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 13, CA

1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-313 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-313 0   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 1   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 2   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 3   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 4   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 5   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 6   6529 T-MOBILE USA, INC. 730   2023-10-01   
213-313 7   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2023-09-08   
213-313 8   6529 T-MOBILE USA, INC. 730   2023-09-03   
213-313 9   6529 T-MOBILE USA, INC. 730   2023-09-03   
213-398 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-398 0   197D VONAGE AMERICA LLC 730   2020-05-29   
213-398 1   899D METROPCS NETWORKS, LLC 730   2020-08-10   
213-398 2   899D METROPCS NETWORKS, LLC 730   2020-08-10   
213-398 3   6529 T-MOBILE USA, INC. 730   2024-06-30   
213-398 4   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
213-398 5   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
213-398 6   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
213-398 7   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
213-398 8   649C ONVOY, LLC - CA 730   2020-11-02   
213-398 9   6529 T-MOBILE USA, INC. 730   2020-05-18   
213-451 A TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
213-451 0   899D METROPCS NETWORKS, LLC 730   2019-03-08   
213-451 1   899D METROPCS NETWORKS, LLC 730   2019-04-06   
213-451 2   899D METROPCS NETWORKS, LLC 730   2019-04-06   
213-451 3   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-13   
213-451 4   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-07-07   
213-451 5   073H TELNYX LLC 730   2019-07-24   
213-451 6   649C ONVOY, LLC - CA 730   2019-09-09   
213-451 7   6529 T-MOBILE USA, INC. 730   2019-07-20   
213-451 8   6529 T-MOBILE USA, INC. 730   2019-05-05   
213-451 9   899D METROPCS NETWORKS, LLC 730   2019-03-08   
213-468 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-468 0   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-04-05   
213-468 1   197D VONAGE AMERICA LLC 730   2020-05-29   
213-468 2   6529 T-MOBILE USA, INC. 730   2020-04-03   
213-468 3   6529 T-MOBILE USA, INC. 730   2020-04-03   
213-468 4   6529 T-MOBILE USA, INC. 730   2020-04-03   
213-468 5   073H TELNYX LLC 730   2020-12-26   
213-468 6   649C ONVOY, LLC - CA 730   2021-01-02   
213-468 7   649C ONVOY, LLC - CA 730   2021-01-02   
213-468 8   649C ONVOY, LLC - CA 730   2020-11-02   
213-468 9   6529 T-MOBILE USA, INC. 730   2020-01-09   
213-583 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-583 0   649C ONVOY, LLC - CA 730   2021-07-12   
213-583 1   649C ONVOY, LLC - CA 730   2021-07-12   
213-583 2   649C ONVOY, LLC - CA 730   2021-07-12   
213-583 3   649C ONVOY, LLC - CA 730   2021-07-12   
213-583 4   649C ONVOY, LLC - CA 730   2021-08-08   
213-583 5   649C ONVOY, LLC - CA 730   2021-08-08   
213-583 6   649C ONVOY, LLC - CA 730   2021-08-08   
213-583 7   649C ONVOY, LLC - CA 730   2021-08-08   
213-583 8   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-05-30   
213-583 9   6529 T-MOBILE USA, INC. 730   2021-05-22   
213-597 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-597 0   899D METROPCS NETWORKS, LLC 730   2021-11-26   
213-597 1   624H ONVOY SPECTRUM, LLC 730   2021-11-15   
213-597 2   624H ONVOY SPECTRUM, LLC 730   2021-11-15   
213-597 3   624H ONVOY SPECTRUM, LLC 730   2021-11-15   
213-597 4   624H ONVOY SPECTRUM, LLC 730   2021-11-15   
213-597 5   624H ONVOY SPECTRUM, LLC 730   2021-11-15   
213-597 6   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-11-21   
213-597 7   6529 T-MOBILE USA, INC. 730   2021-11-12   
213-597 8   6529 T-MOBILE USA, INC. 730   2021-11-12   
213-597 9   6529 T-MOBILE USA, INC. 730   2021-11-12   
213-641 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
213-641 0   073H TELNYX LLC 730   2022-01-27   
213-641 1   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 2   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 3   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 4   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 5   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 6   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 7   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 8   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-641 9   899D METROPCS NETWORKS, LLC 730   2022-01-01   
213-657 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-657 0   624H ONVOY SPECTRUM, LLC 730   2023-06-13   
213-657 1   624H ONVOY SPECTRUM, LLC 730   2023-06-13   
213-657 2   6529 T-MOBILE USA, INC. 730   2023-07-25   
213-657 3   6529 T-MOBILE USA, INC. 730   2023-07-25   
213-657 4   6529 T-MOBILE USA, INC. 730   2023-06-27   
213-657 5   649C ONVOY, LLC - CA 730   2023-06-11   
213-657 6   649C ONVOY, LLC - CA 730   2023-06-11   
213-657 7   6529 T-MOBILE USA, INC. 730   2023-06-27   
213-657 8   6529 T-MOBILE USA, INC. 730   2023-06-27   
213-657 9   6529 T-MOBILE USA, INC. 730   2023-06-27   
213-715 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
213-715 0   649C ONVOY, LLC - CA 730   2023-11-20   
213-715 1   649C ONVOY, LLC - CA 730   2023-11-20   
213-715 2   649C ONVOY, LLC - CA 730   2023-11-19   
213-715 3   649C ONVOY, LLC - CA 730   2023-11-19   
213-715 4   649C ONVOY, LLC - CA 730   2023-11-19   
213-715 5   649C ONVOY, LLC - CA 730   2023-11-19   
213-715 6   649C ONVOY, LLC - CA 730   2023-11-20   
213-715 7   649C ONVOY, LLC - CA 730   2023-11-20   
213-715 8   6529 T-MOBILE USA, INC. 730   2023-12-01   
213-715 9   6529 T-MOBILE USA, INC. 730   2023-12-01   
213-726 A LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      

1 2 3 4 5 6 7 8 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.