Local Calling Guide

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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-291 A Cody WY CHYNWYRF2MD  939H COMMIO, LLC 654      
307-291 0 Cody WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2022-02-26   
307-291 1 Cody WY CHYNWYRF2MD  939H COMMIO, LLC 654   2021-12-31   
307-291 2 Cody WY CHYNWYRF2MD  939H COMMIO, LLC 654   2021-12-31   
307-291 3 Cody WY CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 654   2022-01-08   
307-291 4 Cody WY CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 654   2022-01-08   
307-291 5 Cody WY CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 654   2022-01-08   
307-291 6 Cody WY CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 654   2022-01-08   
307-291 7 Cody WY CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 654   2022-01-08   
307-291 8 Cody WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2022-03-19   
307-291 9 Cody WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654   2022-01-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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