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: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-552 A Camp Douglas WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-552 0 Camp Douglas WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2010-12-23   
608-552 1 Camp Douglas WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2014-07-06   
608-552 6 Camp Douglas WI MDSNWI11XDY  983F MCC TELEPHONY OF THE MIDWEST, LLC - WI 354   2021-10-29   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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