323-676 Los Angeles Zone 08 11/24/2014
323-677 Los Angeles Zone 13 N/A
323-678 Los Angeles Zone 09 N/A
323-679 Los Angeles Zone 09 N/A
323-680 Montebello 9/24/2007
323-681 Los Angeles Zone 03 N/A
323-682 Los Angeles Zone 03 N/A
323-683 Los Angeles Zone 09 N/A
323-684 Los Angeles Zone 03 N/A
323-685 Los Angeles Zone 05 N/A
323-686 Los Angeles Zone 04 N/A
323-687 Los Angeles Zone 14 10/18/2001
323-688 Los Angeles Zone 14 9/8/2014
323-689 Los Angeles Zone 08 6/23/2016
323-690 Los Angeles Zone 11 5/5/2015
323-691 Montebello N/A
323-692 Los Angeles Zone 13 N/A
323-693 Montebello N/A
323-694 Los Angeles Zone 02 2/28/2014
323-695 Montebello 9/28/2007
323-696 Los Angeles Zone 09 N/A
323-697 Montebello 4/16/2001
323-698 Los Angeles Zone 14 N/A
323-699 Los Angeles Zone 08 N/A
NPANXX Area Served1 Date2
323-701 Los Angeles Zone 14 12/15/2015
323-702 Los Angeles Zone 12 5/17/2002
323-703 Los Angeles Zone 14 10/10/2007
323-704 Los Angeles Zone 05 2/22/2001
323-705 Los Angeles Zone 02 6/17/2016
323-706 Los Angeles Zone 14 10/29/2007
323-707 Montebello 6/26/2001
323-708 Los Angeles Zone 14 3/21/2002
323-709 Los Angeles Zone 11 N/A
323-710 Los Angeles Zone 14 10/29/2007
323-712 Montebello 6/14/2002
323-713 Los Angeles Zone 09 7/11/2016
323-714 Montebello 7/15/2013
323-715 Montebello 8/22/2001
323-716 Los Angeles Zone 11 11/17/2015
323-717 Los Angeles Zone 09 N/A
323-718 Montebello 3/2/2006
323-719 Los Angeles Zone 09 5/18/2001
323-720 Montebello N/A
323-721 Montebello N/A
323-722 Montebello N/A
323-723 Los Angeles Zone 05 N/A
323-724 Montebello N/A
323-725 Montebello N/A
323-726 Montebello N/A
323-727 Montebello N/A
323-728 Montebello N/A
323-729 Los Angeles Zone 05 N/A
323-730 Los Angeles Zone 11 N/A
323-731 Los Angeles Zone 11 N/A
323-732 Los Angeles Zone 11 N/A
323-733 Los Angeles Zone 11 N/A
323-734 Los Angeles Zone 11 N/A
323-735 Los Angeles Zone 11 N/A
323-736 Los Angeles Zone 14 2/28/2014
323-737 Los Angeles Zone 11 N/A
323-738 Los Angeles Zone 13 12/23/2014
323-739 Los Angeles Zone 03 2/15/2008
323-740 Los Angeles Zone 11 2/6/2015
323-741 Los Angeles Zone 02 3/4/2014
323-742 Montebello 4/25/2006
323-743 Los Angeles Zone 06 1/24/2001
323-744 Los Angeles Zone 06 2/22/2010
323-745 Los Angeles Zone 14 5/2/2014
323-746 Los Angeles Zone 13 6/6/2014
323-747 Los Angeles Zone 03 10/16/2006
323-749 Los Angeles Zone 06 5/13/2015
323-750 Los Angeles Zone 09 N/A
323-751 Los Angeles Zone 09 N/A
323-752 Los Angeles Zone 09 N/A
323-753 Los Angeles Zone 09 N/A
323-754 Los Angeles Zone 09 N/A
323-755 Los Angeles Zone 09 N/A
323-756 Los Angeles Zone 09 N/A
323-757 Los Angeles Zone 09 N/A
323-758 Los Angeles Zone 09 N/A
323-759 Los Angeles Zone 09 N/A
323-760 Los Angeles Zone 14 1/22/2019
323-761 Los Angeles Zone 13 N/A
323-762 Los Angeles Zone 14 N/A
