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Cheyenne, WY

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
307-633 7   9636 QWEST CORPORATION 654      
307-633 8   9636 QWEST CORPORATION 654      
307-633 9   9636 QWEST CORPORATION 654      
307-634 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-635 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-637 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-638 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-640 A CHYNWYMAX6X  6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 0   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 1   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 2   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 3   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 4   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 5   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 6   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 7   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 8   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-640 9   6010 NEW CINGULAR WIRELESS PCS, LLC 654      
307-650 A CHYNWYRFDS0  581H AIRUS, INC. - WY 654      
307-650 0   145J TERRA NOVA TELECOM INC. 654   2024-05-26   
307-650 2   581H AIRUS, INC. - WY 654   2020-04-20   
307-650 4   450F ONVOY, LLC - WY 654   2019-11-07   
307-650 5   450F ONVOY, LLC - WY 654   2019-11-07   
307-650 9   145J TERRA NOVA TELECOM INC. 654   2023-04-27   
307-666 A CHYNWYRF7MD  965H FRACTEL, LLC 654      
307-666 0   450F ONVOY, LLC - WY 654   2023-10-28   
307-666 6   965H FRACTEL, LLC 654   2019-07-20   
307-666 7   145J TERRA NOVA TELECOM INC. 654   2025-08-04   
307-701 A CHYNWYVACM1  013B UNION TELEPHONE COMPANY 654      
307-757 A CHYNWYMAXIX  6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2024-02-02   
307-757 0   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2017-04-07   
307-757 1   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2021-01-29   
307-757 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 654   2024-05-21   
307-757 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 654   2013-06-07   
307-757 4   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2025-01-11   
307-757 5   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2012-09-08   
307-757 6   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2012-09-06   
307-757 7   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-04-02   
307-757 8   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2015-08-31   
307-757 9   9416 LEVEL 3 COMMUNICATIONS, LLC - WY 654   2024-04-20   
307-771 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-772 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-772 0   9636 QWEST CORPORATION 654      
307-772 1   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2010-03-08   
307-772 2   9636 QWEST CORPORATION 654      
307-772 3   9636 QWEST CORPORATION 654      
307-772 4   9636 QWEST CORPORATION 654      
307-772 5   9636 QWEST CORPORATION 654      
307-772 6   9636 QWEST CORPORATION 654      
307-772 7   9636 QWEST CORPORATION 654      
307-772 8   9636 QWEST CORPORATION 654      
307-772 9   9636 QWEST CORPORATION 654      
307-773 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-775 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-777 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-778 A CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-823 A CHYNWYMAX9X  879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654      
307-823 0   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2023-12-27   
307-823 1   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2023-12-27   
307-823 2   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2015-02-28   
307-823 3   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2015-03-29   
307-823 6   879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2012-09-27   
307-829 A CHYNWYMAXAX  508J CENTURYLINK COMMUNICATIONS, LLC 654      
307-829 0   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-829 1   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-829 2   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-829 3   879G TELEPORT COMMUNICATIONS AMERICA WY-LLC 654   2016-09-08   
307-829 4   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-829 5   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-829 7   508J CENTURYLINK COMMUNICATIONS, LLC 654   2015-01-05   
307-895 A CHYNWYMAXMX  506J TWILIO INTERNATIONAL, INC. 654      
307-895 8   506J TWILIO INTERNATIONAL, INC. 654   2022-06-02   
307-910 A CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-910 0   450F ONVOY, LLC - WY 654   2021-06-24   
307-910 1   450F ONVOY, LLC - WY 654   2024-09-15   
307-910 2   450F ONVOY, LLC - WY 654   2024-11-03   
307-910 3   450F ONVOY, LLC - WY 654   2025-01-05   
307-910 8   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2021-11-14   
307-910 9   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2021-11-14   
307-920 A CHYNWY07GMD  6529 T-MOBILE USA, INC. 654      
307-920 0   6529 T-MOBILE USA, INC. 654      
307-920 1   6529 T-MOBILE USA, INC. 654      
307-920 2   6529 T-MOBILE USA, INC. 654   2014-08-09   
307-920 3   6529 T-MOBILE USA, INC. 654   2014-08-09   
307-920 4   6529 T-MOBILE USA, INC. 654   2014-11-29   
307-920 5   6529 T-MOBILE USA, INC. 654   2014-11-29   
307-920 6   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-920 7   6529 T-MOBILE USA, INC. 654   2013-12-11   
307-920 8   6529 T-MOBILE USA, INC. 654   2013-12-11   
307-920 9   6529 T-MOBILE USA, INC. 654   2019-07-14   
307-996 A CHYNWYMAX2X  450F ONVOY, LLC - WY 654      
307-996 0   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2022-10-02   
307-996 1   9636 QWEST CORPORATION 654      
307-996 2   9636 QWEST CORPORATION 654      
307-996 3   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2022-10-02   
307-996 4   9636 QWEST CORPORATION 654      
307-996 5   450F ONVOY, LLC - WY 654   2023-04-24   
307-996 6   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-02-05   
307-996 7   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2011-07-08   
307-996 8   6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY 654   2021-07-26   

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

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