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Enterprise (Washington), UT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-231 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-231 0   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2005-01-24   
435-231 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-231 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-231 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2005-10-14   
435-231 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-09-13   
435-231 5   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-12-03   
435-231 6   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-12-27   
435-231 7   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-12-01   
435-231 8   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-12-27   
435-231 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-278 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-278 0   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-02-12   
435-278 1   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-06-26   
435-278 2   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2023-09-14   
435-278 3   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-10-26   
435-278 4   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-07-11   
435-278 6   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-04-13   
435-278 7   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-09-10   
435-278 8   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2021-10-28   
435-278 9   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-11-03   
435-878 A PNGTUTXCDS1  2286 SOUTH CENTRAL UTAH TEL. ASSN., INC. 660      

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

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