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: 702

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-702 A Sturgis SD   162G ONVOY, LLC - SD 640      
605-702 0 Sturgis SD   162G ONVOY, LLC - SD 640   2021-03-13   
605-702 2 Sturgis SD   162G ONVOY, LLC - SD 640   2020-08-20   
605-702 3 Sturgis SD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 640   2016-04-15   
605-702 4 Sturgis SD   162G ONVOY, LLC - SD 640   2019-11-07   
605-702 5 Sturgis SD   162G ONVOY, LLC - SD 640   2019-11-07   
605-702 6 Sturgis SD   162G ONVOY, LLC - SD 640   2020-08-20   
605-702 7 Sturgis SD   162G ONVOY, LLC - SD 640   2019-09-13   
605-702 8 Sturgis SD   162G ONVOY, LLC - SD 640   2020-10-23   
605-702 9 Sturgis SD   162G ONVOY, LLC - SD 640   2020-12-07   

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

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