Area Code 820 — Los Angeles, California

Area Code 820 — Los Angeles, San Luis Obispo, Santa Barbara, California

Active

Data last updated: March 10, 2026

State
California
Country
US
Timezone
America/Los_Angeles
Assigned
June 25, 2018
Exchanges (NXX)
786
Carriers
20
Rate Centers
30
Overlay
Yes — 805

Top Carriers

Carrier OCN NXX Count
FRACTEL, LLC 965H 32
NEW CINGULAR WIRELESS PCS, LLC 6010 15
ONVOY, LLC - CA 649C 9
T-MOBILE USA, INC. 6529 7
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 4
COMMIO, LLC 939H 3
BOOST SUBSCRIBERCO L.L.C. 490J 2
TWILIO INTERNATIONAL, INC. 506J 2
TON80 COMMUNICATIONS, LLC 516J 2
ONVOY SPECTRUM, LLC 624H 2

Rate Centers

Exchange Listings (NXX)

NPA-NXX Carrier Rate Center Type LATA Status
820-200 ADVANCED TELECOM SOLUTIONS, LLC THOUSAOAKS VoIP 730 active
820-201 SHELCOMM OXNARD Wireless 730 active
820-202 CSC WIRELESS, LLC SNLUSOBSPO Wireless 740 active
820-203 T-MOBILE USA, INC. ATASCADERO Wireless 740 active
820-204 NEW CINGULAR WIRELESS PCS, LLC CAMARILLO Wireless 730 active
820-205 NEW CINGULAR WIRELESS PCS, LLC NEWBURYPRK Wireless 730 active
820-206 T-MOBILE USA, INC. PASOROBLES Wireless 740 active
820-207 NEW CINGULAR WIRELESS PCS, LLC CAMARILLO Wireless 730 active
820-208 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS ATASCADERO VoIP 740 active
820-209 BANDWIDTH.COM CLEC, LLC - CA GAVIOTA VoIP 740 active
820-210 NEW CINGULAR WIRELESS PCS, LLC CAMARILLO Wireless 730 active
820-212 NEW CINGULAR WIRELESS PCS, LLC VNTRA EAST Wireless 730 active
820-213 NEW CINGULAR WIRELESS PCS, LLC CAMARILLO Wireless 730 active
820-214 NEW CINGULAR WIRELESS PCS, LLC NEWBURYPRK Wireless 730 active
820-215 NEW CINGULAR WIRELESS PCS, LLC NEWBURYPRK Wireless 730 active
820-216 BOOST SUBSCRIBERCO L.L.C. ARROYOGRND Wireless 740 active
820-217 BOOST SUBSCRIBERCO L.L.C. ATASCADERO Wireless 740 active
820-218 NEW CINGULAR WIRELESS PCS, LLC LOMPOC Wireless 740 active
820-219 COMMIO, LLC CONEJO VoIP 730 active
820-220 COMMIO, LLC PIRU VoIP 730 active
820-221 NEW CINGULAR WIRELESS PCS, LLC SANTAMARIA Wireless 740 active
820-222 FRACTEL, LLC CAMARILLO VoIP 730 active
820-223 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA SANBARBARA Wireless 740 active
820-224 COMMIO, LLC NIPOMO VoIP 740 active
820-225 T-MOBILE USA, INC. GUADALUPE Wireless 740 active
820-226 ONVOY, LLC - CA EL RIO Landline 730 active
820-227 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA SANTAMARIA Wireless 740 active
820-228 TWILIO INTERNATIONAL, INC. LOMPOC VoIP 740 active
820-229 NEW CINGULAR WIRELESS PCS, LLC SANBARBARA Wireless 740 active
820-230 NEW CINGULAR WIRELESS PCS, LLC PASOROBLES Wireless 740 active
820-231 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA CAMARILLO Wireless 730 active
820-232 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA NEWBURYPRK Wireless 730 active
820-233 LEAP TELECOM, LLC SNLUSOBSPO VoIP 740 active
820-234 FRACTEL, LLC OXNARD VoIP 730 active
820-235 T-MOBILE USA, INC. VNTRA CNTL Wireless 730 active
820-236 NUSO, LLC SANBARBARA VoIP 740 active
820-237 T-MOBILE USA, INC. ATASCADERO Wireless 740 active
820-238 NEW CINGULAR WIRELESS PCS, LLC CAMARILLO Wireless 730 active
820-239 NEW CINGULAR WIRELESS PCS, LLC NEWBURYPRK Wireless 730 active
820-240 WAVENATION, LLC SANBARBARA VoIP 740 active
820-241 T-MOBILE USA, INC. ATASCADERO Wireless 740 active
820-242 ONVOY, LLC - CA EL RIO Landline active
820-243 ONVOY, LLC - CA CAMARILLO Landline active
820-244 ONVOY, LLC - CA SANTAMARIA Landline active
820-245 NEW CINGULAR WIRELESS PCS, LLC SANTAPAULA Landline active
820-246 T-MOBILE USA, INC. ATASCADERO Landline active
820-247 ONVOY, LLC - CA NEWBURYPRK Landline active
820-248 Landline active
820-249 Landline active
820-250 Landline active
