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: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-471 A Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-471 0 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-471 1 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-471 2 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-471 3 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-471 4 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-471 5 Santa Cruz CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-07-04   
831-471 6 Santa Cruz CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-10-25   
831-471 7 Santa Cruz CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-05-05   
831-471 8 Santa Cruz CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2011-09-30   
831-471 9 Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      

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

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