Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX: 938

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-938 A Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 0 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 1 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 2 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 3 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 4 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 5 Mountain View CA   145J TERRA NOVA TELECOM INC. 722   2025-04-08   
650-938 6 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 7 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 8 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-938 9 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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