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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-273 A McIntosh SD MCINSDCODS0  9631 QWEST CORPORATION 640      
605-273 0 McIntosh SD   9631 QWEST CORPORATION 640      
605-273 1 McIntosh SD   9631 QWEST CORPORATION 640      
605-273 2 McIntosh SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2012-01-13   
605-273 3 McIntosh SD   162G ONVOY, LLC - SD 640   2012-12-15   
605-273 4 McIntosh SD   9631 QWEST CORPORATION 640      
605-273 5 McIntosh SD   106F BANDWIDTH.COM CLEC, LLC - SD 640   2015-07-24   
605-273 6 McIntosh SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2016-11-11   
605-273 7 McIntosh SD   162G ONVOY, LLC - SD 640   2009-05-28   
605-273 8 McIntosh SD   580H AIRUS, INC. - SD 640   2019-05-23   
605-273 9 McIntosh SD   9631 QWEST CORPORATION 640      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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