820-251 Landline active
820-252 Landline active
820-253 Landline active
820-254 Landline active
820-255 Landline active
820-256 Landline active
820-257 Landline active
820-258 Landline active
820-259 Landline active
820-260 Landline active
820-261 Landline active
820-262 Landline active
820-263 Landline active
820-264 Landline active
820-265 Landline active
820-266 Landline active
820-267 Landline active
820-268 Landline active
820-269 Landline active
820-270 Landline active
820-271 Landline active
820-272 Landline active
820-273 Landline active
820-274 Landline active
820-275 Landline active
820-276 Landline active
820-277 Landline active
820-278 Landline active
820-279 Landline active
820-280 HD CARRIER LLC LOS ALAMOS VoIP 740 active
820-281 Landline active
820-282 Landline active
820-283 Landline active
820-284 Landline active
820-285 Landline active
820-286 Landline active
820-287 Landline active
820-288 FRACTEL, LLC VNTRA EAST VoIP 730 active
820-289 Landline active
820-290 Landline active
820-291 Landline active
820-292 Landline active
820-293 Landline active
820-294 Landline active
820-295 Landline active
820-296 Landline active
820-297 Landline active
820-298 Landline active
820-299 FRACTEL, LLC CAMARILLO VoIP 730 active
820-300 ONVOY, LLC - CA GUADALUPE Landline 740 active
820-301 Landline active
820-302 Landline active
820-303 Landline active
820-304 Landline active
820-305 Landline active
820-306 Landline active
820-307 Landline active
820-308 Landline active
820-309 Landline active
820-310 Landline active
820-312 Landline active
820-313 Landline active
820-314 Landline active
820-315 Landline active
820-316 Landline active
820-317 Landline active
820-318 Landline active
820-319 Landline active
820-320 Landline active
820-321 Landline active
820-322 Landline active
820-323 Landline active
820-324 Landline active
820-325 Landline active
820-326 Landline active
820-327 Landline active
820-328 Landline active
820-329 Landline active
820-330 Landline active
820-331 Landline active
820-332 Landline active
820-333 FRACTEL, LLC THOUSAOAKS VoIP 730 active
820-334 Landline active
820-335 Landline active
820-336 FRACTEL, LLC GUADALUPE VoIP 740 active
820-337 Landline active
820-338 Landline active
820-339 Landline active
820-340 Landline active
820-341 Landline active
820-342 Landline active
820-343 Landline active
820-344 Landline active
820-345 FRACTEL, LLC EL RIO VoIP 730 active
820-346 FRACTEL, LLC ARROYOGRND VoIP 740 active
820-347 Landline active
820-348 FRACTEL, LLC OXNARD VoIP 730 active
820-349 Landline active
820-350 Landline active
820-351 Landline active
820-352 Landline active
820-353 Landline active
820-354 Landline active
820-355 Landline active
820-356 FRACTEL, LLC POINT MUGU VoIP 730 active
820-357 Landline active
820-358 Landline active
820-359 Landline active
820-360 Landline active
820-361 Landline active
820-362 Landline active
820-363 Landline active
820-364 Landline active
820-365 Landline active
820-366 Landline active
820-367 Landline active
820-368 Landline active
820-369 Landline active
820-370 Landline active
820-371 Landline active
820-372 Landline active
820-373 Landline active
820-374 Landline active
820-375 Landline active
820-376 Landline active
820-377 Landline active
820-378 Landline active
820-379 Landline active
820-380 ONVOY, LLC - CA PISMOBEACH Landline 740 active
820-381 Landline active
820-382 Landline active
820-383 Landline active
820-384 Landline active
820-385 Landline active
820-386 FRACTEL, LLC SIMIVALLEY VoIP 730 active
820-387 Landline active
820-388 Landline active
820-389 Landline active
820-390 Landline active
820-391 Landline active
820-392 Landline active
820-393 Landline active
820-394 Landline active
820-395 Landline active
820-396 Landline active
