Local Calling Guide

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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 864

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-864 A Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 0 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 1 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 2 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 3 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 4 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 5 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 6 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      
435-864 7 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-864 8 Delta UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-864 9 Delta UT DELTUTXCDS0  4429 CITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UT 660      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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