Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-888 A Simi Valley CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730      
820-888 0 Simi Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
820-888 1 Simi Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
820-888 2 Simi Valley CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
820-888 4 Simi Valley CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-888 5 Simi Valley CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-888 6 Simi Valley CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
820-888 7 Simi Valley CA   899D METROPCS NETWORKS, LLC 730      
820-888 8 Simi Valley CA   145J TERRA NOVA TELECOM INC. 730      
820-888 9 Simi Valley CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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