Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 970

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-970 A Norway MI NRWYMINWDS0  9323 MICHIGAN BELL TEL CO 342      
906-970 0 Norway MI   9323 MICHIGAN BELL TEL CO 342      
906-970 1 Norway MI   116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-09-28   
906-970 2 Norway MI   543C ONVOY, LLCV - MI 342   2021-03-05   
906-970 3 Norway MI   543C ONVOY, LLCV - MI 342   2021-03-05   
906-970 5 Norway MI   516C AT&T CORP. 342   2013-11-08   
906-970 6 Norway MI   543C ONVOY, LLCV - MI 342   2019-01-25   
906-970 7 Norway MI   508J CENTURYLINK COMMUNICATIONS, LLC 342   2018-03-13   
906-970 9 Norway MI   543C ONVOY, LLCV - MI 342   2020-05-25   

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

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