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
202-424 2 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2017-06-25   
202-469 8 Washington Zone 1 DC 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2008-09-12   
202-524 A Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236      
202-524 4 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2010-05-13   
202-524 5 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2010-05-13   
202-524 6 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2010-05-13   
202-567 A Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236      
202-567 2 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2008-10-03   
202-567 3 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2008-10-03   
202-621 A Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236      
202-621 5 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2008-03-08   
202-717 8 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2010-06-16   
202-742 1 Washington Zone 1 DC 5127 LIGHTWAVE COMMUNICATIONS, LLC - DC 236   2005-04-17   
202-774 5 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2014-06-12   
202-847 4 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2014-08-25   
202-851 3 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2016-06-06   
202-975 2 Washington Zone 1 DC 5977 BROADVIEW NETWORKS, INC. - DC 236   2018-06-16   
240-204 5 Washington Zone 2 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2013-03-29   
240-207 2 Damascus MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-24   
240-389 A Ashton MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-389 6 Ashton MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-406 1 Washington Zone 10 MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2010-07-26   
240-477 A Gaithersburg MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236      
240-477 1 Gaithersburg MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-06-19   
240-487 7 Washington Zone 4 MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-04   
240-681 A Brandywine MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-681 6 Brandywine MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-813 A Gaithersburg MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-813 6 Gaithersburg MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
240-821 A Washington Zone 3 MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236      
240-821 1 Washington Zone 3 MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-06-26   
240-821 9 Washington Zone 3 MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2006-03-26   
240-839 3 Washington Zone 3 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2014-09-05   
301-234 3 Washington Zone 16 MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2017-10-06   
301-244 3 Washington Zone 3 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2011-04-28   
301-284 4 Washington Zone 10 MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2013-03-12   
301-288 8 Washington Zone 12 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2011-04-28   
301-321 3 Washington Zone 11 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2014-06-09   
301-337 3 Gaithersburg MD 9170 BROADVIEW NETWORKS, INC. - MD 236   2011-03-08   
301-375 4 Indian Head MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-10-07   
301-417 3 Washington Zone 10 MD 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2015-09-17   
301-485 3 Washington Zone 6 MD 9170 BROADVIEW NETWORKS, INC. - MD 236   2015-09-04   
301-539 5 La Plata MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-10-07   
301-539 8 La Plata MD 9170 BROADVIEW NETWORKS, INC. - MD 236   2008-01-23   
301-543 8 Laurel MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-04-21   
301-804 4 Ashton MD 9170 BROADVIEW NETWORKS, INC. - MD 236   2010-01-26   
301-861 1 Waldorf MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-10-07   
301-880 5 Lexington Park-Great Mills MD 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-10-07   
301-931 5 Washington Zone 13 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2014-06-09   
301-968 3 Washington Zone 2 MD 5977 BROADVIEW NETWORKS, INC. - DC 236   2009-06-24   
301-971 3 Washington Zone 6 MD 9170 BROADVIEW NETWORKS, INC. - MD 236   2011-06-12   
410-862 9 Waterloo (Washington DC LATA) MD 9170 BROADVIEW NETWORKS, INC. - MD 236   2013-10-21   
540-242 5 Stafford VA 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-24   
571-224 9 Washington Zone 19 VA 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-24   
571-282 A Washington Zone 17 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
571-282 2 Washington Zone 17 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2007-05-19   
571-302 5 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2013-03-24   
571-319 4 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2010-09-02   
571-369 5 Washington Zone 17 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2017-06-26   
571-371 A Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236      
571-371 2 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-11-30   
571-371 3 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-11-30   
571-371 4 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-11-30   
571-371 5 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-11-30   
571-371 6 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-11-30   
571-371 7 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-11-30   
571-447 5 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2011-09-12   
571-449 9 Herndon VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2010-09-02   
571-482 2 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2007-12-01   
571-525 3 Herndon VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2016-10-14   
571-989 5 Dale City VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2011-11-04   
703-436 0 Lorton VA 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-24   
703-468 9 Haymarket VA 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-10-07   
703-504 9 Washington Zone 8 VA 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-04   
703-619 8 Washington Zone 8 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2014-04-02   
703-676 3 Washington Zone 17 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2010-05-21   
703-789 9 Manassas VA 5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-10-07   
703-939 8 Herndon VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2008-03-10   
703-940 3 Washington Zone 17 VA 5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2013-05-12   
703-956 5 Herndon VA 5398 LIGHTWAVE COMMUNICATIONS, LLC - VA 236   2005-04-24   

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

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