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: 562

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-562 A Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-562 0 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-562 1 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-562 2 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-562 3 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-562 4 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      
650-562 5 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-08-13   
650-562 6 Redwood City CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-03-07   
650-562 7 Redwood City CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2013-04-26   
650-562 8 Redwood City CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-05-10   
650-562 9 Redwood City CA RDCYCA01DS0  9740 PACIFIC BELL 722      

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

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