Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MDSNWI02YMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-287 3 Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-354 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-354 0 Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-535 3 Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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