820-397 Landline active
820-398 Landline active
820-399 Landline active
820-400 TWILIO INTERNATIONAL, INC. PARKFIELD VoIP 740 active
820-401 Landline active
820-402 Landline active
820-403 Landline active
820-404 Landline active
820-405 Landline active
820-406 Landline active
820-407 Landline active
820-408 Landline active
820-409 Landline active
820-410 Landline active
820-412 Landline active
820-413 Landline active
820-414 Landline active
820-415 Landline active
820-416 Landline active
820-417 Landline active
820-418 Landline active
820-419 Landline active
820-420 Landline active
820-421 Landline active
820-422 Landline active
820-423 Landline active
820-424 Landline active
820-425 Landline active
820-426 TON80 COMMUNICATIONS, LLC CAMARILLO VoIP 730 active
820-427 Landline active
820-428 Landline active
820-429 Landline active
820-430 Landline active
820-431 Landline active
820-432 FRACTEL, LLC NEWBURYPRK VoIP 730 active
820-433 Landline active
820-434 Landline active
820-435 Landline active
820-436 Landline active
820-437 Landline active
820-438 Landline active
820-439 Landline active
820-440 Landline active
820-441 Landline active
820-442 Landline active
820-443 Landline active
820-444 FRACTEL, LLC NEWBURYPRK VoIP 730 active
820-445 Landline active
820-446 Landline active
820-447 Landline active
820-448 Landline active
820-449 Landline active
820-450 Landline active
820-451 Landline active
820-452 Landline active
820-453 Landline active
820-454 Landline active
820-455 Landline active
820-456 Landline active
820-457 Landline active
820-458 Landline active
820-459 Landline active
820-460 Landline active
820-461 Landline active
820-462 Landline active
820-463 Landline active
820-464 Landline active
820-465 FRACTEL, LLC OXNARD VoIP 730 active
820-466 Landline active
820-467 Landline active
820-468 Landline active
820-469 Landline active
820-470 Landline active
820-471 Landline active
820-472 Landline active
820-473 Landline active
820-474 Landline active
820-475 Landline active
820-476 Landline active
820-477 Landline active
820-478 Landline active
820-479 Landline active
820-480 Landline active
820-481 Landline active
820-482 Landline active
820-483 Landline active
820-484 Landline active
820-485 Landline active
820-486 Landline active
820-487 Landline active
820-488 Landline active
820-489 Landline active
820-490 Landline active
820-491 Landline active
820-492 Landline active
820-493 Landline active
820-494 Landline active
820-495 Landline active
820-496 Landline active
820-497 Landline active
820-498 Landline active
820-499 Landline active
820-500 FRACTEL, LLC GAVIOTA VoIP 740 active
820-501 Landline active
820-502 ONVOY SPECTRUM, LLC SIMIVALLEY Wireless 730 active
820-503 Landline active
820-504 Landline active
820-505 Landline active
820-506 Landline active
820-507 Landline active
820-508 Landline active
820-509 Landline active
820-510 Landline active
820-512 Landline active
820-513 Landline active
820-514 Landline active
820-515 Landline active
820-516 Landline active
820-517 Landline active
820-518 Landline active
820-519 Landline active
820-520 Landline active
820-521 Landline active
820-522 Landline active
820-523 Landline active
820-524 Landline active
820-525 Landline active
820-526 Landline active
820-527 Landline active
820-528 Landline active
820-529 FRACTEL, LLC PIRU VoIP 730 active
820-530 Landline active
820-531 Landline active
820-532 Landline active
820-533 Landline active
820-534 Landline active
820-535 Landline active
820-536 Landline active
820-537 Landline active
820-538 Landline active
820-539 Landline active
820-540 Landline active
820-541 Landline active
820-542 Landline active
820-543 Landline active
820-544 Landline active
820-545 Landline active
