Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MDSNWI02ZMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-234 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-237 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-316 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-384 A Mineral Point WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-440 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-473 A Beloit WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-501 A Stoughton WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-508 A Westfield WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-570 A Richland Center WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-591 A Lodi WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-602 A Waunakee WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-720 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-728 A Janesville WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-802 A Beloit WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-914 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-915 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-916 A Madison WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-975 A Belleville WI 7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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