Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 591C WESTPHALIA BROADBAND, INC. - MI

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
517-277 A De Witt MI LNNHMIQD0MD  346      
989-227 4 St Johns MI STJHMICJ0MD  344      
989-593 0 Fowler-Pewamo MI STJHMICJ0MD  344   2008-07-20   
989-668 A St Johns MI STJHMICJ0MD  344      
989-668 0 St Johns MI STJHMICJ0MD  344      
989-668 3 St Johns MI STJHMICJ0MD  344      
989-668 4 St Johns MI STJHMICJ0MD  344      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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