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OCN: 6119 LEVEL 3 COMMUNICATIONS, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
301-476 5 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-476 6 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-533 7 Oakland MD FRDRMDFRXMD  240   2008-02-13   
301-547 3 Washington Zone 2 MD MCLNVA23DS4  236   2006-06-04   
301-557 A Washington Zone 3 MD MCLNVA23DS4  236      
301-557 1 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 2 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 3 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 4 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 5 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 6 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 7 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-557 8 Washington Zone 3 MD MCLNVA23DS4  236   2011-10-29   
301-563 9 Washington Zone 3 MD MCLNVA23DS4  236   2007-12-04   
301-579 3 Brandywine MD MCLNVA23DS4  236   2005-01-04   
301-579 4 Brandywine MD MCLNVA23DS4  236   2003-03-24   
301-579 5 Brandywine MD MCLNVA23DS4  236   2004-12-13   
301-605 9 Washington Zone 10 MD MCLNVA23DS4  236   2012-01-14   
301-637 A Washington Zone 10 MD MCLNVA23DS4  236      
301-637 0 Washington Zone 10 MD MCLNVA23DS4  236   2004-12-13   
301-637 2 Washington Zone 10 MD MCLNVA23DS4  236   2006-04-07   
301-637 3 Washington Zone 10 MD MCLNVA23DS4  236   2006-04-07   
301-637 4 Washington Zone 10 MD MCLNVA23DS4  236      
301-637 5 Washington Zone 10 MD MCLNVA23DS4  236   2005-04-03   
301-637 6 Washington Zone 10 MD MCLNVA23DS4  236   2005-04-03   
301-637 7 Washington Zone 10 MD MCLNVA23DS4  236   2005-04-03   
301-637 8 Washington Zone 10 MD MCLNVA23DS4  236   2006-06-17   
301-658 1 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-658 2 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-658 3 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-658 5 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-658 6 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-658 7 Ashton MD MCLNVA23DS4  236   2005-01-20   
301-664 2 Washington Zone 2 MD MCLNVA23DS4  236   2019-06-06   
301-684 5 Indian Head MD MCLNVA23DS4  236   2011-03-14   
301-685 1 Damascus MD MCLNVA23DS4  236   2003-03-24   
301-685 5 Damascus MD MCLNVA23DS4  236   2005-01-04   
301-685 6 Damascus MD MCLNVA23DS4  236   2005-01-04   
301-703 A Mount Airy MD FRDRMDFRXMD  240      
301-703 2 Mount Airy MD FRDRMDFRXMD  240   2006-05-20   
301-703 9 Mount Airy MD FRDRMDFRXMD  240   2005-02-17   
301-710 A Waldorf MD MCLNVA23DS4  236      
301-710 0 Waldorf MD MCLNVA23DS4  236   2007-10-17   
301-710 1 Waldorf MD MCLNVA23DS4  236   2007-12-04   
301-710 5 Waldorf MD MCLNVA23DS4  236   2006-02-20   
301-710 6 Waldorf MD MCLNVA23DS4  236   2006-02-20   
301-710 9 Waldorf MD MCLNVA23DS4  236   2007-10-26   
301-715 3 Washington Zone 15 MD MCLNVA23DS4  236   2009-10-09   
301-741 A Laurel MD MCLNVA23DS4  236      
301-741 4 Laurel MD MCLNVA23DS4  236      
301-745 2 Hagerstown MD FRDRMDFRXMD  240   2016-04-16   
