Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 826

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-826 A Clovis CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-826 0 Clovis CA   6529 T-MOBILE USA, INC. 728   2015-01-26   
559-826 1 Clovis CA   073H TELNYX LLC 728   2017-05-08   
559-826 2 Clovis CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2018-03-28   
559-826 3 Clovis CA   649C ONVOY, LLC - CA 728   2015-01-10   
559-826 4 Clovis CA   649C ONVOY, LLC - CA 728   2015-01-10   
559-826 5 Clovis CA   649C ONVOY, LLC - CA 728   2015-01-10   
559-826 6 Clovis CA   6529 T-MOBILE USA, INC. 728   2015-01-20   
559-826 7 Clovis CA   6529 T-MOBILE USA, INC. 728   2014-12-22   
559-826 8 Clovis CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-12-18   
559-826 9 Clovis CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-12-18   

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

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