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: 239

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-239 A Brigham City UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-239 0 Brigham City UT   6529 T-MOBILE USA, INC. 660      
435-239 1 Brigham City UT   6529 T-MOBILE USA, INC. 660      
435-239 2 Brigham City UT   6529 T-MOBILE USA, INC. 660   2011-11-05   
435-239 3 Brigham City UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2010-02-21   
435-239 4 Brigham City UT   6529 T-MOBILE USA, INC. 660   2010-04-06   
435-239 5 Brigham City UT   6529 T-MOBILE USA, INC. 660   2010-04-06   
435-239 6 Brigham City UT   6529 T-MOBILE USA, INC. 660   2010-04-06   
435-239 7 Brigham City UT   871E ONVOY, LLC - UT 660   2006-11-06   
435-239 8 Brigham City UT   318J COMCAST IP PHONE, LLC 660   2006-03-22   
435-239 9 Brigham City UT   5562 METROPCS, INC. 660      

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

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