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Salt Lake City, UT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
385-271 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-02-26   
385-271 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-02-26   
385-271 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-02-26   
385-271 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-03-29   
385-271 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-03-29   
385-271 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-03-29   
385-271 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-11-17   
385-271 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-11-17   
385-272 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
385-272 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-11-23   
385-272 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-11-23   
385-272 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-12-16   
385-272 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-12-16   
385-272 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-12-24   
385-272 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-12-30   
385-272 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-01-19   
385-272 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-01-29   
385-272 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-02-09   
385-272 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-02-25   
385-282 A SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
385-282 0   829J PAETEC ITEL, LLC 660   2012-03-08   
385-282 1   6529 T-MOBILE USA, INC. 660   2012-04-02   
385-282 2   9636 QWEST CORPORATION 660   2012-01-19   
385-282 3   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-12-06   
385-282 4   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2011-11-18   
385-282 5   829J PAETEC ITEL, LLC 660   2011-11-24   
385-282 6   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2011-11-28   
385-282 7   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2011-11-28   
385-282 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-12-06   
385-282 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-12-06   
385-285 A SLKCUTMAXEY  659H WIDE VOICE, LLC - UT 660      
385-285 0   5562 METROPCS, INC. 660   2017-07-06   
385-285 1   659H WIDE VOICE, LLC - UT 660   2017-03-18   
385-285 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-08-28   
385-285 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2017-05-22   
385-285 4   5562 METROPCS, INC. 660   2017-09-14   
385-285 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-08-28   
385-285 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-01-22   
385-285 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2017-04-03   
385-285 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-07-11   
385-285 9   5562 METROPCS, INC. 660   2017-08-10   
385-290 A PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660      
385-290 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-10-05   
385-290 1   716D VERACITY COMMUNICATIONS, INC. - UT 660   2012-06-29   
385-290 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-10-20   
385-290 3   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2013-06-22   
385-290 4   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2013-06-22   
385-290 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2013-11-20   
385-290 6   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660   2014-08-14   
385-290 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-11-30   
385-290 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2012-11-08   
385-290 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-09-25   
385-295 A PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660      
385-295 0   6529 T-MOBILE USA, INC. 660   2019-02-08   
385-295 1   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2018-12-08   
385-295 2   6529 T-MOBILE USA, INC. 660   2019-02-08   
385-295 3   508J CENTURYLINK COMMUNICATIONS, LLC 660   2018-12-01   
385-295 4   716D VERACITY COMMUNICATIONS, INC. - UT 660   2018-11-30   
385-295 5   716D VERACITY COMMUNICATIONS, INC. - UT 660   2018-11-30   
385-295 6   716D VERACITY COMMUNICATIONS, INC. - UT 660   2018-11-30   
385-295 7   508J CENTURYLINK COMMUNICATIONS, LLC 660   2018-12-01   
385-295 8   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2018-12-02   
385-295 9   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2018-12-02   
385-297 A SLKCUTMADS1  9636 QWEST CORPORATION 660      
385-297 0   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2016-10-14   
385-297 1   6529 T-MOBILE USA, INC. 660   2016-10-14   
385-297 2   9636 QWEST CORPORATION 660   2016-07-06   
385-297 3   9636 QWEST CORPORATION 660   2016-07-06   
385-297 4   9636 QWEST CORPORATION 660   2016-07-06   
385-297 5   9636 QWEST CORPORATION 660   2016-07-06   
385-297 6   9636 QWEST CORPORATION 660   2016-07-06   
385-297 7   716D VERACITY COMMUNICATIONS, INC. - UT 660   2017-07-27   
385-297 8   716D VERACITY COMMUNICATIONS, INC. - UT 660   2017-07-27   
385-297 9   716D VERACITY COMMUNICATIONS, INC. - UT 660   2017-07-27   
385-299 A DRPRUTKJ0MD  5562 METROPCS, INC. 660      
385-299 0   5562 METROPCS, INC. 660   2014-08-29   
385-299 1   5562 METROPCS, INC. 660   2014-08-29   
385-299 2   5562 METROPCS, INC. 660   2014-08-29   
385-299 3   5562 METROPCS, INC. 660   2014-08-29   
385-299 4   5562 METROPCS, INC. 660   2014-08-29   
385-299 5   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-09-02   
385-299 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2014-09-02   
385-299 7   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2014-09-02   
385-299 8   6529 T-MOBILE USA, INC. 660   2014-09-26   
385-299 9   5562 METROPCS, INC. 660   2014-08-29   
385-301 A DRPRUTKJ0MD  5562 METROPCS, INC. 660      
385-301 0   791D CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV 660   2019-04-14   
385-301 1   5562 METROPCS, INC. 660   2019-03-24   
385-301 2   117F BANDWIDTH.COM CLEC, LLC - UT 660   2019-07-26   
385-301 3   321J HD CARRIER LLC 660   2020-06-01   
385-301 4   6529 T-MOBILE USA, INC. 660   2019-08-02   
385-301 5   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2020-07-18   
385-301 6   6529 T-MOBILE USA, INC. 660   2019-08-02   
385-301 7   6529 T-MOBILE USA, INC. 660   2019-08-02   
385-301 8   318J COMCAST IP PHONE, LLC 660   2019-03-25   
385-301 9   5562 METROPCS, INC. 660   2019-03-24   
385-313 A SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-313 0   117F BANDWIDTH.COM CLEC, LLC - UT 660   2011-11-26   
385-313 1   6529 T-MOBILE USA, INC. 660   2012-03-02   
385-313 2   6529 T-MOBILE USA, INC. 660   2012-03-02   

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

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