Local Calling Guide

Area code/prefix search

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NPA: 616 [Rate centres in NPA 616] [Dial plan for NPA 616]

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-837 A Coopersville MI CPVLMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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