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: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-870 A South San Francisco CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-870 0 South San Francisco CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
650-870 1 South San Francisco CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
650-870 2 South San Francisco CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
650-870 3 South San Francisco CA   9262 UTILITY TELECOM GROUP, LLC - CA 722      
650-870 4 South San Francisco CA   9262 UTILITY TELECOM GROUP, LLC - CA 722      
650-870 5 South San Francisco CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722   2008-12-08   
650-870 6 South San Francisco CA   9262 UTILITY TELECOM GROUP, LLC - CA 722      
650-870 7 South San Francisco CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-30   
650-870 8 South San Francisco CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-30   
650-870 9 South San Francisco CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-30   

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

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