Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 229

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-229 A Aberdeen SD ABRDSDCODS0  9631 QWEST CORPORATION 640      
605-229 0 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 1 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 2 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 3 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 4 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 5 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 6 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 7 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 8 Aberdeen SD   9631 QWEST CORPORATION 640      
605-229 9 Aberdeen SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-02-19   

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

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