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: 295

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-295 A Santa Cruz CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
831-295 0 Santa Cruz CA   6529 T-MOBILE USA, INC. 722      
831-295 1 Santa Cruz CA   6529 T-MOBILE USA, INC. 722   2005-08-14   
831-295 2 Santa Cruz CA   6529 T-MOBILE USA, INC. 722      
831-295 3 Santa Cruz CA   6529 T-MOBILE USA, INC. 722      
831-295 4 Santa Cruz CA   6529 T-MOBILE USA, INC. 722   2006-04-06   
831-295 5 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-09-09   
831-295 6 Santa Cruz CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-09-24   
831-295 7 Santa Cruz CA   6529 T-MOBILE USA, INC. 722   2014-01-03   
831-295 8 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-19   
831-295 9 Santa Cruz CA   6529 T-MOBILE USA, INC. 722      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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