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
517-586 A Howell MI FLNTMICDDS0  7701 PHONE MICHIGAN 340      
517-586 0 Howell MI   7701 PHONE MICHIGAN 340      
517-586 1 Howell MI   7701 PHONE MICHIGAN 340      
517-586 2 Howell MI   7701 PHONE MICHIGAN 340      
517-586 3 Howell MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2009-07-27   
517-586 4 Howell MI   7701 PHONE MICHIGAN 340      
517-586 5 Howell MI   7701 PHONE MICHIGAN 340      
517-586 6 Howell MI   7701 PHONE MICHIGAN 340      
517-586 7 Howell MI   7701 PHONE MICHIGAN 340      
517-586 8 Howell MI   7701 PHONE MICHIGAN 340      
517-586 9 Howell MI   7701 PHONE MICHIGAN 340      

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

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