Local Calling Guide

Area code/prefix search

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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-301 A Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 0 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 1 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 2 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 3 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 4 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 5 Madison WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2008-11-21   
608-301 6 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-07-25   
608-301 7 Madison WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-07-25   
608-301 8 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      
608-301 9 Madison WI MDSNWI12DS0  9327 WISCONSIN BELL INC 354      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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