Local Calling Guide

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NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-824 A Santa Cruz CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      
831-824 0 Santa Cruz CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-03-05   
831-824 1 Santa Cruz CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-10-25   
831-824 2 Santa Cruz CA   4733 PAETEC COMMUNICATIONS, INC. - CA 722   2011-09-14   
831-824 3 Santa Cruz CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722   2009-12-10   
831-824 4 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-15   
831-824 5 Santa Cruz CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-07-21   
831-824 6 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-20   
831-824 7 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-29   
831-824 8 Santa Cruz CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2009-08-20   
831-824 9 Santa Cruz CA   7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 722      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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