Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 747 [Rate centres in NPA 747] [Dial plan for NPA 747]

NXX: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-320 A Canoga Park CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
747-320 0 Canoga Park CA   649C ONVOY, LLC - CA 730   2022-02-26   
747-320 1 Canoga Park CA   649C ONVOY, LLC - CA 730   2022-02-26   
747-320 2 Canoga Park CA   649C ONVOY, LLC - CA 730   2022-02-26   
747-320 3 Canoga Park CA   649C ONVOY, LLC - CA 730   2022-02-26   
747-320 4 Canoga Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-02-12   
747-320 5 Canoga Park CA   6529 T-MOBILE USA, INC. 730   2022-02-11   
747-320 6 Canoga Park CA   6529 T-MOBILE USA, INC. 730   2022-02-11   
747-320 7 Canoga Park CA   6529 T-MOBILE USA, INC. 730   2022-02-11   
747-320 8 Canoga Park CA   6529 T-MOBILE USA, INC. 730   2022-02-11   
747-320 9 Canoga Park CA   6529 T-MOBILE USA, INC. 730   2022-02-11   

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

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