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Logan, UT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-752 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-753 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-754 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-754 0   9636 QWEST CORPORATION 660      
435-754 1   9636 QWEST CORPORATION 660   2006-03-17   
435-754 2   9636 QWEST CORPORATION 660   2006-03-17   
435-754 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2006-08-09   
435-754 4   6529 T-MOBILE USA, INC. 660   2006-06-22   
435-754 5   6529 T-MOBILE USA, INC. 660   2007-02-13   
435-754 6   6529 T-MOBILE USA, INC. 660   2008-02-04   
435-754 7   871E ONVOY, LLC - UT 660   2006-11-06   
435-754 8   6529 T-MOBILE USA, INC. 660   2010-07-01   
435-754 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-10-25   
435-755 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-757 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-760 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-10-14   
435-760 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-760 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-07-07   
435-760 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-764 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-770 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-774 A SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 0   871E ONVOY, LLC - UT 660   2012-09-26   
435-774 1   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 2   871E ONVOY, LLC - UT 660   2012-12-15   
435-774 3   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 4   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 5   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 6   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 7   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 8   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 9   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-786 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-787 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-792 A LOGNUTMADS0  9636 QWEST CORPORATION 660      
435-797 A WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-01-15   
435-799 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-799 0   791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660   2013-08-30   
435-799 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-04-26   
435-799 2   871E ONVOY, LLC - UT 660   2019-11-07   
435-799 3   318J COMCAST IP PHONE, LLC 660   2013-09-06   
435-799 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2014-08-10   
435-799 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2014-04-28   
435-799 6   5562 METROPCS, INC. 660   2014-07-31   
435-799 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2013-03-30   
435-799 8   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2015-09-20   
435-799 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2017-11-02   
435-881 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-881 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2003-10-01   
435-881 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2004-11-18   
435-890 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-01-11   
435-890 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-10-12   
435-890 1   7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
435-890 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-09-04   
435-890 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2009-03-06   
435-890 4   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-04-29   
435-890 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2009-07-01   
435-890 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2009-07-01   
435-890 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2009-08-01   
435-890 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-07-06   
435-890 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-11-10   
435-915 A WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-915 0   6529 T-MOBILE USA, INC. 660   2011-02-11   
435-915 1   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-915 2   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-915 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2010-06-11   
435-915 4   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2004-10-19   
435-915 5   871E ONVOY, LLC - UT 660   2012-12-15   
435-915 6   117F BANDWIDTH.COM CLEC, LLC - UT 660   2010-12-03   
435-915 7   871E ONVOY, LLC - UT 660   2006-11-10   
435-915 8   6529 T-MOBILE USA, INC. 660   2011-02-11   
435-915 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-10-16   
435-932 A SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
435-932 0   117F BANDWIDTH.COM CLEC, LLC - UT 660   2008-11-29   
435-932 1   6529 T-MOBILE USA, INC. 660   2010-07-29   
435-932 2   318J COMCAST IP PHONE, LLC 660      
435-932 3   6529 T-MOBILE USA, INC. 660   2010-07-29   
435-932 4   6529 T-MOBILE USA, INC. 660   2010-07-29   
435-932 5   6529 T-MOBILE USA, INC. 660   2010-07-29   
435-932 6   318J COMCAST IP PHONE, LLC 660   2006-09-30   
435-932 7   6529 T-MOBILE USA, INC. 660   2010-07-29   
435-932 8   6529 T-MOBILE USA, INC. 660   2011-02-11   
435-932 9   6529 T-MOBILE USA, INC. 660   2011-02-11   
435-938 A SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-938 0   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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