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: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-315 A San Fernando: San Fernando DA CA LSANCARCY7X  495J STRATUS NETWORKS 730      
747-315 0 San Fernando: San Fernando DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2021-07-28   
747-315 1 San Fernando: San Fernando DA CA LSANCARCY7X  495J STRATUS NETWORKS 730   2021-07-24   
747-315 2 San Fernando: San Fernando DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2021-07-28   
747-315 3 San Fernando: San Fernando DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2021-07-28   
747-315 4 San Fernando: San Fernando DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2021-07-28   
747-315 5 San Fernando: San Fernando DA CA LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730   2021-10-02   
747-315 6 San Fernando: San Fernando DA CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-09-02   
747-315 7 San Fernando: San Fernando DA CA LSANCARC32Z  073H TELNYX LLC 730   2021-10-02   
747-315 8 San Fernando: San Fernando DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-07-26   
747-315 9 San Fernando: San Fernando DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-07-26   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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