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: 836

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-836 A Canton SD SXFLSDCOQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640      
605-836 0 Canton SD   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2010-12-04   
605-836 1 Canton SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2011-12-24   
605-836 2 Canton SD   580H AIRUS, INC. - SD 640   2019-05-23   
605-836 3 Canton SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2010-08-20   
605-836 4 Canton SD   073H TELNYX LLC 640   2019-09-29   
605-836 5 Canton SD   508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-07   
605-836 6 Canton SD   162G ONVOY, LLC - SD 640   2019-11-07   
605-836 7 Canton SD   162G ONVOY, LLC - SD 640   2009-05-28   
605-836 8 Canton SD   162G ONVOY, LLC - SD 640   2019-09-13   
605-836 9 Canton SD   162G ONVOY, LLC - SD 640   2013-09-15   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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