301-754 6 Washington Zone 3 MD MCLNVA23DS4  236   2014-10-23   
301-755 9 Washington Zone 3 MD MCLNVA23DS4  236   2007-10-26   
301-760 A Washington Zone 2 MD MCLNVA23DS4  236      
301-760 2 Washington Zone 2 MD MCLNVA23DS4  236   2007-07-03   
301-760 3 Washington Zone 2 MD MCLNVA23DS4  236   2005-02-14   
301-760 4 Washington Zone 2 MD MCLNVA23DS4  236      
301-760 7 Washington Zone 2 MD MCLNVA23DS4  236   2005-02-14   
301-761 A Washington Zone 11 MD MCLNVA23DS4  236      
301-761 1 Washington Zone 11 MD MCLNVA23DS4  236   2004-12-29   
301-761 2 Washington Zone 11 MD MCLNVA23DS4  236   2014-04-19   
301-761 3 Washington Zone 11 MD MCLNVA23DS4  236   2004-12-29   
301-761 4 Washington Zone 11 MD MCLNVA23DS4  236      
301-761 5 Washington Zone 11 MD MCLNVA23DS4  236   2014-02-21   
301-768 A Washington Zone 3 MD MCLNVA23DS4  236      
301-768 4 Washington Zone 3 MD MCLNVA23DS4  236      
301-786 6 McCoole MD FRDRMDFRXMD  240   2016-11-12   
301-798 5 Damascus (Hagerstown LATA) MD FRDRMDFRXMD  240   2012-11-03   
301-798 6 Damascus (Hagerstown LATA) MD FRDRMDFRXMD  240   2014-01-31   
301-825 5 Washington Zone 10 MD MCLNVA23DS4  236   2006-12-08   
301-825 8 Washington Zone 10 MD MCLNVA23DS4  236   2006-12-08   
301-825 9 Washington Zone 10 MD MCLNVA23DS4  236   2006-12-08   
301-828 2 Washington Zone 2 MD MCLNVA23DS4  236      
301-830 4 Washington Zone 3 MD MCLNVA23DS4  236   2005-01-04   
301-830 5 Washington Zone 3 MD MCLNVA23DS4  236   2005-01-04   
301-830 6 Washington Zone 3 MD MCLNVA23DS4  236   2007-08-13   
301-830 8 Washington Zone 3 MD MCLNVA23DS4  236   2005-02-14   
301-841 6 Washington Zone 2 MD MCLNVA23DS4  236   2007-07-03   
301-841 7 Washington Zone 2 MD MCLNVA23DS4  236   2005-08-07   
301-841 8 Washington Zone 2 MD MCLNVA23DS4  236   2007-07-27   
301-844 6 Washington Zone 3 MD MCLNVA23DS4  236   2014-06-21   
301-850 A Washington Zone 14 MD MCLNVA23DS4  236      
301-850 0 Washington Zone 14 MD MCLNVA23DS4  236   2006-04-27   
301-850 1 Washington Zone 14 MD MCLNVA23DS4  236   2005-01-19   
301-850 2 Washington Zone 14 MD MCLNVA23DS4  236   2005-01-19   
301-850 3 Washington Zone 14 MD MCLNVA23DS4  236   2007-04-19   
301-850 4 Washington Zone 14 MD MCLNVA23DS4  236   2002-06-04   
301-850 5 Washington Zone 14 MD MCLNVA23DS4  236   2014-10-04   
301-850 6 Washington Zone 14 MD MCLNVA23DS4  236   2012-04-21   
301-850 7 Washington Zone 14 MD MCLNVA23DS4  236   2006-08-10   
301-859 A Oakland MD FRDRMDFRXMD  240      
301-859 3 Oakland MD FRDRMDFRXMD  240   2002-03-10   
301-859 4 Oakland MD FRDRMDFRXMD  240   2004-05-27   
301-861 A Waldorf MD MCLNVA23DS4  236      
301-861 0 Waldorf MD MCLNVA23DS4  236   2005-02-20   
301-861 3 Waldorf MD MCLNVA23DS4  236   2006-10-10   
301-861 4 Waldorf MD MCLNVA23DS4  236      
301-862 6 Lexington Park-Great Mills MD MCLNVA23DS4  236   2008-02-01   
301-876 A Cumberland MD FRDRMDFRXMD  240      
301-876 4 Cumberland MD FRDRMDFRXMD  240   2002-07-27   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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