Local Calling Guide

Area code/prefix search

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Milford, UT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-209 A SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-209 0 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2005-01-24   
435-209 7 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-12-22   
435-209 8 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-12-22   
435-209 9 SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-11-27   
435-387 A PNGTUTXCDS1  2286 SOUTH CENTRAL UTAH TEL. ASSN., INC. 660      

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

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