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: 338

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-338 A Tooele UT SLKDUTBTPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
435-338 0 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 1 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 2 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 3 Tooele UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2006-08-09   
435-338 4 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 5 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 6 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 7 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 8 Tooele UT   6529 T-MOBILE USA, INC. 660   2011-02-04   
435-338 9 Tooele UT   6529 T-MOBILE USA, INC. 660   2012-02-10   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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