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: 642

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-642 A San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
408-642 0 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-10   
408-642 1 San Jose: West DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-11-13   
408-642 2 San Jose: West DA CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2007-11-12   
408-642 3 San Jose: West DA CA SNJSCA02DS4  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2007-11-12   
408-642 4 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-11-10   
408-642 5 San Jose: West DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-11-13   
408-642 6 San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2007-12-15   
408-642 7 San Jose: West DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2009-04-13   
408-642 8 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-10   
408-642 9 San Jose: West DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-20   

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

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