Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-381 A MNPLMICFDS1  0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344      
989-381 1 MNPLMICFDS1  0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 344   2021-01-09   
989-561 A BLNCMIXIDS0  0678 BLANCHARD TELEPHONE CO. 344      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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