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: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-465 A Brigham City UT SLKDUTBTPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
435-465 0 Brigham City UT   871E ONVOY, LLC - UT 660   2016-03-10   
435-465 1 Brigham City UT   871E ONVOY, LLC - UT 660   2016-03-10   
435-465 2 Brigham City UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2016-09-22   
435-465 3 Brigham City UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2015-03-08   
435-465 4 Brigham City UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2017-01-09   
435-465 5 Brigham City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-10-02   
435-465 6 Brigham City UT   073H TELNYX LLC 660   2017-04-07   
435-465 7 Brigham City UT   508J CENTURYLINK COMMUNICATIONS, LLC 660   2017-04-04   
435-465 8 Brigham City UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-10-02   
435-465 9 Brigham City UT   526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2018-12-07   

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

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