Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: FRSNCA01XKZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-728 A Fresno CA 156J RCLEC, INC. 728      
559-728 4 Fresno CA 156J RCLEC, INC. 728   2016-07-29   

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

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