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: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-666 A Cheyenne WY CHYNWYRF7MD  965H FRACTEL, LLC 654      
307-666 0 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 1 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 2 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 3 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 4 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 5 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 6 Cheyenne WY   965H FRACTEL, LLC 654      
307-666 7 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 8 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-666 9 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654      

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

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