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: 665

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
408-665 A Gilroy CA OKLECAZV1MD  5562 METROPCS, INC. 722      
408-665 0 Gilroy CA   5562 METROPCS, INC. 722   2007-11-22   
408-665 1 Gilroy CA   5562 METROPCS, INC. 722   2007-11-22   
408-665 2 Gilroy CA   5562 METROPCS, INC. 722   2008-02-25   
408-665 3 Gilroy CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
408-665 4 Gilroy CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2007-12-27   
408-665 5 Gilroy CA   5562 METROPCS, INC. 722   2008-08-23   
408-665 6 Gilroy CA   5562 METROPCS, INC. 722   2008-10-25   
408-665 7 Gilroy CA   649C ONVOY, LLC - CA 722   2007-11-12   
408-665 8 Gilroy CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-05-29   
408-665 9 Gilroy CA   5562 METROPCS, INC. 722   2007-11-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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