Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Big Bay, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
906-345 A MRQTMIMNDS1  9323 AMERITECH MICHIGAN 342      
906-345 0   9323 AMERITECH MICHIGAN 342      
906-345 2   516C AT&T CORP. 342   2013-12-20   
906-345 3   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2018-12-08   
906-345 4   116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-09-28   
906-345 7   7575 CENTURYLINK COMMUNICATIONS LLC 342   2018-03-09   
906-345 9   9323 AMERITECH MICHIGAN 342      
906-373 A NGNEMIAM4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      
906-373 2   991E BANDWIDTH.COM CLEC, LLC - MI 342   2019-04-29   
906-373 3   543C ONVOY, LLC - MI 342   2019-01-25   
906-373 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2015-06-19   
906-373 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342   2017-11-15   
906-373 8   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2005-03-19   
906-373 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 342      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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