Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Charlotte, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-997 4 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-997 5 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-997 6   961J WOW! INTERNET, CABLE AND PHONE 346      
517-997 7 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-997 8 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-997 9 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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