820-546 Landline active
820-547 Landline active
820-548 Landline active
820-549 Landline active
820-550 Landline active
820-551 Landline active
820-552 Landline active
820-553 Landline active
820-554 Landline active
820-556 Landline active
820-557 Landline active
820-558 Landline active
820-559 Landline active
820-560 Landline active
820-561 Landline active
820-562 Landline active
820-563 Landline active
820-564 Landline active
820-565 Landline active
820-566 Landline active
820-567 Landline active
820-568 Landline active
820-569 Landline active
820-570 Landline active
820-571 Landline active
820-572 Landline active
820-573 Landline active
820-574 Landline active
820-575 Landline active
820-576 Landline active
820-577 Landline active
820-578 Landline active
820-579 Landline active
820-580 Landline active
820-581 Landline active
820-582 Landline active
820-583 Landline active
820-584 Landline active
820-585 Landline active
820-586 Landline active
820-587 FRACTEL, LLC SANBARBARA VoIP 740 active
820-588 Landline active
820-589 Landline active
820-590 Landline active
820-591 Landline active
820-592 Landline active
820-593 Landline active
820-594 Landline active
820-595 Landline active
820-596 Landline active
820-597 Landline active
820-598 Landline active
820-599 Landline active
820-600 FRACTEL, LLC PISMOBEACH VoIP 740 active
820-601 Landline active
820-602 Landline active
820-603 Landline active
820-604 Landline active
820-605 Landline active
820-606 Landline active
820-607 Landline active
820-608 Landline active
820-609 Landline active
820-610 Landline active
820-612 Landline active
820-613 Landline active
820-614 Landline active
820-615 Landline active
820-616 Landline active
820-617 Landline active
820-618 Landline active
820-619 Landline active
820-620 Landline active
820-621 Landline active
820-622 Landline active
820-623 Landline active
820-624 Landline active
820-625 Landline active
820-626 Landline active
820-627 Landline active
820-628 Landline active
820-629 Landline active
820-630 Landline active
820-631 Landline active
820-632 Landline active
820-633 Landline active
820-634 Landline active
820-635 Landline active
820-636 Landline active
820-637 Landline active
820-638 Landline active
820-639 Landline active
820-640 Landline active
820-641 Landline active
820-642 Landline active
820-643 Landline active
820-644 Landline active
820-645 Landline active
820-646 Landline active
820-647 Landline active
820-648 Landline active
820-649 Landline active
820-650 Landline active
820-651 Landline active
820-652 Landline active
820-653 Landline active
820-654 Landline active
820-655 Landline active
820-656 Landline active
820-657 Landline active
820-658 Landline active
820-659 Landline active
820-660 Landline active
820-661 Landline active
820-662 Landline active
820-663 Landline active
820-664 Landline active
820-665 Landline active
820-666 FRACTEL, LLC SNLUSOBSPO VoIP 740 active
820-667 FRACTEL, LLC OXNARD VoIP 730 active
820-668 Landline active
820-669 Landline active
820-670 Landline active
820-671 Landline active
820-672 Landline active
820-673 Landline active
820-674 Landline active
820-675 Landline active
820-676 Landline active
820-677 Landline active
820-678 Landline active
820-679 Landline active
820-680 Landline active
820-681 Landline active
820-682 Landline active
820-683 Landline active
820-684 Landline active
820-685 Landline active
820-686 Landline active
820-687 Landline active
820-688 Landline active
820-689 Landline active
820-690 Landline active
820-691 Landline active
820-692 Landline active
820-693 Landline active
820-694 Landline active
820-695 Landline active
820-696 Landline active
820-697 Landline active
820-698 Landline active
820-699 Landline active
820-701 Landline active
