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: 360

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-360 A St George UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2024-08-03   
435-360 0 St George UT   6010 NEW CINGULAR WIRELESS PCS, LLC 660   2025-07-04   
435-360 1 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-07-06   
435-360 2 St George UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-03-23   
435-360 3 St George UT   6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2025-10-16   
435-360 6 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-12-13   
435-360 8 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2024-11-12   
435-360 9 St George UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2024-08-03   

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

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