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: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-922 A Laton CA LATNCA11RS0  9740 PACIFIC BELL 728      
559-922 0 Laton CA LATNCA11RS0  9740 PACIFIC BELL 728      
559-922 1 Laton CA FRSNCA01TMD  939H COMMIO, LLC 728   2023-08-19   
559-922 2 Laton CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-07-16   
559-922 3 Laton CA   145J TERRA NOVA TELECOM INC. 728   2023-06-24   
559-922 4 Laton CA LATNCA11RS0  9740 PACIFIC BELL 728      
559-922 5 Laton CA FRSNCA01XCZ  516C AT&T CORP. 728   2010-10-27   
559-922 7 Laton CA   145J TERRA NOVA TELECOM INC. 728   2022-11-03   
559-922 8 Laton CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-06-16   
559-922 9 Laton CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2015-06-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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