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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: OLCYPAXOFMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
814-428 A Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924      
814-428 1 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924      
814-428 2 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2009-06-21   
814-428 3 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2015-04-03   
814-428 4 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2015-12-22   
814-428 5 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2016-04-24   
814-428 9 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2011-07-15   
814-549 A Clintonville PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924      
814-549 0 Clintonville PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2004-05-24   
814-549 9 Clintonville PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2009-12-29   
814-670 9 Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924   2010-04-07   
814-671 A Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924      
814-673 A Oil City PA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 924      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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