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: 893

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-893 A Richfield UT RCFDUTMADS0  9636 QWEST CORPORATION 660      
435-893 0 Richfield UT   9636 QWEST CORPORATION 660      
435-893 1 Richfield UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-893 2 Richfield UT   9636 QWEST CORPORATION 660      
435-893 3 Richfield UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2006-08-09   
435-893 4 Richfield UT   9636 QWEST CORPORATION 660      
435-893 5 Richfield UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2011-06-03   
435-893 6 Richfield UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-05-28   
435-893 7 Richfield UT   871E ONVOY, LLC - UT 660   2016-03-14   
435-893 8 Richfield UT   9636 QWEST CORPORATION 660      
435-893 9 Richfield UT   9636 QWEST CORPORATION 660      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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