Local Calling Guide

Area code/prefix search

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

NXX: 576

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-576 A Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
831-576 0 Santa Cruz CA SNFCCAMKX1Y  996H AIRESPRING, INC. 722      
831-576 1 Santa Cruz CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
831-576 2 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-576 3 Santa Cruz CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
831-576 4 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-576 5 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-576 6 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-576 7 Santa Cruz CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
831-576 8 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-576 9 Santa Cruz CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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