Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Dangling Rope, UT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-342 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-342 9 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2023-03-18   
435-661 A LKPTUTBHDS1  4611 BEEHIVE TELEPHONE COMPANY, INC. (UTAH) 660      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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