Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-977 A Fontana CA LSANCAJWIMD  965H FRACTEL, LLC 730      
909-977 0 Fontana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-06-07   
909-977 1 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-11-08   
909-977 2 Fontana CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-08-05   
909-977 3 Fontana CA ANHMCAHLDS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2019-05-16   
909-977 4 Fontana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-09-21   
909-977 5 Fontana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-04-14   
909-977 6 Fontana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2019-04-14   
909-977 7 Fontana CA LSANCAJWIMD  965H FRACTEL, LLC 730   2019-03-26   
909-977 8 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2019-04-06   
909-977 9 Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2019-03-27   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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