Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-374 A Tomah WI TOMAWIXADSA  0922 BRIGHTSPEED OF WESTERN WISCONSIN, LLC 354      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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