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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-338 9 Tooele UT   6529 T-MOBILE USA, INC. 660   2012-02-10   
435-339 A Brigham City UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-339 0 Brigham City UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2012-11-23   
435-339 1 Brigham City UT   871E ONVOY, LLC - UT 660   2012-12-31   
435-339 2 Brigham City UT   871E ONVOY, LLC - UT 660   2012-12-31   
435-339 3 Brigham City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2014-07-10   
435-339 4 Brigham City UT   6529 T-MOBILE USA, INC. 660   2013-03-05   
435-339 5 Brigham City UT   6529 T-MOBILE USA, INC. 660   2013-03-05   
435-339 6 Brigham City UT   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2015-09-20   
435-339 7 Brigham City UT   6529 T-MOBILE USA, INC. 660   2013-12-09   
435-339 8 Brigham City UT   6529 T-MOBILE USA, INC. 660   2013-07-03   
435-339 9 Brigham City UT   6529 T-MOBILE USA, INC. 660   2012-10-14   
435-340 A Ephraim UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-340 0 Ephraim UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-340 1 Ephraim UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-340 2 Ephraim UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-12-27   
435-340 6 Ephraim UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-07-12   
435-340 9 Ephraim UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-12-01   
435-341 A Monroe UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
435-341 0 Monroe UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2022-04-02   
435-341 1 Monroe UT   515J IP HORIZON LLC 660   2022-04-09   
435-341 4 Monroe UT   624H ONVOY SPECTRUM, LLC 660   2025-01-23   
435-341 8 Monroe UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-11-07   
435-342 A Dangling Rope UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-342 9 Dangling Rope UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2023-03-18   
435-343 A Manila UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 654      
435-343 3 Manila UT   145J TERRA NOVA TELECOM INC. 654   2025-08-30   
435-343 9 Manila UT   6010 NEW CINGULAR WIRELESS PCS, LLC 654   2023-03-18   
435-344 A La Sal UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-344 0 La Sal UT   832J E. FIBER SAN JUAN, LLC 660   2022-01-26   
435-344 2 La Sal UT   871E ONVOY, LLC - UT 660   2021-10-31   
435-344 3 La Sal UT   871E ONVOY, LLC - UT 660   2021-06-17   
435-344 4 La Sal UT   871E ONVOY, LLC - UT 660   2019-03-24   
435-344 5 La Sal UT   871E ONVOY, LLC - UT 660   2021-08-20   
435-345 A Thompson UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-345 4 Thompson UT   871E ONVOY, LLC - UT 660   2019-03-24   
435-345 5 Thompson UT   871E ONVOY, LLC - UT 660   2021-09-26   
435-345 6 Thompson UT   871E ONVOY, LLC - UT 660   2021-06-17   
435-346 A Park City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-12-01   
435-346 0 Park City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-12-01   
435-346 1 Park City UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2025-01-19   
435-346 2 Park City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-08-25   
435-346 3 Park City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-11-30   
435-346 4 Park City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-11-30   
435-346 8 Park City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-04-06   
435-348 A Fillmore UT SLKCUT26BMD  965H FRACTEL, LLC 660      
435-348 0 Fillmore UT   073H TELNYX LLC 660   2022-04-28   
435-348 1 Fillmore UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-07-17   
435-348 2 Fillmore UT   073H TELNYX LLC 660   2024-10-27   
435-348 6 Fillmore UT   965H FRACTEL, LLC 660   2021-09-02   

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

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