Local Calling Guide

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

NXX: 905

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-905 A Carson City MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      

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

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