Local Calling Guide

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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 322

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-322 A Bay City MI SGNWMIFAZMD  2550 123.NET, LLC 344      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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