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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-356 A San Mateo CA SNMTCA11DS1  9740 PACIFIC BELL 722      
650-356 0 San Mateo CA   9740 PACIFIC BELL 722      
650-356 1 San Mateo CA   9740 PACIFIC BELL 722      
650-356 2 San Mateo CA   9740 PACIFIC BELL 722      
650-356 3 San Mateo CA   9740 PACIFIC BELL 722      
650-356 4 San Mateo CA   9740 PACIFIC BELL 722      
650-356 5 San Mateo CA   9740 PACIFIC BELL 722      
650-356 6 San Mateo CA   9740 PACIFIC BELL 722      
650-356 7 San Mateo CA   9740 PACIFIC BELL 722      
650-356 8 San Mateo CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2007-01-27   
650-356 9 San Mateo CA   9740 PACIFIC BELL 722      

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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