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: 495

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-495 A Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 0 Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 1 Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 2 Fresno CA   145J TERRA NOVA TELECOM INC. 728   2022-11-03   
559-495 3 Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 4 Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 5 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2007-01-20   
559-495 6 Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 7 Fresno CA FRSNCA01DS0  9740 PACIFIC BELL 728      
559-495 8 Fresno CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2006-04-09   
559-495 9 Fresno CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2006-04-27   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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