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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-677 A San Jose: South DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
408-677 0 San Jose: South DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2006-04-15   
408-677 1 San Jose: South DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2006-09-23   
408-677 2 San Jose: South DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2006-11-02   
408-677 3 San Jose: South DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-07-25   
408-677 4 San Jose: South DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2006-09-14   
408-677 5 San Jose: South DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-11-18   
408-677 6 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-05-06   
408-677 7 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-05-06   
408-677 8 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2006-05-06   
408-677 9 San Jose: South DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2006-04-15   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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