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: 649

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-649 A Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 0 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 1 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 2 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 3 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 4 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 5 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 6 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 7 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 8 Monterey CA MTRYCA01DS0  9740 PACIFIC BELL 736      
831-649 9 Monterey CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2024-12-02   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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