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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-729 A Calumet MI   197D VONAGE NETWORK INC. 342   2018-08-05   
906-729 0 Calumet MI   197D VONAGE NETWORK INC. 342   2018-08-05   
906-729 1 Calumet MI   991E BANDWIDTH.COM CLEC, LLC - MI 342   2018-09-20   
906-729 3 Calumet MI   7279 MCI WORLDCOM COMMUNICATIONS, INC. - MI 342   2019-09-22   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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