Local Calling Guide

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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 830

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-830 A Middleton WI MDSNWIGJRP0  0881 MID-PLAINS TEL., INC. 354      
608-830 0 Middleton WI   225C ONVOY, LLC - WI 354   2024-03-01   
608-830 1 Middleton WI   225C ONVOY, LLC - WI 354   2024-03-01   
608-830 2 Middleton WI   0881 MID-PLAINS TEL., INC. 354   2006-08-30   
608-830 3 Middleton WI   0881 MID-PLAINS TEL., INC. 354   2006-08-30   
608-830 4 Middleton WI   0881 MID-PLAINS TEL., INC. 354   2005-07-15   
608-830 5 Middleton WI   0881 MID-PLAINS TEL., INC. 354   2006-10-27   
608-830 6 Middleton WI   0881 MID-PLAINS TEL., INC. 354   2007-10-31   
608-830 8 Middleton WI   624H ONVOY SPECTRUM, LLC 354   2021-06-24   
608-830 9 Middleton WI   225C ONVOY, LLC - WI 354   2024-03-01   

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

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