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
650-739 A Palo Alto CA PLALCA12DS0  9740 PACIFIC BELL 722      
650-739 0 Palo Alto CA   9740 PACIFIC BELL 722      
650-739 1 Palo Alto CA   9740 PACIFIC BELL 722      
650-739 2 Palo Alto CA   9740 PACIFIC BELL 722      
650-739 3 Palo Alto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-10-28   
650-739 4 Palo Alto CA   7453 U.S. TELEPACIFIC CORP. - CA 722   2008-03-08   
650-739 5 Palo Alto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-15   
650-739 6 Palo Alto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-10-28   
650-739 7 Palo Alto CA   9740 PACIFIC BELL 722      
650-739 8 Palo Alto CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2007-07-29   
650-739 9 Palo Alto CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2012-08-30   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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