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: 942

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-942 A Caruthers CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728      
559-942 0 Caruthers CA   6529 T-MOBILE USA, INC. 728      
559-942 1 Caruthers CA   6529 T-MOBILE USA, INC. 728   2015-01-28   
559-942 2 Caruthers CA   6529 T-MOBILE USA, INC. 728   2015-08-06   
559-942 3 Caruthers CA   6529 T-MOBILE USA, INC. 728   2015-01-28   
559-942 4 Caruthers CA   649C ONVOY, LLC - CA 728   2019-03-16   
559-942 5 Caruthers CA   649C ONVOY, LLC - CA 728   2019-03-16   
559-942 6 Caruthers CA   6529 T-MOBILE USA, INC. 728      
559-942 7 Caruthers CA   6529 T-MOBILE USA, INC. 728   2015-03-30   
559-942 8 Caruthers CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-942 9 Caruthers CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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