Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 669 [Rate centres in NPA 669] [Dial plan for NPA 669]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-251 A Campbell CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
669-251 0 Campbell CA   5562 METROPCS, INC. 722   2015-04-21   
669-251 1 Campbell CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-03-14   
669-251 2 Campbell CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-03-14   
669-251 3 Campbell CA   5562 METROPCS, INC. 722   2015-04-21   
669-251 4 Campbell CA   6529 T-MOBILE USA, INC. 722   2015-04-04   
669-251 5 Campbell CA   6529 T-MOBILE USA, INC. 722   2015-04-04   
669-251 6 Campbell CA   6529 T-MOBILE USA, INC. 722   2015-04-04   
669-251 7 Campbell CA   6529 T-MOBILE USA, INC. 722   2015-03-13   
669-251 8 Campbell CA   6529 T-MOBILE USA, INC. 722   2015-03-13   
669-251 9 Campbell CA   6529 T-MOBILE USA, INC. 722   2015-03-13   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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