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.

Montebello, CA

1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
213-420 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-420 0 LSANCARC86Z  996H AIRESPRING, INC. 730   2020-06-19   
213-420 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-08-31   
213-420 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-08-31   
213-420 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-420 4 LSANCAJWIMD  965H FRACTEL, LLC 730   2020-07-02   
213-420 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-420 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-420 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-420 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-420 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2020-05-18   
213-424 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
213-424 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-424 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-05-17   
213-472 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-472 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-472 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-18   
213-472 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-15   
213-472 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-15   
213-472 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-15   
213-472 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
213-472 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
213-472 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
213-472 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
213-472 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
213-475 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-475 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-14   
213-475 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-11-29   
213-475 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-11-29   
213-475 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-11-29   
213-491 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-491 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2021-06-15   
213-491 1 LSANCARC32Z  073H TELNYX LLC 730   2021-06-24   
213-491 2 LSANCARC32Z  073H TELNYX LLC 730   2024-05-23   
213-491 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-07-30   
213-491 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
213-491 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
213-491 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
213-491 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
213-491 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
213-491 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-10-23   
213-502 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-502 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-16   
213-502 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-502 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-08-15   
213-526 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
213-526 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
213-526 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
213-526 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
213-526 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
213-526 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-15   
213-526 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-15   
213-526 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2020-11-02   
213-526 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2020-11-02   
213-526 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2020-11-02   
213-526 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2020-11-02   
213-541 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-541 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-541 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-28   
213-552 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
213-552 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-06-05   
213-552 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-19   
213-552 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-09-17   
213-552 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-30   
213-552 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-05-30   
213-552 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-05-03   
213-552 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-05-03   
213-552 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-05-03   
213-552 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-05-03   
213-552 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-05-03   
213-565 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      

1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.