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: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-628 A Tres Pinos CA TRPSCA11RS0  9740 PACIFIC BELL 736      
831-628 0 Tres Pinos CA   145J TERRA NOVA TELECOM INC. 736      
831-628 1 Tres Pinos CA TRPSCA11RS0  9740 PACIFIC BELL 736      
831-628 3 Tres Pinos CA TRPSCA11RS0  9740 PACIFIC BELL 736      
831-628 5 Tres Pinos CA SLNSCA01X5Y  516C AT&T CORP. 736      
831-628 7 Tres Pinos CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736      
831-628 8 Tres Pinos CA SLNSCA01XOX  776C CHARTER FIBERLINK CA-CCO, LLC - CA 736      
831-628 9 Tres Pinos CA MTRYCAPM5MD  145J TERRA NOVA TELECOM INC. 736      

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

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