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-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-831 4 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2017-11-18   
571-918 8 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2008-02-15   
571-918 9 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2008-02-15   
571-919 2 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2014-10-10   
571-919 6 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2014-11-16   
703-297 A Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246      
703-297 4 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2003-03-24   
703-297 8 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2004-12-06   
703-687 A Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246      
703-687 1 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246      
703-687 9 Leesburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2013-08-23   
826-213 A Spotsylvania VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246      
826-213 7 Spotsylvania VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2023-02-21   
826-222 7 Brokenburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2023-01-13   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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