Local Calling Guide

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West Belle Fourche, WY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
307-405 A SXFLSDCOTMD  450F ONVOY, LLC - WY 640      
307-405 1 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2023-07-23   
307-785 A SXFLSDCOTMD  450F ONVOY, LLC - WY 640      
307-785 0 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2017-05-19   
307-785 1 SXFLSDPS0MD  073H TELNYX LLC 640   2019-10-21   
307-785 2 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2021-07-11   
307-785 3 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2019-09-07   
307-785 4 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2021-03-02   
307-785 5 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2021-03-02   
307-785 6 SXFLSDCOX0X  624H ONVOY SPECTRUM, LLC 640   2021-07-18   
307-785 7 SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2017-06-08   
307-785 8 SXFLSDCOTMD  450F ONVOY, LLC - WY 640   2018-11-04   
307-785 9 SXFLSDCORMD  9416 LEVEL 3 COMMUNICATIONS, LLC - WY 640   2023-01-27   
307-896 A BLFRSDCORS1  9631 QWEST CORPORATION 640      

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

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