Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 071F BANDWIDTH.COM CLEC, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-673 A Washington Zone 2 MD WASHDCDP8MD  236      
240-673 0 Washington Zone 2 MD WASHDCDP8MD  236   2019-07-19   
240-673 1 Washington Zone 2 MD WASHDCDP8MD  236   2019-07-19   
240-673 8 Washington Zone 2 MD WASHDCDP8MD  236   2022-08-27   
240-681 9 Brandywine MD WASHDCDP8MD  236   2008-12-13   
240-685 1 Brandywine MD WASHDCDP8MD  236   2010-10-28   
240-685 2 Brandywine MD WASHDCDP8MD  236   2007-10-22   
240-685 6 Brandywine MD WASHDCDP8MD  236   2013-06-16   
240-686 5 Gaithersburg MD WASHDCDP8MD  236   2012-08-12   
240-691 1 Washington Zone 5 MD WASHDCDP8MD  236   2024-10-19   
240-704 6 Washington Zone 3 MD WASHDCDP8MD  236   2010-08-19   
240-704 7 Washington Zone 3 MD WASHDCDP8MD  236   2010-08-19   
240-704 8 Washington Zone 3 MD WASHDCDP8MD  236   2010-10-17   
240-704 9 Washington Zone 3 MD WASHDCDP8MD  236   2010-10-24   
240-705 8 Washington Zone 3 MD WASHDCDP8MD  236   2010-10-28   
240-705 9 Washington Zone 3 MD WASHDCDP8MD  236   2010-10-28   
240-706 7 Washington Zone 3 MD WASHDCDP8MD  236   2011-01-21   
240-707 6 Hagerstown MD HGTWMDHGDMD  240   2013-01-22   
240-712 4 Laurel (Baltimore LATA) MD BLTMMDCH45Z  238   2012-09-09   
240-718 4 Lexington Park-Great Mills MD WASHDCDP8MD  236   2010-09-03   
240-718 6 Lexington Park-Great Mills MD WASHDCDP8MD  236   2010-08-19   
240-718 8 Lexington Park-Great Mills MD WASHDCDP8MD  236   2011-02-26   
240-720 7 Gaithersburg MD WASHDCDP8MD  236   2010-10-28   
240-722 1 Ashton MD WASHDCDP8MD  236   2012-11-25   
240-723 8 Washington Zone 3 MD WASHDCDP8MD  236   2024-10-05   
240-732 0 Mount Airy MD HGTWMDHGDMD  240   2016-09-19   
240-734 A Smithsburg MD HGTWMDHGDMD  240      
240-734 0 Smithsburg MD HGTWMDHGDMD  240   2012-05-20   
240-734 1 Smithsburg MD HGTWMDHGDMD  240   2015-05-08   
240-735 0 Brunswick MD HGTWMDHGDMD  240   2021-07-17   
240-745 4 Damascus MD WASHDCDP8MD  236   2010-08-16   
240-745 5 Damascus MD WASHDCDP8MD  236   2010-02-22   
240-745 6 Damascus MD WASHDCDP8MD  236   2013-08-10   
240-746 1 Brandywine MD WASHDCDP8MD  236   2021-07-19   
240-746 2 Brandywine MD WASHDCDP8MD  236   2021-07-19   
240-748 1 Washington Zone 3 MD WASHDCDP8MD  236   2021-10-15   
240-753 0 Washington Zone 10 MD WASHDCDP8MD  236   2008-12-13   
240-755 8 Laurel (Baltimore LATA) MD BLTMMDCH45Z  238   2011-05-01   
240-761 2 Laurel MD WASHDCDP8MD  236   2021-10-25   
240-763 A Washington Zone 15 (Baltimore LATA) MD BLTMMDCH45Z  238      
240-763 0 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH45Z  238   2015-11-30   
240-766 5 Washington Zone 6 MD WASHDCDP8MD  236   2015-05-14   
240-766 7 Washington Zone 6 MD WASHDCDP8MD  236   2007-09-13   
240-769 A Keedysville MD HGTWMDHGDMD  240      
240-769 0 Keedysville MD HGTWMDHGDMD  240   2021-09-18   
240-770 1 Washington Zone 4 MD WASHDCDP8MD  236   2010-11-29   
240-770 9 Washington Zone 4 MD WASHDCDP8MD  236   2010-11-29   
240-772 1 Frederick MD HGTWMDHGDMD  240   2012-10-12   
240-774 A Lonaconing MD HGTWMDHGDMD  240      
240-774 0 Lonaconing MD HGTWMDHGDMD  240   2015-12-03   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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