Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 647

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-647 A Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 0 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 1 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 2 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 3 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 4 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 5 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 6 Park City UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-647 7 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 8 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-647 9 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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