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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
435-400 4 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2020-07-30   
435-400 5 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-10-16   
435-400 6 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2023-01-28   
435-400 7 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-12-12   
435-400 8 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-06-30   
435-400 9 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2022-11-03   
435-401 A Roosevelt UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-401 0 Roosevelt UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-04-17   
435-401 1 Roosevelt UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-07-04   
435-401 2 Roosevelt UT SLKCUT26CMD  145J TERRA NOVA TELECOM INC. 660   2026-03-13   
435-401 3 Roosevelt UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2008-12-12   
435-401 4 Roosevelt UT DRPRUTKJ0MD  5562 METROPCS, INC. 660   2011-03-04   
435-401 5 Roosevelt UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2011-08-16   
435-401 8 Roosevelt UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2010-11-11   
435-406 A Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-406 0 Delta UT SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2015-01-05   
435-406 1 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-406 2 Delta UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-04-14   
435-406 3 Delta UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-11-12   
435-406 4 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2006-07-07   
435-406 5 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-09-07   
435-406 6 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-12-13   
435-406 7 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2011-02-05   
435-406 8 Delta UT SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2015-01-05   
435-406 9 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-407 A Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 0 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 1 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 2 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 3 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 4 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 5 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 6 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 7 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 8 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-407 9 Tabiona UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 A Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 0 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 1 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 2 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 3 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 4 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 5 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 6 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 7 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 8 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-408 9 Altamont UT BTRGUTQACM1  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660   2026-06-26   
435-409 A Scipio UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-409 2 Scipio UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-10-31   
435-409 4 Scipio UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-12-17   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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