Local Calling Guide

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

NXX: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-528 A Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 0 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 1 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 2 Mountain View CA   829J PAETEC ITEL, LLC 722   2009-05-04   
650-528 3 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 4 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 5 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 6 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 7 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 8 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      
650-528 9 Mountain View CA MTVWCA11DS0  9740 PACIFIC BELL 722      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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