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: 951

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-951 A Fresno CA   208K VESTED NETWORKS, LLC 728   2025-05-16   
559-951 0 Fresno CA   732J NUSO, LLC 728   2025-05-19   
559-951 1 Fresno CA   732J NUSO, LLC 728   2025-05-19   
559-951 5 Fresno CA   208K VESTED NETWORKS, LLC 728   2025-05-16   

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

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