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
517-213 A Charlotte MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-213 0 Charlotte MI   473D CMC TELECOM, INC. - MI 346   2008-02-25   
517-213 1 Charlotte MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2008-09-28   
517-213 2 Charlotte MI   528A FIRST COMMUNICATIONS, LLC - MI 346   2009-12-28   
517-213 3 Charlotte MI   6664 SPRINT SPECTRUM L.P. 346   2010-10-13   
517-213 4 Charlotte MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2007-07-26   
517-213 5 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 346   2010-08-13   
517-213 6 Charlotte MI   6664 SPRINT SPECTRUM L.P. 346   2011-04-26   
517-213 7 Charlotte MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2008-09-05   
517-213 8 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 346   2014-07-24   
517-213 9 Charlotte MI   6664 SPRINT SPECTRUM L.P. 346   2010-03-02   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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