Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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De Tour, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
906-297 A DETRMIXGRS0  0689 CENTURYTEL OF UPPER MICHIGAN, INC. DBA CENTURYLINK 342      
906-459 A MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342      
906-459 0 MNSGMIXJDS2  116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-11-22   
906-459 4 HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-06-05   
906-459 5 HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-07-11   
906-459 7 MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2018-03-09   
906-459 8 HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-08-22   
906-710 A MRQTMIAQDS0  4632 TELNET WORLDWIDE, INC. 342      

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

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