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
517-680 A Albion MI LNNGMIVEAMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-680 0 Albion MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-680 1 Albion MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2005-12-17   
517-680 4 Albion MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2004-07-16   
517-680 7 Albion MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2008-11-28   
517-680 9 Albion MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      

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

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