323-763 Los Angeles Zone 06 11/27/2017
323-764 Los Angeles Zone 02 N/A
323-765 Montebello 7/2/2015
323-766 Los Angeles Zone 11 N/A
323-767 Montebello N/A
323-768 Los Angeles Zone 05 N/A
323-769 Los Angeles Zone 14 N/A
323-770 Los Angeles Zone 09 N/A
323-771 Los Angeles Zone 06 N/A
323-772 Los Angeles Zone 09 N/A
323-773 Los Angeles Zone 06 N/A
323-774 Los Angeles Zone 06 N/A
323-775 Los Angeles Zone 06 N/A
323-776 Los Angeles Zone 09 N/A
323-777 Los Angeles Zone 09 N/A
323-778 Los Angeles Zone 09 N/A
323-779 Los Angeles Zone 09 N/A
323-780 Los Angeles Zone 05 N/A
323-781 Los Angeles Zone 09 N/A
323-782 Los Angeles Zone 13 N/A
323-783 Los Angeles Zone 02 N/A
323-784 Los Angeles Zone 13 N/A
323-785 Los Angeles Zone 14 N/A
323-786 Los Angeles Zone 09 N/A
323-787 Montebello 8/17/2006
323-788 Los Angeles Zone 05 9/19/2002
323-789 Los Angeles Zone 09 N/A
323-790 Los Angeles Zone 14 N/A
323-791 Los Angeles Zone 14 N/A
323-792 Los Angeles Zone 12 N/A
323-793 Los Angeles Zone 14 N/A
323-794 Los Angeles Zone 14 2/24/2015
323-795 Los Angeles Zone 11 N/A
323-796 Los Angeles Zone 05 N/A
323-797 Montebello 9/9/2014
323-798 Los Angeles Zone 14 2/23/2008
323-799 Los Angeles Zone 14 N/A
NPANXX Area Served1 Date2
323-800 Los Angeles Zone 05 N/A
323-801 Los Angeles Zone 13 5/10/2001
323-802 Los Angeles Zone 14 5/10/2001
323-803 Montebello 5/10/2001
323-804 Los Angeles Zone 14 N/A
323-805 Los Angeles Zone 02 N/A
323-806 Los Angeles Zone 14 N/A
323-807 Los Angeles Zone 06 6/26/2001
323-808 Los Angeles Zone 14 N/A
323-809 Los Angeles Zone 14 N/A
323-810 Los Angeles Zone 14 N/A
323-812 Los Angeles Zone 14 3/11/2008
323-813 Los Angeles Zone 08 N/A
323-814 Los Angeles Zone 09 3/13/2018
323-815 Los Angeles Zone 12 N/A
323-816 Montebello N/A
323-817 Los Angeles Zone 14 N/A
323-818 Los Angeles Zone 03 6/27/2017
323-819 Los Angeles Zone 14 N/A
323-820 Los Angeles Zone 09 N/A
323-821 Los Angeles Zone 14 N/A
323-822 Los Angeles Zone 14 N/A
323-823 Los Angeles Zone 14 N/A
323-824 Los Angeles Zone 14 04/12/2024
323-825 Los Angeles Zone 05 N/A
323-826 Los Angeles Zone 06 N/A
323-827 Montebello 12/22/2014
323-828 Los Angeles Zone 14 N/A
323-829 Los Angeles Zone 14 N/A
323-830 Los Angeles Zone 14 3/11/2008
323-831 Los Angeles Zone 05 10/18/2016
323-832 Montebello N/A
323-833 Los Angeles Zone 09 9/19/2001
323-834 Los Angeles Zone 09 N/A
323-835 Los Angeles Zone 06 N/A
323-836 Los Angeles Zone 14 N/A
323-837 Montebello N/A
323-838 Montebello N/A
323-839 Los Angeles Zone 14 N/A
323-840 Los Angeles Zone 11 8/26/2015
323-841 Los Angeles Zone 09 9/19/2001
323-842 Los Angeles Zone 03 5/17/2002
323-843 Los Angeles Zone 05 N/A
323-844 Los Angeles Zone 08 N/A
323-845 Los Angeles Zone 14 N/A
323-846 Los Angeles Zone 08 N/A
323-847 Los Angeles Zone 13 3/9/2015
323-848 Los Angeles Zone 14 N/A
