Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TYCRVA03AMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
703-592 0 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-592 1 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 A Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 1 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 2 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 3 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236   2006-07-03   
703-647 4 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 5 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 6 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 7 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-647 8 Washington Zone 8 VA 8357 US LEC OF VIRGININA, LLC 236      
703-651 1 Dulles VA 8357 US LEC OF VIRGININA, LLC 236   2005-01-21   
703-657 6 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2007-11-16   
703-663 A Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236      
703-663 1 Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236      
703-663 2 Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 A Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 1 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 2 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 3 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 4 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 5 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 6 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 7 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 8 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-667 9 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-674 A Herndon VA 8357 US LEC OF VIRGININA, LLC 236      
703-674 0 Herndon VA 8357 US LEC OF VIRGININA, LLC 236      
703-674 1 Herndon VA 8357 US LEC OF VIRGININA, LLC 236      
703-674 2 Herndon VA 8357 US LEC OF VIRGININA, LLC 236      
703-674 3 Herndon VA 8357 US LEC OF VIRGININA, LLC 236      
703-674 5 Herndon VA 8357 US LEC OF VIRGININA, LLC 236      
703-677 3 Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236   2006-08-18   
703-679 1 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236   2002-07-21   
703-720 4 Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236   2005-05-30   
703-720 5 Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236   2005-05-30   
703-745 1 Braddock VA 8357 US LEC OF VIRGININA, LLC 236   2004-01-10   
703-745 6 Braddock VA 8357 US LEC OF VIRGININA, LLC 236   2007-08-02   
703-774 1 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2006-09-14   
703-848 6 Washington Zone 17 VA 8357 US LEC OF VIRGININA, LLC 236   2014-07-11   
703-889 1 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2005-11-11   
703-889 3 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2005-11-11   
703-937 2 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-937 4 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-937 5 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236      
703-939 6 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2008-03-17   
703-947 8 Washington Zone 19 VA 8357 US LEC OF VIRGININA, LLC 236   2015-06-05   
703-956 3 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2005-04-07   
703-956 4 Herndon VA 8357 US LEC OF VIRGININA, LLC 236   2005-04-07   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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