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Salt Lake City, UT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
801-688 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-694 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
801-696 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-696 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2007-10-14   
801-696 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2007-10-14   
801-696 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2007-10-14   
801-696 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2007-10-14   
801-696 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-03-06   
801-696 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-03-06   
801-696 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2010-09-28   
801-696 7   6529 T-MOBILE USA, INC. 660   2008-02-04   
801-696 8   6529 T-MOBILE USA, INC. 660   2008-02-04   
801-696 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-11-07   
801-699 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
801-702 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-702 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-08-15   
801-702 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-08-15   
801-702 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-08-15   
801-702 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-08-15   
801-702 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2013-09-26   
801-702 5   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2008-09-28   
801-702 6   5562 METROPCS, INC. 660   2014-08-14   
801-702 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-09-14   
801-702 8   871E ONVOY, LLC - UT 660   2008-10-03   
801-702 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2013-11-08   
801-703 A SLKCUTMAXSY  7421 AT&T - LOCAL 660      
801-703 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2004-11-07   
801-703 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-11-06   
801-703 2   7421 AT&T - LOCAL 660      
801-703 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-03-10   
801-703 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-03-10   
801-703 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-05-14   
801-703 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-05-14   
801-703 7   6529 T-MOBILE USA, INC. 660   2007-01-19   
801-703 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-07-04   
801-703 9   7421 AT&T - LOCAL 660      
801-706 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-707 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
801-707 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-11-09   
801-707 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-11-09   
801-707 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-11-09   
801-707 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2010-01-14   
801-707 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-02-07   
801-707 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-02-07   
801-707 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-02-07   
801-707 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-02-07   
801-707 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-02-07   
801-707 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-02-07   
801-708 A SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-708 0   871E ONVOY, LLC - UT 660   2007-10-19   
801-708 1   6529 T-MOBILE USA, INC. 660   2007-10-20   
801-708 2   6529 T-MOBILE USA, INC. 660   2008-01-19   
801-708 3   6529 T-MOBILE USA, INC. 660   2008-01-19   
801-708 4   6529 T-MOBILE USA, INC. 660   2008-01-19   
801-708 5   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2007-08-11   
801-708 6   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2008-03-01   
801-708 7   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2007-10-30   
801-708 8   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2008-03-01   
801-708 9   6529 T-MOBILE USA, INC. 660   2008-03-24   
801-712 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-715 A SLKCUTMADS1  9636 QWEST CORPORATION 660      
801-718 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
801-736 A SLKDUTBTPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
801-738 A   871E ONVOY, LLC - UT 660   2025-02-20   
801-738 0   871E ONVOY, LLC - UT 660   2007-06-15   
801-738 1   871E ONVOY, LLC - UT 660   2007-06-15   
801-738 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-738 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-738 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-738 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-738 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-738 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-738 8   871E ONVOY, LLC - UT 660   2007-06-15   
801-738 9   321J HD CARRIER LLC 660   2025-08-10   
801-739 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-739 0   6529 T-MOBILE USA, INC. 660   2010-04-22   
801-739 1   6529 T-MOBILE USA, INC. 660   2008-03-24   
801-739 2   6529 T-MOBILE USA, INC. 660   2008-03-24   
801-739 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-11-07   
801-739 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-11-07   
801-739 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-11-07   
801-739 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-11-07   
801-739 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-739 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-12-12   
801-739 9   871E ONVOY, LLC - UT 660   2009-10-05   
801-741 A SLKCUTMADS1  9636 QWEST CORPORATION 660      
801-744 A SLKCUTMADS1  9636 QWEST CORPORATION 660      
801-746 A SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-746 0   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-746 1   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2003-06-19   
801-746 2   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-746 3   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-746 4   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2005-06-30   
801-746 5   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-746 6   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2006-05-22   
801-746 7   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2003-09-24   
801-746 8   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2004-10-15   
801-746 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2006-10-12   
801-750 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-750 0   6529 T-MOBILE USA, INC. 660      

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

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