323-849 Los Angeles Zone 14 N/A
323-850 Los Angeles Zone 14 N/A
323-851 Los Angeles Zone 14 N/A
323-852 Los Angeles Zone 13 N/A
323-853 Montebello 11/18/2016
323-854 Los Angeles Zone 14 N/A
323-855 Los Angeles Zone 12 N/A
323-856 Los Angeles Zone 14 N/A
323-857 Los Angeles Zone 13 N/A
323-858 Los Angeles Zone 03 N/A
323-859 Los Angeles Zone 05 N/A
323-860 Los Angeles Zone 14 N/A
323-861 Los Angeles Zone 09 2/22/2006
323-862 Los Angeles Zone 14 N/A
323-863 Los Angeles Zone 05 N/A
323-864 Los Angeles Zone 12 N/A
323-865 Los Angeles Zone 04 N/A
323-866 Los Angeles Zone 13 N/A
323-867 Montebello N/A
323-868 Los Angeles Zone 14 N/A
323-869 Montebello N/A
323-870 Los Angeles Zone 11 N/A
323-871 Los Angeles Zone 14 N/A
323-872 Los Angeles Zone 14 N/A
323-873 Los Angeles Zone 14 N/A
323-874 Los Angeles Zone 14 N/A
323-875 Los Angeles Zone 14 N/A
323-876 Los Angeles Zone 14 N/A
323-877 Los Angeles Zone 14 N/A
323-878 Los Angeles Zone 14 N/A
323-879 Los Angeles Zone 13 N/A
323-880 Los Angeles Zone 09 4/7/2017
323-881 Los Angeles Zone 05 N/A
323-882 Los Angeles Zone 14 N/A
323-883 Los Angeles Zone 14 N/A
323-884 Montebello 10/14/2014
323-885 Los Angeles Zone 03 N/A
323-886 Los Angeles Zone 06 10/30/2014
323-887 Montebello N/A
323-888 Montebello N/A
323-889 Montebello N/A
323-890 Montebello N/A
323-891 Los Angeles Zone 14 12/23/2014
323-892 Los Angeles Zone 03 10/4/2006
323-893 Montebello 4/23/2001
323-894 Los Angeles Zone 06 11/24/2014
323-895 Montebello 3/28/2008
323-896 Los Angeles Zone 14 N/A
323-897 Los Angeles Zone 08 7/2/2015
323-898 Los Angeles Zone 14 N/A
323-899 Los Angeles Zone 13 5/17/2002
NPANXX Area Served1 Date2
323-900 Los Angeles Zone 13 N/A
323-901 Los Angeles Zone 13 12/10/2008
323-902 Los Angeles Zone 11 N/A
323-903 Los Angeles Zone 12 N/A
323-904 Los Angeles Zone 13 N/A
323-905 Los Angeles Zone 09 N/A
323-906 Los Angeles Zone 02 N/A
323-907 Los Angeles Zone 06 N/A
323-908 Los Angeles Zone 08 N/A
323-909 Los Angeles Zone 04 N/A
323-910 Los Angeles Zone 14 3/23/2018
323-912 Los Angeles Zone 02 N/A
323-913 Los Angeles Zone 02 N/A
323-914 Montebello 3/29/2017
323-915 Los Angeles Zone 06 2/9/2009
323-916 Los Angeles Zone 03 N/A
323-917 Los Angeles Zone 13 6/29/2016
323-918 Los Angeles Zone 08 7/19/2017
323-919 Los Angeles Zone 06 N/A
323-920 Los Angeles Zone 09 9/18/2006
323-921 Los Angeles Zone 02 N/A
323-922 Los Angeles Zone 02 N/A
323-923 Los Angeles Zone 06 N/A
323-924 Los Angeles Zone 12 N/A
323-925 Los Angeles Zone 03 9/26/2016
323-926 Montebello 2/9/2015
323-927 Los Angeles Zone 11 N/A
323-928 Los Angeles Zone 02 N/A
323-929 Los Angeles Zone 06 4/8/2010
323-930 Los Angeles Zone 13 N/A
323-931 Los Angeles Zone 13 N/A
323-932 Los Angeles Zone 13 N/A
323-933 Los Angeles Zone 13 N/A
323-934 Los Angeles Zone 13 N/A
