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: 369

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-369 A Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654      
307-369 0 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2016-05-06   
307-369 1 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-03-10   
307-369 2 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-10-16   
307-369 3 Cheyenne WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2014-01-22   
307-369 4 Cheyenne WY CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2014-05-14   
307-369 5 Cheyenne WY CHYNWYMAX2X  450F ONVOY, LLC - WY 654   2017-11-05   
307-369 6 Cheyenne WY CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2016-01-22   
307-369 7 Cheyenne WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2019-08-18   
307-369 8 Cheyenne WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2018-11-21   
307-369 9 Cheyenne WY CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654   2018-11-21   

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

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