Local Calling Guide

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

NXX: 272

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-272 A Gary SD CLLKSDXADS0  1651 INTERSTATE TELECOM COOP, INC. - SD 640      

Last updated: Wed, 01 Jan 2025 02:39:49 UTC

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