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.

NPA: 747 [Rate centres in NPA 747] [Dial plan for NPA 747]

NXX: 324

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-324 A North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
747-324 0 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-03-23   
747-324 1 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-04-23   
747-324 2 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-05-23   
747-324 3 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-06-23   
747-324 4 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-08-10   
747-324 5 North Hollywood CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-10-16   
747-324 6 North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-03-17   
747-324 7 North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-03-17   
747-324 8 North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-03-17   
747-324 9 North Hollywood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-03-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.