Local Calling Guide

Area code/prefix search

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

NXX: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-336 A Ironwood MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 342   2026-03-18   
906-336 0 Ironwood MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 342   2026-03-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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