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: 410

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-410 A Middleton WI MDTNWIXAPS0  0881 MID-PLAINS TEL., INC. 354      
608-410 0 Middleton WI   0881 MID-PLAINS TEL., INC. 354      
608-410 1 Middleton WI   225C ONVOY, LLC - WI 354   2024-04-05   
608-410 2 Middleton WI   0881 MID-PLAINS TEL., INC. 354      
608-410 3 Middleton WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-410 4 Middleton WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2016-03-24   
608-410 7 Middleton WI   508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-26   
608-410 8 Middleton WI   225C ONVOY, LLC - WI 354      
608-410 9 Middleton WI   0881 MID-PLAINS TEL., INC. 354      

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

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