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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-440 A Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 0 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 1 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 2 Fresno CA FRSNCA01XOY  649C ONVOY, LLC - CA 728   2023-07-22   
559-440 3 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 4 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 5 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 6 Fresno CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2004-09-02   
559-440 7 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 8 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      
559-440 9 Fresno CA FRSNCA13DS0  9740 PACIFIC BELL 728      

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

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