Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-926 A Grass Lake MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-926 0 Grass Lake MI   543C ONVOY, LLC - MI 346   2017-12-21   
517-926 1 Grass Lake MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 346   2007-06-08   
517-926 2 Grass Lake MI   3535 ACD TELECOM, INC. - MI 346      
517-926 3 Grass Lake MI   3535 ACD TELECOM, INC. - MI 346      
517-926 4 Grass Lake MI   3535 ACD TELECOM, INC. - MI 346      
517-926 5 Grass Lake MI   7575 CENTURYLINK COMMUNICATIONS LLC 346   2016-01-25   
517-926 6 Grass Lake MI   668E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 346   2012-05-20   
517-926 7 Grass Lake MI   3535 ACD TELECOM, INC. - MI 346      
517-926 8 Grass Lake MI   543C ONVOY, LLC - MI 346   2013-04-01   
517-926 9 Grass Lake MI   3535 ACD TELECOM, INC. - MI 346      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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