Local Calling Guide

Area code/prefix search

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NPA: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-343 A Sand River MI SNRVMIXIRP0  0685 CHATHAM TEL. CO. 342      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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