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: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-264 A Natural Bridges UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-264 0 Natural Bridges UT   871E ONVOY, LLC - UT 660   2022-09-29   
435-264 1 Natural Bridges UT   871E ONVOY, LLC - UT 660   2022-10-26   
435-264 2 Natural Bridges UT   871E ONVOY, LLC - UT 660   2021-08-21   
435-264 3 Natural Bridges UT   871E ONVOY, LLC - UT 660   2021-10-31   
435-264 4 Natural Bridges UT   871E ONVOY, LLC - UT 660   2019-03-24   
435-264 5 Natural Bridges UT   871E ONVOY, LLC - UT 660   2021-12-09   
435-264 6 Natural Bridges UT   871E ONVOY, LLC - UT 660   2021-06-17   
435-264 7 Natural Bridges UT   871E ONVOY, LLC - UT 660   2022-10-26   
435-264 8 Natural Bridges UT   871E ONVOY, LLC - UT 660   2022-01-09   
435-264 9 Natural Bridges UT   871E ONVOY, LLC - UT 660   2023-09-16   

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

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