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.

Palmdale: Palmdale DA, CA

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
661-585 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-09-14   
661-598 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-598 0 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 1 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 2 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 3 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-02-27   
661-598 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-02-27   
661-598 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-02-27   
661-598 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-02-27   
661-598 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-05   
661-598 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-05   
661-603 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
661-603 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-03-27   
661-603 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-03-27   
661-603 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-03-27   
661-603 3 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2023-04-01   
661-603 4 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2023-04-01   
661-603 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-08   
661-603 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-04   
661-603 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-08   
661-603 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-08   
661-603 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-04   
661-618 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
661-648 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-648 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-648 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-648 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-648 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-04-23   
661-648 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-648 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-648 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-03-23   
661-648 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-22   
661-656 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-656 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-11   
661-675 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-675 0   515J IP HORIZON LLC 730      
661-675 1   515J IP HORIZON LLC 730      
661-675 2   515J IP HORIZON LLC 730      
661-675 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2009-08-20   
661-675 4   515J IP HORIZON LLC 730      
661-675 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-04-03   
661-675 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-04-03   
661-675 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-07-05   
661-675 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-07-05   
661-675 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-09-09   
661-701 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-701 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-701 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-04-24   
661-719 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-719 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-719 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-06-17   
661-733 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
661-744 A LSANCAJWIMD  965H FRACTEL, LLC 730      
661-744 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-02   
661-744 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-02   
661-744 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-02   
661-744 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-02   
661-744 4 LSANCAJWIMD  965H FRACTEL, LLC 730   2020-11-16   
661-744 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-03-22   
661-744 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-03-22   
661-744 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-03-22   
661-744 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-03-22   
661-744 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-03-22   
661-774 A ONTRCAXPXAY  6967 33 WIRELESS INC. 730      
661-784 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-784 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-784 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-08   
661-789 A PLDLCA01DS0  9740 PACIFIC BELL 730      

<< 1 2 3 4 5 6 7 8 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.