Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
307-312 2 West Spearfish WY 450F ONVOY, LLC - WY 640   2017-04-20   
307-312 3 West Spearfish WY 450F ONVOY, LLC - WY 640   2018-11-12   
307-312 4 West Spearfish WY 450F ONVOY, LLC - WY 640   2019-09-07   
307-312 5 West Spearfish WY 450F ONVOY, LLC - WY 640   2019-09-07   
307-312 6 West Spearfish WY 450F ONVOY, LLC - WY 640   2020-02-23   
307-312 9 West Spearfish WY 450F ONVOY, LLC - WY 640   2020-06-04   
307-405 A West Belle Fourche WY 450F ONVOY, LLC - WY 640      
307-405 1 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2023-07-23   
307-407 A West Spearfish WY 450F ONVOY, LLC - WY 640      
307-407 1 West Spearfish WY 450F ONVOY, LLC - WY 640   2021-07-11   
307-407 3 West Spearfish WY 450F ONVOY, LLC - WY 640   2020-10-10   
307-407 4 West Spearfish WY 450F ONVOY, LLC - WY 640   2020-10-10   
307-407 6 West Spearfish WY 450F ONVOY, LLC - WY 640   2021-03-02   
307-407 7 West Spearfish WY 450F ONVOY, LLC - WY 640   2021-03-02   
307-407 8 West Spearfish WY 450F ONVOY, LLC - WY 640   2021-08-27   
307-446 A West Spearfish WY 450F ONVOY, LLC - WY 640      
307-446 1 West Spearfish WY 450F ONVOY, LLC - WY 640   2023-07-23   
307-785 A West Belle Fourche WY 450F ONVOY, LLC - WY 640      
307-785 0 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2017-05-19   
307-785 2 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2021-07-11   
307-785 3 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2019-09-07   
307-785 4 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2021-03-02   
307-785 5 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2021-03-02   
307-785 8 West Belle Fourche WY 450F ONVOY, LLC - WY 640   2018-11-04   
402-882 7 South Yankton NE 549E ONVOY, LLC - NE 640   2017-04-21   
531-221 A South Yankton NE 549E ONVOY, LLC - NE 640      
531-221 1 South Yankton NE 549E ONVOY, LLC - NE 640   2020-06-15   
531-221 2 South Yankton NE 549E ONVOY, LLC - NE 640   2019-07-01   
531-221 3 South Yankton NE 549E ONVOY, LLC - NE 640   2019-10-31   
531-221 5 South Yankton NE 549E ONVOY, LLC - NE 640   2019-09-16   
531-221 6 South Yankton NE 549E ONVOY, LLC - NE 640   2021-03-19   
531-221 7 South Yankton NE 549E ONVOY, LLC - NE 640   2021-03-19   
605-202 4 Vermillion SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-203 4 Lake Preston SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-204 3 Miller SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-204 7 Miller SD 162G ONVOY, LLC - SD 640   2013-12-18   
605-204 8 Miller SD 162G ONVOY, LLC - SD 640   2013-12-18   
605-205 1 Elk Point SD 162G ONVOY, LLC - SD 640   2012-12-15   
605-205 2 Elk Point SD 162G ONVOY, LLC - SD 640   2012-12-15   
605-205 7 Elk Point SD 162G ONVOY, LLC - SD 640   2019-11-07   
605-205 8 Elk Point SD 162G ONVOY, LLC - SD 640   2019-11-07   
605-206 5 Sturgis SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-206 6 Sturgis SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-206 7 Sturgis SD 162G ONVOY, LLC - SD 640   2009-05-28   
605-210 5 Belle Fourche SD 162G ONVOY, LLC - SD 640   2020-08-21   
605-210 6 Belle Fourche SD 162G ONVOY, LLC - SD 640   2020-08-21   
605-210 7 Belle Fourche SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-219 9 Rapid City SD 162G ONVOY, LLC - SD 640   2016-12-24   
605-220 5 Pierre SD 162G ONVOY, LLC - SD 640   2012-12-19   
605-223 6 Pierre SD 162G ONVOY, LLC - SD 640   2013-12-18   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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