Local Calling Guide

Area code/prefix search

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NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-623 A Visalia CA VISLCA11DS0  9740 PACIFIC BELL 728      
559-623 0 Visalia CA VISLCA11DS0  9740 PACIFIC BELL 728      
559-623 1 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 2 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 3 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 4 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 5 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 6 Visalia CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-03-21   
559-623 7 Visalia CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2006-04-28   
559-623 8 Visalia CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2007-05-13   
559-623 9 Visalia CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728   2006-09-30   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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