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: 819

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-819 A Kanab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-819 0 Kanab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-819 3 Kanab UT   145J TERRA NOVA TELECOM INC. 660   2025-07-10   
435-819 8 Kanab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-11-12   
435-819 9 Kanab UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-12-15   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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