Local Calling Guide

Area code/prefix search

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

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-254 A Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-254 0 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2022-09-12   
435-254 1 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2022-01-28   
435-254 2 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-10-31   
435-254 3 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-04-22   
435-254 4 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-12-17   
435-254 5 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2022-07-20   
435-254 6 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-08-21   
435-254 7 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2022-01-28   
435-254 8 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-12-09   
435-254 9 Portage UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2022-10-26   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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