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: 507

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-507 A Fontana CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
909-507 0 Fontana CA   899D METROPCS NETWORKS, LLC 730   2018-06-04   
909-507 1 Fontana CA   899D METROPCS NETWORKS, LLC 730   2018-11-04   
909-507 2 Fontana CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2019-02-15   
909-507 3 Fontana CA   6529 T-MOBILE USA, INC. 730   2019-09-21   
909-507 4 Fontana CA   6529 T-MOBILE USA, INC. 730   2019-09-21   
909-507 5 Fontana CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-06-05   
909-507 6 Fontana CA   6529 T-MOBILE USA, INC. 730   2019-01-12   
909-507 7 Fontana CA   6529 T-MOBILE USA, INC. 730   2018-09-21   
909-507 8 Fontana CA   6529 T-MOBILE USA, INC. 730   2018-09-21   
909-507 9 Fontana CA   899D METROPCS NETWORKS, LLC 730   2018-06-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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