Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Curtis, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
906-215 A MRQTMIAQDS0  4632 TELNET WORLDWIDE, INC. 342      
906-586 A CRTSMIMNRS1  9323 AMERITECH MICHIGAN 342      
906-586 0   2550 123 NET, INC. 342   2004-10-29   
906-586 1   543C ONVOY, LLC - MI 342   2019-01-25   
906-586 2   516C AT&T CORP. 342   2012-03-16   
906-586 3   9323 AMERITECH MICHIGAN 342      
906-586 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2005-03-19   
906-586 5   116F PENINSULA FIBER NETWORK, LLC - MI 342   2013-09-28   
906-586 6   9323 AMERITECH MICHIGAN 342      
906-586 7   7575 CENTURYLINK COMMUNICATIONS LLC 342   2018-03-09   
906-586 8   991E BANDWIDTH.COM CLEC, LLC - MI 342   2020-06-13   
906-586 9   9323 AMERITECH MICHIGAN 342      

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

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