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
831-585 A Salinas CA SLNSCABIOMD  6664 SPRINT SPECTRUM L.P. 736      
831-585 0 Salinas CA   5562 METRO PCS, INC. 736   2006-05-31   
831-585 1 Salinas CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2005-04-11   
831-585 2 Salinas CA   5562 METRO PCS, INC. 736   2006-10-08   
831-585 3 Salinas CA   5562 METRO PCS, INC. 736   2006-10-08   
831-585 4 Salinas CA   5562 METRO PCS, INC. 736   2007-08-05   
831-585 5 Salinas CA   5562 METRO PCS, INC. 736   2008-05-23   
831-585 6 Salinas CA   6529 T-MOBILE USA, INC. 736   2007-04-05   
831-585 7 Salinas CA   6664 SPRINT SPECTRUM L.P. 736   2006-11-17   
831-585 8 Salinas CA   6664 SPRINT SPECTRUM L.P. 736   2006-08-27   
831-585 9 Salinas CA   6664 SPRINT SPECTRUM L.P. 736   2006-06-15   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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