Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Brooks, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-500 A MDSRWIKEAMD  965H FRACTEL, LLC 354      
608-500 0 MDSRWIKEAMD  965H FRACTEL, LLC 354   2020-12-17   
608-500 5 MDSRWIKEAMD  965H FRACTEL, LLC 354   2020-12-17   
608-500 8   145J TERRA NOVA TELECOM INC. 354   2025-08-10   
608-584 A OXFRWIXADS2  0908 MARQUETTE-ADAMS TEL. COOP., INC. 354      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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