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: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-298 A Monticello UT MNTIUT140MD  832J E. FIBER SAN JUAN, LLC 660      
435-298 8 Monticello UT MNTIUT140MD  832J E. FIBER SAN JUAN, LLC 660   2022-01-15   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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