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: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-648 A Millbrae CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 0 Millbrae CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 1 Millbrae CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 2 Millbrae CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-05-09   
650-648 3 Millbrae CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-14   
650-648 4 Millbrae CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-03-04   
650-648 5 Millbrae CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 6 Millbrae CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-03-04   
650-648 7 Millbrae CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-05-09   
650-648 8 Millbrae CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
650-648 9 Millbrae CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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