Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX: 647

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-647 A Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 0 Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 1 Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 2 Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 3 Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 4 Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 5 Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-647 6 Oakland: Berkeley DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2007-01-11   
510-647 7 Oakland: Berkeley DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-647 8 Oakland: Berkeley DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2006-09-26   
510-647 9 Oakland: Berkeley DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2006-09-26   

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

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