Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX: 434

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-434 A Woodside CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
650-434 0 Woodside CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-25   
650-434 1 Woodside CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-02-15   
650-434 2 Woodside CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-434 3 Woodside CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-26   
650-434 4 Woodside CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-11-16   
650-434 5 Woodside CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2007-11-26   
650-434 6 Woodside CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-31   
650-434 7 Woodside CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2009-12-24   
650-434 8 Woodside CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-31   
650-434 9 Woodside CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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