Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-625 A PRRYMIXIPS0  0726 SHIAWASSEE TEL. CO. 346      
517-625 0   0726 SHIAWASSEE TEL. CO. 346      
517-625 1   0726 SHIAWASSEE TEL. CO. 346      
517-625 2   145J TERRA NOVA TELECOM INC. 346   2025-07-11   
517-625 3   0726 SHIAWASSEE TEL. CO. 346      
517-625 4   0726 SHIAWASSEE TEL. CO. 346      
517-625 5   0726 SHIAWASSEE TEL. CO. 346      
517-625 6   0726 SHIAWASSEE TEL. CO. 346      
517-625 7   0726 SHIAWASSEE TEL. CO. 346      
517-625 8   0726 SHIAWASSEE TEL. CO. 346      
517-697 A LNNGMIMNX7Z  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 346      
517-697 0   691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 346   2009-09-05   
517-697 3   624H ONVOY SPECTRUM, LLC 346   2021-06-17   
517-697 4   3535 ACD TELECOM, INC. - MI 346      
517-697 5   543C ONVOY, LLCV - MI 346   2020-06-08   
517-697 6   543C ONVOY, LLCV - MI 346   2020-11-21   
517-697 7   3535 ACD TELECOM, INC. - MI 346      
517-697 8   543C ONVOY, LLCV - MI 346   2020-11-21   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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