Local Calling Guide

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Chapin, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-651 A SGNWMIPA2MD  792K CHARTER IP ENABLED SERVICES, LLC 344      
989-651 0 SGNWMIPA2MD  792K CHARTER IP ENABLED SERVICES, LLC 344   2018-05-02   
989-661 A CHAPMIXIDS0  0694 FARMERS MUTUAL OF CHAPIN DBA CHAPIN TELEPHONE CO. 344      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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