820-702 Landline active
820-703 Landline active
820-704 Landline active
820-705 Landline active
820-706 Landline active
820-707 Landline active
820-708 Landline active
820-709 Landline active
820-710 Landline active
820-712 Landline active
820-713 Landline active
820-714 Landline active
820-715 Landline active
820-716 Landline active
820-717 Landline active
820-718 Landline active
820-719 Landline active
820-720 Landline active
820-721 Landline active
820-722 Landline active
820-723 Landline active
820-724 Landline active
820-725 Landline active
820-726 Landline active
820-727 Landline active
820-728 Landline active
820-729 Landline active
820-730 Landline active
820-731 Landline active
820-732 FRACTEL, LLC VNTRA CNTL VoIP 730 active
820-733 Landline active
820-734 Landline active
820-735 Landline active
820-736 Landline active
820-737 Landline active
820-738 Landline active
820-739 Landline active
820-740 Landline active
820-741 Landline active
820-742 Landline active
820-743 Landline active
820-744 Landline active
820-745 Landline active
820-746 Landline active
820-747 Landline active
820-748 Landline active
820-749 Landline active
820-750 Landline active
820-751 Landline active
820-752 Landline active
820-753 Landline active
820-754 Landline active
820-755 Landline active
820-756 Landline active
820-757 Landline active
820-758 FRACTEL, LLC SANBARBARA VoIP 740 active
820-759 Landline active
820-760 Landline active
820-761 Landline active
820-762 Landline active
820-763 Landline active
820-764 Landline active
820-765 Landline active
820-766 Landline active
820-767 Landline active
820-768 Landline active
820-769 Landline active
820-770 Landline active
820-771 Landline active
820-772 Landline active
820-773 Landline active
820-774 Landline active
820-775 Landline active
820-776 Landline active
820-777 FRACTEL, LLC SANTAPAULA VoIP 730 active
820-778 Landline active
820-779 Landline active
820-780 Landline active
820-781 Landline active
820-782 Landline active
820-783 Landline active
820-784 Landline active
820-785 Landline active
820-786 FRACTEL, LLC ATASCADERO VoIP 740 active
820-787 Landline active
820-788 Landline active
820-789 Landline active
820-790 Landline active
820-791 Landline active
820-792 Landline active
820-793 Landline active
820-794 Landline active
820-795 Landline active
820-796 Landline active
820-797 Landline active
820-798 Landline active
820-799 FRACTEL, LLC CAMARILLO VoIP 730 active
820-800 FRACTEL, LLC CAYUCOS VoIP 740 active
820-801 Landline active
820-802 Landline active
820-803 Landline active
820-804 Landline active
820-805 Landline active
820-806 Landline active
820-807 Landline active
820-808 Landline active
820-809 Landline active
820-810 Landline active
820-812 Landline active
820-813 Landline active
820-814 Landline active
820-815 Landline active
820-816 Landline active
820-817 Landline active
820-818 Landline active
820-819 Landline active
820-820 Landline active
820-821 Landline active
820-822 FRACTEL, LLC OXNARD VoIP 730 active
820-823 ONVOY, LLC - CA SANTA YNEZ Landline 740 active
820-824 Landline active
820-825 Landline active
820-826 Landline active
820-827 Landline active
820-828 Landline active
820-829 Landline active
820-830 Landline active
820-831 Landline active
820-832 Landline active
820-833 Landline active
820-834 Landline active
820-835 Landline active
820-836 Landline active
820-837 TON80 COMMUNICATIONS, LLC OXNARD VoIP 730 active
820-838 Landline active
820-839 Landline active
820-840 Landline active
820-841 Landline active
820-842 FRACTEL, LLC OAKVIEW VoIP 730 active
820-843 Landline active
820-844 Landline active
820-845 Landline active
820-846 Landline active
820-847 Landline active
820-848 Landline active
820-849 Landline active
