Local Calling Guide

Area code/prefix search

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

NXX: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-579 A Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 0 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 1 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 2 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 3 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 4 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 5 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-06-21   
435-579 6 Tooele UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-05-18   
435-579 7 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 8 Tooele UT SLKDUTHTDS1  7541 XO UTAH, INC. 660      
435-579 9 Tooele UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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