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Cheyenne, WY

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
307-292 8   321J HD CARRIER LLC 654   2020-11-02   
307-292 9   321J HD CARRIER LLC 654   2020-08-08   
307-310 A CHYNWYMAXGX  624H ONVOY SPECTRUM, LLC 654      
307-310 0   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2024-04-22   
307-310 1   5562 METROPCS, INC. 654   2021-09-19   
307-310 2   624H ONVOY SPECTRUM, LLC 654   2021-11-19   
307-310 3   624H ONVOY SPECTRUM, LLC 654   2020-01-15   
307-310 4   624H ONVOY SPECTRUM, LLC 654   2020-07-02   
307-310 5   624H ONVOY SPECTRUM, LLC 654   2020-07-02   
307-310 6   624H ONVOY SPECTRUM, LLC 654   2021-05-23   
307-310 7   624H ONVOY SPECTRUM, LLC 654   2021-05-23   
307-310 8   624H ONVOY SPECTRUM, LLC 654   2021-11-19   
307-310 9   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2025-03-12   
307-316 A CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-316 0   450F ONVOY, LLC - WY 654   2006-05-19   
307-316 1   450F ONVOY, LLC - WY 654   2012-12-13   
307-316 2   081F BANDWIDTH.COM CLEC, LLC - WY 654   2014-11-27   
307-316 3   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-05-15   
307-316 4   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-05-15   
307-316 5   081F BANDWIDTH.COM CLEC, LLC - WY 654   2015-05-15   
307-316 6   450F ONVOY, LLC - WY 654   2015-12-04   
307-316 7   450F ONVOY, LLC - WY 654   2008-04-11   
307-316 8   450F ONVOY, LLC - WY 654   2010-11-14   
307-316 9   581H AIRUS, INC. - WY 654   2019-02-28   
307-317 A CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-317 0   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 1   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 2   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 3   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 4   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 5   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 6   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 7   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 8   450F ONVOY, LLC - WY 654   2017-06-21   
307-317 9   450F ONVOY, LLC - WY 654   2017-06-21   
307-346 A CHYNWYRFBMD  490J DISH WIRELESS, LLC 654      
307-346 0   6529 T-MOBILE USA, INC. 654   2023-11-20   
307-346 1   6529 T-MOBILE USA, INC. 654   2025-03-21   
307-346 2   6529 T-MOBILE USA, INC. 654   2025-03-21   
307-346 3   6529 T-MOBILE USA, INC. 654   2025-03-21   
307-346 4   6529 T-MOBILE USA, INC. 654   2025-06-20   
307-346 5   6529 T-MOBILE USA, INC. 654   2025-06-20   
307-346 6   6529 T-MOBILE USA, INC. 654   2025-06-20   
307-346 7   450F ONVOY, LLC - WY 654   2024-04-12   
307-346 8   450F ONVOY, LLC - WY 654   2024-04-12   
307-346 9   490J DISH WIRELESS, LLC 654   2021-09-13   
307-365 A CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-365 0   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2008-04-17   
307-365 1   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2011-07-15   
307-365 2   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2016-02-11   
307-365 3   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2015-12-16   
307-365 4   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2014-09-08   
307-365 5   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2015-11-11   
307-365 6   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2017-10-02   
307-365 7   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2015-09-09   
307-365 8   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2015-07-31   
307-365 9   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2014-09-14   
307-369 A CHYNWYJLPS1  009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654      
307-369 0   450F ONVOY, LLC - WY 654   2016-05-06   
307-369 1   009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-03-10   
307-369 2   009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2011-10-16   
307-369 3   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2014-01-22   
307-369 4   009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] 654   2014-05-14   
307-369 5   450F ONVOY, LLC - WY 654   2017-11-05   
307-369 6   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2016-01-22   
307-369 7   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2019-08-18   
307-369 8   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2018-11-21   
307-369 9   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2018-11-21   
307-400 A CHYNWYRF6MD  145J TERRA NOVA TELECOM INC. 654      
307-400 0   145J TERRA NOVA TELECOM INC. 654   2020-03-09   
307-400 1   624H ONVOY SPECTRUM, LLC 654   2023-12-08   
307-400 2   624H ONVOY SPECTRUM, LLC 654   2023-12-08   
307-400 3   450F ONVOY, LLC - WY 654   2021-03-02   
307-400 4   450F ONVOY, LLC - WY 654   2021-03-02   
307-400 5   450F ONVOY, LLC - WY 654   2021-03-02   
307-400 6   450F ONVOY, LLC - WY 654   2021-03-02   
307-400 7   624H ONVOY SPECTRUM, LLC 654   2023-12-08   
307-400 8   624H ONVOY SPECTRUM, LLC 654   2023-12-08   
307-400 9   624H ONVOY SPECTRUM, LLC 654   2023-12-08   
307-412 A CHYNWYMAXSX  7421 AT&T - LOCAL 654      
307-412 0   450F ONVOY, LLC - WY 654   2024-05-12   
307-412 1   6529 T-MOBILE USA, INC. 654   2025-05-03   
307-412 2   6529 T-MOBILE USA, INC. 654   2025-05-03   
307-412 3   6529 T-MOBILE USA, INC. 654   2025-05-03   
307-412 4   6529 T-MOBILE USA, INC. 654   2025-05-03   
307-412 5   6529 T-MOBILE USA, INC. 654   2025-05-03   
307-412 6   879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2025-06-02   
307-412 7   6529 T-MOBILE USA, INC. 654   2025-06-20   
307-412 8   6529 T-MOBILE USA, INC. 654   2025-06-20   
307-412 9   7421 AT&T - LOCAL 654   2022-11-07   
307-414 A CHYNWYRFDS0  581H AIRUS, INC. - WY 654      
307-414 0   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2016-06-10   
307-414 1   581H AIRUS, INC. - WY 654   2015-10-15   
307-414 2   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2025-09-19   
307-414 4   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2019-10-07   
307-414 6   6529 T-MOBILE USA, INC. 654   2022-06-24   
307-414 7   6529 T-MOBILE USA, INC. 654   2022-06-24   
307-414 8   581H AIRUS, INC. - WY 654   2017-08-03   
307-414 9   581H AIRUS, INC. - WY 654   2017-07-27   
307-415 A CHYNWYJL8MD  732J NUSO, LLC 654      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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