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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-997 9 Charlotte MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-998 A Jackson MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-999 A Lansing MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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