Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 8782 ALLEGIANCE TELECOM, INC. - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
949-419 A Irvine CA LSANCA54DS0  730      
949-419 0 Irvine CA   730      
949-419 1 Irvine CA   730      
949-419 2 Irvine CA   730      
949-419 3 Irvine CA   730      
949-419 8 Irvine CA   730      
949-419 9 Irvine CA   730      
949-420 A Saddleback Valley CA LSANCA54DS0  730      
949-420 0 Saddleback Valley CA   730      
949-420 1 Saddleback Valley CA   730      
949-420 2 Saddleback Valley CA   730      
949-420 3 Saddleback Valley CA   730      
949-420 4 Saddleback Valley CA   730      
949-423 A Newport Beach CA LSANCA54DS0  730      
949-423 0 Newport Beach CA   730      
949-423 1 Newport Beach CA   730      
949-424 A Laguna Beach CA LSANCA54DS0  730      
949-424 0 Laguna Beach CA   730      
949-424 1 Laguna Beach CA   730      
949-596 9 Irvine CA   730   2009-09-28   
949-783 4 Irvine CA   730   2009-09-28   
951-324 8 Arlington CA   730   2001-01-23   
951-479 A Corona CA LSANCA54DS0  730      
951-479 0 Corona CA   730      
951-479 9 Corona CA   730      
951-667 3 Temescal Canyon CA   730   2002-12-24   
951-823 5 Riverside CA   730   2010-01-08   
951-870 4 Corona CA   730   2006-12-21   
951-888 2 Riverside CA   730   2011-04-17   
951-905 5 Riverside CA   730   2001-01-23   

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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