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: 419

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-419 A Cody WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654      
307-419 0 Cody WY CHYNWYRF2MD  939H COMMIO, LLC 654   2023-12-23   
307-419 1 Cody WY CHYNWYRF2MD  939H COMMIO, LLC 654   2023-12-23   
307-419 2 Cody WY CHYNWYRF2MD  939H COMMIO, LLC 654   2023-12-23   
307-419 3 Cody WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2023-12-28   
307-419 4 Cody WY   450F ONVOY, LLC - WY 654   2024-03-08   
307-419 7 Cody WY   450F ONVOY, LLC - WY 654   2024-04-12   
307-419 8 Cody WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2023-09-16   
307-419 9 Cody WY CSPRWYMAXEX  6529 T-MOBILE USA, INC. 654   2022-05-26   

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

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