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: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-358 A Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-358 0 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2023-11-05   
435-358 1 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2023-11-05   
435-358 2 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-05-03   
435-358 5 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-05-03   
435-358 6 Coalville UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-07-21   
435-358 7 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-09-10   
435-358 8 Coalville UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-12-15   
435-358 9 Coalville UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-04-06   

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

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