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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
983-277 4   824J OPENTACT INC. 656   2026-03-09   
983-277 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-14   
983-277 6   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-14   
983-277 7   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-23   
983-277 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-10   
983-277 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-10   
983-333 A DNVRCO26XBY  557H WIDE VOICE, LLC - CO 656   2024-02-18   
983-333 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 3 DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656   2024-02-18   
983-333 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-333 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-02-19   
983-444 A DNVRCO26XBY  557H WIDE VOICE, LLC - CO 656   2024-04-01   
983-444 0 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-02   
983-444 1 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-02   
983-444 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-02   
983-444 3 DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2024-04-02   
983-444 4 DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656   2024-04-01   
983-444 5 DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2024-06-03   
983-444 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-02   
983-444 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-02   
983-444 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-02   
983-444 9 DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2024-07-31   
983-456 A   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2025-11-24   
983-456 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 1   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 5   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 6   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2025-11-24   
983-456 7   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2025-11-24   
983-456 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-456 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-28   
983-777 A DNVRCO26XBY  557H WIDE VOICE, LLC - CO 656      
983-777 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-07   
983-777 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-07   
983-777 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-07   
983-777 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-07   
983-777 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-07   
983-777 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-01-07   
983-777 6 DNVRCOMA53Z  732J NUSO, LLC 656   2023-12-28   
983-777 7 DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656   2023-12-04   
983-777 8 DNVRCOMA32Z  321J HD CARRIER LLC 656   2023-12-04   
983-777 9 DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2023-12-22   
983-888 A DNVRCO26XBY  557H WIDE VOICE, LLC - CO 656      
983-888 0 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2023-09-08   
983-888 1 DNVRCOMA32Z  321J HD CARRIER LLC 656   2023-08-05   
983-888 2 BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 3 BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 4 BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 5 BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 6 BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-08-24   
983-888 8 DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656   2023-08-05   
983-888 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-08-24   
983-900 A   883K AHOI LLC 656   2026-01-04   
983-900 0   883K AHOI LLC 656   2026-01-04   
983-900 1   026D ONVOY, LLC - CO 656   2026-01-10   
983-900 2   026D ONVOY, LLC - CO 656   2026-01-10   
983-900 3   026D ONVOY, LLC - CO 656   2026-02-06   
983-900 4   026D ONVOY, LLC - CO 656   2026-02-06   
983-900 5   026D ONVOY, LLC - CO 656   2026-02-06   
983-900 6   026D ONVOY, LLC - CO 656   2026-02-06   
983-900 7   026D ONVOY, LLC - CO 656   2026-02-06   
983-900 8   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-01-05   
983-900 9   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-01-05   
983-955 A   907K ALLO COMMUNICATIONS LLC 656   2025-10-24   
983-955 0   026D ONVOY, LLC - CO 656   2025-10-27   
983-955 1   026D ONVOY, LLC - CO 656   2025-10-27   
983-955 2   026D ONVOY, LLC - CO 656   2025-10-27   
983-955 3   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-10-27   
983-955 4   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-10-27   
983-955 5   907K ALLO COMMUNICATIONS LLC 656   2025-10-24   
983-955 6   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-10-27   
983-955 7   026D ONVOY, LLC - CO 656   2025-10-27   
983-955 8   026D ONVOY, LLC - CO 656   2025-10-27   
983-955 9   026D ONVOY, LLC - CO 656   2025-10-27   
983-984 A   701J MASH TELECOM INC. 656   2026-03-09   
983-984 0   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-10   
983-984 1   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-10   
983-984 2   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-23   
983-984 3   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-23   
983-984 4   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-03-23   
983-984 5   701J MASH TELECOM INC. 656   2026-03-09   
983-984 6   701J MASH TELECOM INC. 656   2026-03-09   
983-984 7   701J MASH TELECOM INC. 656   2026-03-09   
983-984 8   701J MASH TELECOM INC. 656   2026-03-09   
983-984 9   701J MASH TELECOM INC. 656   2026-03-09   
983-999 A DNVRCO26XBY  557H WIDE VOICE, LLC - CO 656      
983-999 0 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-10-09   
983-999 1 DNVRCOMA32Z  321J HD CARRIER LLC 656   2023-10-08   
983-999 2 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-10-09   
983-999 3 DNVRCOMA32Z  321J HD CARRIER LLC 656   2023-10-08   
983-999 4 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2023-10-21   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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