Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-469 6 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-09-06   
571-469 7 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-25   
571-469 8 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-25   
571-469 9 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-25   
571-471 A Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-471 0 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-19   
571-471 1 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-19   
571-471 2 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
571-471 3 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
571-471 4 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-09   
571-471 5 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
571-471 6 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
571-471 7 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-06-23   
571-471 8 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-18   
571-471 9 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-12-18   
571-474 5 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-02-05   
571-474 6 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-02-05   
571-474 7 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-02-05   
571-477 4 Occoquan VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-07-22   
571-480 A Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-480 0 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 1 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 2 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 3 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-481 A Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-481 0 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-26   
571-481 1 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-26   
571-482 A Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-482 0 Washington Zone 8 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-485 1 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-03-28   
571-485 6 Herndon VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-03-24   
571-486 A Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-486 0 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-09-06   
571-486 6 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-05-11   
571-486 7 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-05-11   
571-486 9 Haymarket VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-05-11   
571-488 2 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-09-08   
571-488 3 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-09-08   
571-488 4 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-09-08   
571-491 5 Dulles VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-08-10   
571-491 7 Dulles VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-05-10   
571-493 0 Dale City VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-07-13   
571-495 0 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-11-26   
571-495 9 Washington Zone 19 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-01-21   
571-499 2 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-08-27   
571-499 7 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-08-27   
571-499 8 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-08-27   
571-499 9 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-08-27   
571-501 A Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-501 0 Washington Zone 17 VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-05-19   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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