Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MDSNWI11X0Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-405 7 Madison WI 156J RCLEC, INC. 354   2017-03-24   
608-960 A Madison WI 156J RCLEC, INC. 354      
608-960 4 Madison WI 156J RCLEC, INC. 354   2014-08-24   

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

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