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
240-775 A Westernport MD HGTWMDHGDMD  240      
240-775 0 Westernport MD HGTWMDHGDMD  240   2015-12-03   
240-776 2 La Plata MD WASHDCDP8MD  236   2010-02-22   
240-776 5 La Plata MD WASHDCDP8MD  236   2011-08-15   
240-776 9 La Plata MD   236   2026-06-06   
240-780 2 Gaithersburg MD WASHDCDP8MD  236   2010-11-29   
240-780 8 Gaithersburg MD WASHDCDP8MD  236   2012-10-19   
240-782 6 Damascus MD HGTWMDHGDMD  236   2015-07-04   
240-785 A Oakland MD HGTWMDHGDMD  240      
240-785 0 Oakland MD HGTWMDHGDMD  240   2021-09-18   
240-788 2 Washington Zone 5 MD WASHDCDP8MD  236   2010-10-28   
240-792 2 Frederick MD HGTWMDHGDMD  240   2022-07-30   
240-794 2 Lexington Park-Great Mills MD WASHDCDP8MD  236   2011-07-31   
240-794 4 Lexington Park-Great Mills MD WASHDCDP8MD  236   2011-08-01   
240-795 5 Washington Zone 5 MD WASHDCDP8MD  236   2022-08-21   
240-798 8 Gaithersburg MD WASHDCDP8MD  236   2022-08-20   
240-799 1 Brandywine MD WASHDCDP8MD  236   2021-09-18   
240-799 2 Brandywine MD WASHDCDP8MD  236   2021-09-18   
240-800 6 Washington Zone 2 MD WASHDCDP8MD  236   2015-07-04   
240-800 7 Washington Zone 2 MD WASHDCDP8MD  236   2015-07-04   
240-801 5 Gaithersburg MD WASHDCDP8MD  236   2014-05-30   
240-801 6 Gaithersburg MD WASHDCDP8MD  236   2014-05-30   
240-801 7 Gaithersburg MD WASHDCDP8MD  236   2014-05-30   
240-803 0 Cumberland MD HGTWMDHGDMD  240   2012-06-21   
240-803 1 Cumberland MD HGTWMDHGDMD  240   2012-10-19   
240-803 2 Cumberland MD HGTWMDHGDMD  240   2012-10-19   
240-803 3 Cumberland MD HGTWMDHGDMD  240   2012-06-11   
240-803 5 Cumberland MD HGTWMDHGDMD  240   2014-05-30   
240-804 5 Tompkinsville MD WASHDCDP8MD  236   2010-08-19   
240-804 7 Tompkinsville MD WASHDCDP8MD  236   2011-03-25   
240-812 1 Poolesville MD WASHDCDP8MD  236   2011-04-04   
240-812 7 Poolesville MD WASHDCDP8MD  236   2010-02-25   
240-812 8 Poolesville MD WASHDCDP8MD  236   2007-10-22   
240-812 9 Poolesville MD WASHDCDP8MD  236   2008-12-13   
240-813 0 Gaithersburg MD WASHDCDP8MD  236   2008-12-13   
240-813 3 Gaithersburg MD WASHDCDP8MD  236   2010-06-26   
240-813 4 Gaithersburg MD WASHDCDP8MD  236   2010-06-26   
240-813 8 Gaithersburg MD WASHDCDP8MD  236   2011-01-21   
240-813 9 Gaithersburg MD WASHDCDP8MD  236   2010-06-26   
240-816 A Keedysville MD HGTWMDHGDMD  240      
240-816 0 Keedysville MD HGTWMDHGDMD  240   2015-12-03   
240-824 3 Frostburg MD HGTWMDHGDMD  240   2021-09-12   
240-829 1 Emmitsburg MD HGTWMDHGDMD  240   2020-11-20   
240-835 0 Clear Spring MD HGTWMDHGDMD  240   2021-08-05   
240-835 5 Clear Spring MD HGTWMDHGDMD  240   2021-11-29   
240-837 2 Hughesville MD WASHDCDP8MD  236   2010-08-16   
240-839 1 Washington Zone 3 MD WASHDCDP8MD  236   2011-03-01   
240-842 3 Washington Zone 14 (Baltimore LATA) MD BLTMMDCH45Z  238   2011-12-09   
240-844 1 Ridge MD WASHDCDP8MD  236   2010-02-22   
240-844 2 Ridge MD WASHDCDP8MD  236   2010-11-18   

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

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