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Salt Lake City, UT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
801-750 1   6529 T-MOBILE USA, INC. 660      
801-750 2   6529 T-MOBILE USA, INC. 660      
801-750 3   6529 T-MOBILE USA, INC. 660      
801-750 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-10-09   
801-750 5   6529 T-MOBILE USA, INC. 660      
801-750 6   6529 T-MOBILE USA, INC. 660      
801-750 7   6529 T-MOBILE USA, INC. 660      
801-750 8   6529 T-MOBILE USA, INC. 660      
801-750 9   5562 METROPCS, INC. 660      
801-755 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-757 A SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660      
801-757 0   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 1   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 2   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 3   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 4   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 5   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 6   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 7   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 8   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-757 9   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-12-29   
801-759 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-783 A SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
801-783 0   6529 T-MOBILE USA, INC. 660   2007-06-19   
801-783 1   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2005-04-29   
801-783 2   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2005-04-29   
801-783 3   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2005-04-29   
801-783 4   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
801-783 5   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2004-08-07   
801-783 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-10-09   
801-783 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-07-07   
801-783 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-07-07   
801-783 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-07-07   
801-792 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-793 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-793 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-08-19   
801-793 1   5562 METROPCS, INC. 660   2007-06-11   
801-793 2   5562 METROPCS, INC. 660   2007-06-11   
801-793 3   5562 METROPCS, INC. 660   2007-06-11   
801-793 4   5562 METROPCS, INC. 660   2007-06-11   
801-793 5   5562 METROPCS, INC. 660   2007-06-11   
801-793 6   5562 METROPCS, INC. 660   2007-06-11   
801-793 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-08-29   
801-793 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-08-29   
801-793 9   5562 METROPCS, INC. 660   2007-06-11   
801-795 A SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660      
801-795 0   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 1   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 2   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 3   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 4   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 5   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 6   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 7   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 8   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-795 9   5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2003-11-17   
801-799 A SLKCUTMADS1  9636 QWEST CORPORATION 660      
801-801 A SLKCUTMAXHY  624H ONVOY SPECTRUM, LLC 660      
801-801 0   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 1   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 2   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 3   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 4   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 5   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 6   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 7   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 8   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-801 9   624H ONVOY SPECTRUM, LLC 660   2023-07-21   
801-803 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
801-803 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-10-04   
801-803 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-10-04   
801-803 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-10-04   
801-803 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-10-04   
801-803 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-10-04   
801-803 5   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2008-02-13   
801-803 6   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2008-02-13   
801-803 7   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2008-03-01   
801-803 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-01-08   
801-803 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-01-08   
801-808 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-809 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-815 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-817 A WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-819 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-819 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-05-17   
801-819 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-05-17   
801-819 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-07-24   
801-819 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-07-24   
801-819 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-08-24   
801-819 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-08-24   
801-819 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-09-24   
801-819 7   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2008-07-21   
801-819 8   6529 T-MOBILE USA, INC. 660   2008-08-14   
801-819 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-09-04   
801-824 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-824 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-824 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-824 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-824 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-824 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660      

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

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