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: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-276 A Salinas CA SLNSCA01XAY  073H TELNYX LLC 736      
831-276 0 Salinas CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2017-07-23   
831-276 1 Salinas CA   5562 METROPCS, INC. 736   2017-07-22   
831-276 2 Salinas CA   5562 METROPCS, INC. 736   2018-06-03   
831-276 3 Salinas CA   5562 METROPCS, INC. 736   2017-08-21   
831-276 4 Salinas CA   6010 NEW CINGULAR WIRELESS PCS, LLC 736   2017-08-24   
831-276 5 Salinas CA   5562 METROPCS, INC. 736   2017-10-12   
831-276 6 Salinas CA   5562 METROPCS, INC. 736   2017-10-12   
831-276 7 Salinas CA   073H TELNYX LLC 736   2017-04-16   
831-276 8 Salinas CA   5562 METROPCS, INC. 736   2018-06-03   
831-276 9 Salinas CA   5562 METROPCS, INC. 736   2018-06-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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