Local Calling Guide

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

NXX: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-237 A Northridge CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730      
747-237 0 Northridge CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-08-21   
747-237 1 Northridge CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-08-21   
747-237 2 Northridge CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-09-24   
747-237 3 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-13   
747-237 4 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-13   
747-237 5 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-07   
747-237 6 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-02-07   
747-237 7 Northridge CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-07-17   
747-237 8 Northridge CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-03-24   
747-237 9 Northridge CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2015-07-09   

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

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