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Heber City, UT

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-222 A SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
435-222 0   117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-07-02   
435-222 1   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2015-09-20   
435-222 2   871E ONVOY, LLC - UT 660   2016-03-18   
435-222 3   871E ONVOY, LLC - UT 660   2017-06-22   
435-222 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-04-11   
435-222 5   871E ONVOY, LLC - UT 660   2018-03-26   
435-222 6   508J CENTURYLINK COMMUNICATIONS, LLC 660   2017-04-04   
435-222 7   871E ONVOY, LLC - UT 660   2016-03-18   
435-222 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-11-01   
435-222 9   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2017-07-15   
435-315 A SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
435-315 0   871E ONVOY, LLC - UT 660   2013-01-10   
435-315 1   829J PAETEC ITEL, LLC 660   2015-01-05   
435-315 2   117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-05-16   
435-315 3   318J COMCAST IP PHONE, LLC 660   2013-01-15   
435-315 4   871E ONVOY, LLC - UT 660   2013-04-19   
435-315 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2013-05-04   
435-315 6   5562 METROPCS, INC. 660   2014-10-13   
435-315 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2014-11-24   
435-315 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2015-03-15   
435-315 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-12-15   
435-324 A WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-324 0   871E ONVOY, LLC - UT 660   2024-01-22   
435-324 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2023-11-29   
435-324 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2025-01-12   
435-324 3   624H ONVOY SPECTRUM, LLC 660   2025-01-27   
435-324 4   871E ONVOY, LLC - UT 660   2023-10-27   
435-324 5   871E ONVOY, LLC - UT 660   2023-10-27   
435-324 6   871E ONVOY, LLC - UT 660   2023-10-27   
435-324 7   871E ONVOY, LLC - UT 660   2023-10-27   
435-324 8   871E ONVOY, LLC - UT 660   2023-10-27   
435-324 9   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2023-09-30   
435-328 A DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2024-07-26   
435-328 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-06-20   
435-328 1   6529 T-MOBILE USA, INC. 660   2024-12-15   
435-328 2   6529 T-MOBILE USA, INC. 660   2024-12-15   
435-328 3   6529 T-MOBILE USA, INC. 660   2025-09-27   
435-328 4   6529 T-MOBILE USA, INC. 660   2025-04-05   
435-328 5   6529 T-MOBILE USA, INC. 660   2025-06-14   
435-328 6   6529 T-MOBILE USA, INC. 660   2025-06-14   
435-328 7   6529 T-MOBILE USA, INC. 660   2024-09-06   
435-328 8   6529 T-MOBILE USA, INC. 660   2024-09-06   
435-328 9   6529 T-MOBILE USA, INC. 660   2024-07-26   
435-352 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-352 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-03-18   
435-352 1   117F BANDWIDTH.COM CLEC, LLC - UT 660   2021-12-09   
435-352 2   871E ONVOY, LLC - UT 660   2021-04-04   
435-352 3   871E ONVOY, LLC - UT 660   2021-04-04   
435-352 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-03-18   
435-352 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-07-17   
435-352 6   117F BANDWIDTH.COM CLEC, LLC - UT 660   2022-07-25   
435-352 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-10-28   
435-352 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-12-15   
435-352 9   515J IP HORIZON LLC 660   2022-04-09   
435-365 A   6529 T-MOBILE USA, INC. 660   2025-10-25   
435-365 8   6529 T-MOBILE USA, INC. 660   2025-10-25   
435-365 9   6529 T-MOBILE USA, INC. 660   2025-10-25   
435-395 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-395 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2020-04-05   
435-395 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2020-07-23   
435-395 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-11-24   
435-395 3   871E ONVOY, LLC - UT 660   2019-05-21   
435-395 4   871E ONVOY, LLC - UT 660   2019-05-21   
435-395 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2020-06-08   
435-395 6   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2021-07-30   
435-395 7   871E ONVOY, LLC - UT 660   2020-11-23   
435-395 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2019-01-31   
435-395 9   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2019-01-31   
435-503 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-503 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-503 1   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-503 2   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-503 3   871E ONVOY, LLC - UT 660   2007-03-04   
435-503 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-07-14   
435-503 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2008-10-04   
435-503 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-08-18   
435-503 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-07-31   
435-503 8   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2005-12-11   
435-503 9   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2008-10-23   
435-654 A HBCYUTMADS0  9636 QWEST CORPORATION 660      
435-654 0   9636 QWEST CORPORATION 660      
435-654 1   9636 QWEST CORPORATION 660      
435-654 2   9636 QWEST CORPORATION 660      
435-654 3   9636 QWEST CORPORATION 660      
435-654 4   9636 QWEST CORPORATION 660      
435-654 5   9636 QWEST CORPORATION 660      
435-654 6   9636 QWEST CORPORATION 660      
435-654 7   9636 QWEST CORPORATION 660      
435-654 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-654 9   9636 QWEST CORPORATION 660      
435-657 A HBCYUTMADS0  9636 QWEST CORPORATION 660      
435-657 0   9636 QWEST CORPORATION 660      
435-657 1   9636 QWEST CORPORATION 660      
435-657 2   9636 QWEST CORPORATION 660      
435-657 3   9636 QWEST CORPORATION 660      
435-657 4   9636 QWEST CORPORATION 660      
435-657 5   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2008-04-03   
435-657 6   3881 ALL WEST/UTAH, INC. 660   2008-07-31   
435-657 7   716D VERACITY COMMUNICATIONS, INC. - UT 660   2009-08-08   

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

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