Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
831-325 A Santa Cruz CA SNTDCAIKCM0  6664 SPRINT SPECTRUM L.P. 722      
831-325 0 Santa Cruz CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-03-14   
831-325 1 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 2 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-04-29   
831-325 3 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 4 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 5 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 6 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 7 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 8 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      
831-325 9 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722      

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

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