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: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-301 A Michigamme MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342      
906-301 0 Michigamme MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-15   
906-301 3 Michigamme MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-10   
906-301 4 Michigamme MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-03-10   
906-301 7 Michigamme MI BRLDMIMNBMD  516C AT&T CORP. 342   2023-09-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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