Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-667 A Rawlins WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-667 0 Rawlins WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-667 1 Rawlins WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-07-11   
307-667 2 Rawlins WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2024-01-08   
307-667 3 Rawlins WY   450F ONVOY, LLC - WY 654   2024-03-02   
307-667 4 Rawlins WY   450F ONVOY, LLC - WY 654   2024-04-05   
307-667 6 Rawlins WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-04-30   
307-667 7 Rawlins WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2021-04-30   
307-667 8 Rawlins WY CHYNWYRF2MD  939H COMMIO, LLC 654   2021-11-28   
307-667 9 Rawlins WY CHYNWYRF2MD  939H COMMIO, LLC 654   2021-11-28   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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