Local Calling Guide

Area code/prefix search

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

NXX: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-485 A Blanding UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-485 0 Blanding UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2011-05-13   
435-485 1 Blanding UT SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660   2017-12-21   
435-485 2 Blanding UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2020-09-10   
435-485 3 Blanding UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2020-09-10   
435-485 4 Blanding UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-11-12   
435-485 5 Blanding UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2020-12-20   
435-485 6 Blanding UT TOOLUTMAAMD  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660   2020-11-16   
435-485 7 Blanding UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-05-20   
435-485 8 Blanding UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2020-02-07   
435-485 9 Blanding UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-05-20   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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