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Salt Lake City, UT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
385-418 5   6529 T-MOBILE USA, INC. 660   2021-06-17   
385-418 6   6529 T-MOBILE USA, INC. 660   2021-06-17   
385-418 7   6529 T-MOBILE USA, INC. 660   2021-06-17   
385-418 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-08-23   
385-418 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-09-21   
385-419 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
385-419 0   117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-20   
385-419 1   117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-20   
385-419 2   117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-20   
385-419 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2014-10-20   
385-419 4   117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-10-20   
385-419 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-20   
385-419 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-20   
385-419 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-20   
385-419 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-17   
385-419 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-10-17   
385-420 A SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
385-420 0   117F BANDWIDTH.COM CLEC, LLC - UT 660   2018-10-27   
385-420 1   5562 METROPCS, INC. 660   2018-10-27   
385-420 2   5562 METROPCS, INC. 660   2018-10-27   
385-420 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2019-09-28   
385-420 4   318J COMCAST IP PHONE, LLC 660   2018-10-27   
385-420 5   871E ONVOY, LLC - UT 660   2019-09-06   
385-420 6   624H ONVOY SPECTRUM, LLC 660   2020-07-06   
385-420 7   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2018-10-26   
385-420 8   624H ONVOY SPECTRUM, LLC 660   2020-07-06   
385-420 9   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2018-10-27   
385-429 A SLKCUT266MD  073H TELNYX LLC 660      
385-429 0   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 1   073H TELNYX LLC 660   2017-02-04   
385-429 2   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 3   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 4   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 5   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 6   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 7   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 8   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-429 9   117F BANDWIDTH.COM CLEC, LLC - UT 660   2017-02-20   
385-433 A WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-433 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2021-08-26   
385-433 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2021-08-26   
385-433 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2021-08-26   
385-433 3   871E ONVOY, LLC - UT 660   2021-08-07   
385-433 4   871E ONVOY, LLC - UT 660   2021-08-07   
385-433 5   871E ONVOY, LLC - UT 660   2021-08-07   
385-433 6   871E ONVOY, LLC - UT 660   2021-08-07   
385-433 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2021-08-26   
385-433 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2021-08-26   
385-433 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2021-08-26   
385-436 A DRPRUTKJ0MD  5562 METROPCS, INC. 660      
385-436 0   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 1   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 2   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 3   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 4   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 5   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 6   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 7   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 8   6529 T-MOBILE USA, INC. 660   2021-12-05   
385-436 9   5562 METROPCS, INC. 660   2021-12-04   
385-441 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
385-441 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-441 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-08-26   
385-443 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
385-443 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-12-18   
385-443 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-12-18   
385-443 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-02-17   
385-443 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-03-17   
385-443 4   871E ONVOY, LLC - UT 660   2021-12-18   
385-443 5   871E ONVOY, LLC - UT 660   2021-12-18   
385-443 6   624H ONVOY SPECTRUM, LLC 660   2022-01-14   
385-443 7   624H ONVOY SPECTRUM, LLC 660   2022-01-14   
385-443 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-01-17   
385-443 9   6529 T-MOBILE USA, INC. 660   2021-12-17   
385-444 A WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-444 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-03-28   
385-444 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-03-28   
385-444 2   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2014-04-07   
385-444 3   871E ONVOY, LLC - UT 660   2014-04-10   
385-444 4   871E ONVOY, LLC - UT 660   2014-01-09   
385-444 5   6529 T-MOBILE USA, INC. 660   2014-03-06   
385-444 6   6529 T-MOBILE USA, INC. 660   2014-03-06   
385-444 7   871E ONVOY, LLC - UT 660   2014-01-09   
385-444 8   6529 T-MOBILE USA, INC. 660   2014-03-14   
385-444 9   871E ONVOY, LLC - UT 660   2014-04-10   
385-454 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
385-454 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-03-11   
385-454 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-03-11   
385-454 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-03-11   
385-454 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-03-11   
385-454 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-03-11   
385-454 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-11-08   

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

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