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: 752

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-752 A Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-752 0 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-752 1 Sunnyvale CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2020-09-11   
408-752 2 Sunnyvale CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-09-07   
408-752 3 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-752 4 Sunnyvale CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-10-10   
408-752 5 Sunnyvale CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-11-04   
408-752 6 Sunnyvale CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2016-09-02   
408-752 7 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      
408-752 8 Sunnyvale CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2010-06-06   
408-752 9 Sunnyvale CA SNVACA11DS0  9740 PACIFIC BELL 722      

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

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