Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 775

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-775 A Tooele UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-775 0 Tooele UT   6529 T-MOBILE USA, INC. 660   2012-02-10   
435-775 1 Tooele UT   6529 T-MOBILE USA, INC. 660   2014-02-03   
435-775 2 Tooele UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2005-05-23   
435-775 3 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-05-13   
435-775 4 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-05-26   
435-775 5 Tooele UT   871E ONVOY, LLC - UT 660   2023-07-24   
435-775 6 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-07-14   
435-775 7 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-05-26   
435-775 8 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-05-26   
435-775 9 Tooele UT   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      

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

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