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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-303 A Green River WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-303 0 Green River WY CHYNWYMAQMD  081F BANDWIDTH.COM CLEC, LLC - WY 654      
307-303 1 Green River WY CHYNWYRF5MD  197D VONAGE AMERICA LLC 654      
307-303 2 Green River WY CHYNWYRF5MD  197D VONAGE AMERICA LLC 654      
307-303 3 Green River WY   450F ONVOY, LLC - WY 654      
307-303 4 Green River WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-303 5 Green River WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-303 6 Green River WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-303 7 Green River WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-303 8 Green River WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-303 9 Green River WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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