Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Los Angeles: DA 09, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
323-336 A IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-336 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-09-21   
323-336 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-336 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-05-22   
323-336 9 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
323-369 A CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
323-393 A LSANCARCD9S  4129 O1 COMMUNICATIONS, INC. - CA 730      
323-393 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-20   
323-393 1   515J IP HORIZON LLC 730      
323-393 2   515J IP HORIZON LLC 730      
323-393 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-20   
323-393 4   515J IP HORIZON LLC 730      
323-393 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-07-15   
323-393 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-02-21   
323-393 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-06-06   
323-393 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-02-21   
323-393 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-10-08   
323-418 A LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 0 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 1 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-22   
323-418 3 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 4 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 5 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 6 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-08-25   
323-418 8 LSANCA13DS0  9740 PACIFIC BELL 730      
323-418 9 LSANCA13DS0  9740 PACIFIC BELL 730      
323-420 A LSANCA13DS0  9740 PACIFIC BELL 730      
323-420 0 LSANCA13DS0  9740 PACIFIC BELL 730      
323-420 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-12-30   
323-420 2 LSANCA13DS0  9740 PACIFIC BELL 730      
323-420 3 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-26   
323-420 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-26   
323-420 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-26   
323-420 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-26   
323-420 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-26   
323-420 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-22   
323-420 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-09-22   
323-448 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
323-448 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2008-11-20   
323-448 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-07-21   
323-448 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-11-25   
323-448 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-11-25   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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