Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-675 A SHBGMIXIRS1  0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 0   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 1   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 2   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 3   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 4   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 5   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 6   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 7   0726 SHIAWASSEE TELEPHONE CO. 346      
517-675 8   543C ONVOY, LLC - MI 346   2020-06-13   
517-691 A MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      

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

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