Local Calling Guide

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NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-321 A Whittier CA LAHBCAXFDS0  2319 FRONTIER CALIFORNIA INC. 730      
562-321 0 Whittier CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2009-12-14   
562-321 1 Whittier CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2010-07-20   
562-321 2 Whittier CA LAHBCAXFDS0  2319 FRONTIER CALIFORNIA INC. 730      
562-321 3 Whittier CA ONTRCAOI9MD  6664 SPRINT SPECTRUM L.P. 730   2006-03-31   
562-321 4 Whittier CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-22   
562-321 5 Whittier CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-01   
562-321 6 Whittier CA ANHMCANGDS0  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2005-05-29   
562-321 7 Whittier CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-22   
562-321 8 Whittier CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-07-22   
562-321 9 Whittier CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-01   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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