323-935 Los Angeles Zone 13 N/A
323-936 Los Angeles Zone 13 N/A
323-937 Los Angeles Zone 13 N/A
323-938 Los Angeles Zone 13 N/A
323-939 Los Angeles Zone 13 N/A
323-940 Los Angeles Zone 04 N/A
323-941 Los Angeles Zone 02 06/03/2024
323-942 Los Angeles Zone 09 N/A
323-943 Los Angeles Zone 05 N/A
323-944 Los Angeles Zone 13 N/A
323-945 Montebello N/A
323-946 Los Angeles Zone 14 6/12/2015
323-947 Montebello N/A
323-948 Los Angeles Zone 05 N/A
323-949 Montebello 3/19/2019
323-951 Los Angeles Zone 13 N/A
323-952 Los Angeles Zone 14 5/2/2008
323-953 Los Angeles Zone 02 N/A
323-954 Los Angeles Zone 13 N/A
323-955 Los Angeles Zone 13 3/13/2018
323-956 Los Angeles Zone 14 N/A
323-957 Los Angeles Zone 14 N/A
323-960 Los Angeles Zone 14 N/A
323-961 Los Angeles Zone 09 7/15/2016
323-962 Los Angeles Zone 14 N/A
323-963 Los Angeles Zone 14 5/2/2008
323-964 Los Angeles Zone 13 N/A
323-965 Los Angeles Zone 13 N/A
323-966 Los Angeles Zone 13 N/A
323-967 Los Angeles Zone 09 N/A
323-968 Los Angeles Zone 05 6/27/2017
323-969 Los Angeles Zone 14 N/A
323-970 Los Angeles Zone 09 10/19/2018
323-971 Los Angeles Zone 09 N/A
323-972 Montebello N/A
323-973 Los Angeles Zone 06 N/A
323-974 Los Angeles Zone 12 N/A
323-975 Los Angeles Zone 03 4/13/2015
323-976 Los Angeles Zone 14 6/8/2011
323-977 Los Angeles Zone 09 N/A
323-978 Los Angeles Zone 14 N/A
323-979 Los Angeles Zone 06 N/A
323-980 Los Angeles Zone 05 N/A
323-981 Los Angeles Zone 05 N/A
323-982 Los Angeles Zone 03 N/A
323-983 Los Angeles Zone 06 N/A
323-984 Los Angeles Zone 02 5/27/2010
323-985 Los Angeles Zone 08 N/A
323-986 Los Angeles Zone 04 7/18/2016
323-987 Los Angeles Zone 04 N/A
323-988 Los Angeles Zone 13 N/A
323-989 Los Angeles Zone 11 1/23/2001
323-990 Los Angeles Zone 04 3/13/2018
323-991 Los Angeles Zone 08 3/9/2018
323-992 Los Angeles Zone 09 N/A
323-993 Los Angeles Zone 14 N/A
323-994 Los Angeles Zone 14 11/11/2016
323-995 Los Angeles Zone 13 N/A
323-996 Los Angeles Zone 06 11/18/2016
323-997 Los Angeles Zone 12 5/18/2001
323-998 Los Angeles Zone 11 N/A
323-999 Los Angeles Zone 03 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 central office codes assigned before 2001.
  3. NXX prefixes last updated: March 1st, 2025

Cities in area code 323

City1 County Time Zone2
Bell Los Angeles P
Bell Gardens Los Angeles P
Cudahy Los Angeles P
East Los Angeles Los Angeles P
Florence-Graham Los Angeles P
Huntington Park Los Angeles P
Los Angeles Los Angeles P
Maywood Los Angeles P
Montebello Los Angeles P
South Gate Los Angeles P
West Hollywood Los Angeles P
Westmont Los Angeles P
  1. Listed above are most places served by USA area code 323. 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.
  2. P stands for Pacific Time (currently ).
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