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: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-939 A Running Springs CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2020-12-28   
909-939 0 Running Springs CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2005-03-01   
909-939 1 Running Springs CA   649C ONVOY, LLC - CA 730   2006-10-03   
909-939 2 Running Springs CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-29   
909-939 3 Running Springs CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-29   
909-939 4 Running Springs CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-05-03   
909-939 5 Running Springs CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-03-29   
909-939 6 Running Springs CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-09-02   
909-939 7 Running Springs CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2007-05-15   
909-939 8 Running Springs CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-11-17   
909-939 9 Running Springs CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-02-24   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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