Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 408 [Rate centres in NPA 408] [Dial plan for NPA 408]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-520 A San Jose: North DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
408-520 0 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-520 1 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
408-520 2 San Jose: North DA CA   515J IP HORIZON LLC 722      
408-520 3 San Jose: North DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-520 4 San Jose: North DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
408-520 5 San Jose: North DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-520 6 San Jose: North DA CA OKLECAZVGT0  5562 METROPCS, INC. 722      
408-520 7 San Jose: North DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
408-520 8 San Jose: North DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
408-520 9 San Jose: North DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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