Local Calling Guide

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

NXX: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-252 A Aberdeen SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640      
605-252 0 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2005-09-29   
605-252 1 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2009-10-18   
605-252 2 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2009-10-18   
605-252 3 Aberdeen SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2008-01-25   
605-252 4 Aberdeen SD   162G ONVOY, LLC - SD 640   2026-06-27   
605-252 5 Aberdeen SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2010-10-09   
605-252 6 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-11-15   
605-252 7 Aberdeen SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2009-05-24   
605-252 8 Aberdeen SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2011-05-20   
605-252 9 Aberdeen SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2011-10-10   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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