Local Calling Guide

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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-249 A White Lake SD KMBLSDXADS2  1670 MIDSTATE COMMUNICATIONS, INC. 640      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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