Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-692 A MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-692 1 LNNGMIDCEMD  490J DISH WIRELESS, LLC 346      
517-692 3 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-692 7   279B CLEAR RATE COMMUNICATIONS, INC. - MI 346      
517-857 A SPPTMIXIDS0  0728 SPRINGPORT TEL. CO. 346      

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

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