Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Los Angeles: DA 01, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-648 2   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 3   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 4   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 5   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 6   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 7   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 8   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-648 9   6529 T-MOBILE USA, INC. 730   2022-01-14   
213-651 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-651 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-651 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-03-23   
213-652 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-655 A LSANCAJWIMD  965H FRACTEL, LLC 730      
213-655 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-26   
213-655 1   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-05-26   
213-655 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-26   
213-655 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-26   
213-655 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-26   
213-655 5   965H FRACTEL, LLC 730   2020-05-25   
213-655 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-26   
213-655 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-26   
213-655 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-04-22   
213-655 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-02-20   
213-656 A LSANCAJWSMD  598J FIVE9, INC. 730      
213-656 0   598J FIVE9, INC. 730   2023-05-05   
213-656 1   649C ONVOY, LLC - CA 730   2023-09-10   
213-656 2   6529 T-MOBILE USA, INC. 730   2023-10-05   
213-656 3   6529 T-MOBILE USA, INC. 730   2023-08-29   
213-656 4   6529 T-MOBILE USA, INC. 730   2023-08-09   
213-656 5   6529 T-MOBILE USA, INC. 730   2023-08-09   
213-656 6   6529 T-MOBILE USA, INC. 730   2025-09-30   
213-656 7   6529 T-MOBILE USA, INC. 730   2023-08-09   
213-656 8   6529 T-MOBILE USA, INC. 730   2023-08-09   
213-656 9   6529 T-MOBILE USA, INC. 730   2023-08-09   
213-660 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-660 0   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2017-03-13   
213-660 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-04-03   
213-660 2   649C ONVOY, LLC - CA 730   2017-03-12   
213-660 3   649C ONVOY, LLC - CA 730   2017-03-12   
213-660 4   649C ONVOY, LLC - CA 730   2017-03-12   
213-660 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-05-03   
213-660 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-05-15   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.