Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-966 2 Washington Zone 12 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
301-966 3 Washington Zone 12 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
301-966 7 Washington Zone 12 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-06-06   
301-968 6 Washington Zone 2 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-17   
301-971 2 Washington Zone 6 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-19   
301-971 4 Washington Zone 6 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-19   
301-985 2 Washington Zone 4 MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-01-01   
301-997 2 Leonardtown MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-22   
410-416 A Waterloo (Washington DC LATA) MD 9748 AMERICAN MESSAGING SERVICES, LLC 236      
410-619 A Waterloo (Washington DC LATA) MD 9748 AMERICAN MESSAGING SERVICES, LLC 236      
410-705 A Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236      
410-705 0 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-10-20   
410-705 4 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-02-13   
410-705 5 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-07-06   
410-705 6 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-22   
410-824 1 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-09-03   
410-834 1 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-12   
410-834 3 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2013-06-16   
410-834 5 Waterloo (Washington DC LATA) MD 071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-02-17   
540-242 1 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-08   
540-300 1 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-07-02   
540-300 2 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-08-26   
540-300 3 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-07-26   
540-300 5 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-03-06   
540-300 6 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2013-12-01   
540-300 7 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2013-03-03   
540-300 8 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-16   
540-318 3 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2009-04-04   
540-368 6 Fredericksburg VA 079F BANDWIDTH.COM CLEC, LLC - VA 246   2016-07-22   
540-602 4 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-10-16   
540-602 5 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-10-16   
540-699 0 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2015-02-15   
540-779 0 Stafford VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2016-08-21   
571-208 2 Manassas VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-04-06   
571-210 A Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-210 0 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-28   
571-210 1 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-30   
571-210 2 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-30   
571-210 4 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2012-06-14   
571-210 5 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-07-07   
571-210 6 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2013-09-07   
571-210 7 Arcola VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-03-28   
571-222 5 Haymarket VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-07-01   
571-229 7 Manassas VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-02-28   
571-234 1 Washington Zone 19 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-12   
571-234 6 Washington Zone 19 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-12   
571-234 8 Washington Zone 19 VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-16   
571-240 6 Herndon VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2024-06-09   
571-240 7 Herndon VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2024-06-09   
571-248 1 Haymarket VA 079F BANDWIDTH.COM CLEC, LLC - VA 236   2009-02-13   

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

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