820-850 ONVOY SPECTRUM, LLC FILLMORE Wireless 730 active
820-851 Landline active
820-852 Landline active
820-853 Landline active
820-854 Landline active
820-855 Landline active
820-856 Landline active
820-857 Landline active
820-858 Landline active
820-859 Landline active
820-860 Landline active
820-861 Landline active
820-862 Landline active
820-863 Landline active
820-864 Landline active
820-865 Landline active
820-866 Landline active
820-867 Landline active
820-868 Landline active
820-869 Landline active
820-870 Landline active
820-871 Landline active
820-872 Landline active
820-873 Landline active
820-874 Landline active
820-875 Landline active
820-876 Landline active
820-877 Landline active
820-878 Landline active
820-879 Landline active
820-880 Landline active
820-881 Landline active
820-882 Landline active
820-883 Landline active
820-884 Landline active
820-885 Landline active
820-886 Landline active
820-887 Landline active
820-888 TERRA NOVA TELECOM INC. SIMIVALLEY VoIP 730 active
820-889 Landline active
820-890 Landline active
820-891 Landline active
820-892 Landline active
820-893 Landline active
820-894 Landline active
820-895 Landline active
820-896 Landline active
820-897 Landline active
820-898 Landline active
820-899 FRACTEL, LLC SANTAMARIA VoIP 740 active
820-900 FRACTEL, LLC BRADLEY VoIP 740 active
820-901 Landline active
820-902 Landline active
820-903 Landline active
820-904 Landline active
820-905 Landline active
820-906 Landline active
820-907 Landline active
820-908 Landline active
820-909 Landline active
820-910 Landline active
820-912 Landline active
820-913 Landline active
820-914 Landline active
820-915 Landline active
820-916 Landline active
820-917 Landline active
820-918 Landline active
820-919 Landline active
820-920 Landline active
820-921 Landline active
820-922 Landline active
820-923 Landline active
820-924 Landline active
820-925 Landline active
820-926 Landline active
820-927 Landline active
820-928 Landline active
820-929 Landline active
820-930 Landline active
820-931 Landline active
820-932 Landline active
820-933 Landline active
820-934 Landline active
820-935 Landline active
820-936 Landline active
820-937 Landline active
820-938 Landline active
820-939 Landline active
820-940 Landline active
820-941 Landline active
820-942 Landline active
820-943 Landline active
820-944 Landline active
820-945 Landline active
820-946 FRACTEL, LLC SANTAMARIA VoIP 740 active
820-947 Landline active
820-948 Landline active
820-949 Landline active
820-951 Landline active
820-952 Landline active
820-953 Landline active
820-954 Landline active
820-955 Landline active
820-956 Landline active
820-957 Landline active
820-960 Landline active
820-961 Landline active
820-962 Landline active
820-963 Landline active
820-964 Landline active
820-965 Landline active
820-966 Landline active
820-967 Landline active
820-968 Landline active
820-969 Landline active
820-970 Landline active
820-971 Landline active
820-972 Landline active
820-973 Landline active
820-974 Landline active
820-975 Landline active
820-977 Landline active
820-978 Landline active
820-979 Landline active
820-980 Landline active
820-981 Landline active
820-982 Landline active
820-983 Landline active
820-984 Landline active
820-985 Landline active
820-986 Landline active
820-987 Landline active
820-988 Landline active
820-989 Landline active
820-990 Landline active
820-991 Landline active
820-992 Landline active
820-993 Landline active
820-994 Landline active
820-995 Landline active
820-996 Landline active
820-997 Landline active
820-998 ONVOY, LLC - CA ATASCADERO Landline 740 active
820-999 FRACTEL, LLC OXNARD VoIP 730 active

Area code 820 shares its geographic region with the following overlay area codes: