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OCN: 4716 PAETEC COMMUNICATIONS, INC. - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-200 3 Washington Zone 2 MD CHCHMDBE6MD  236   2010-12-03   
240-233 7 Tompkinsville MD CHCHMDBE6MD  236   2012-09-21   
240-235 A Washington Zone 2 MD CHCHMDBE6MD  236      
240-238 A Washington Zone 10 MD CHCHMDBE6MD  236      
240-283 A Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 0 Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 1 Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 2 Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 3 Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 6 Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 8 Washington Zone 11 MD CHCHMDBE6MD  236      
240-283 9 Washington Zone 11 MD CHCHMDBE6MD  236      
240-294 1 Laurel MD WASHDCSWXCY  236   2005-10-17   
240-294 5 Laurel MD WASHDCSWXCY  236   2007-05-21   
240-386 1 Washington Zone 10 MD CHCHMDBE6MD  236   2015-04-15   
240-408 3 Washington Zone 10 MD CHCHMDBE6MD  236   2010-08-11   
240-454 A Gaithersburg MD CHCHMDBE6MD  236      
240-454 6 Gaithersburg MD CHCHMDBE6MD  236   2006-12-21   
240-454 7 Gaithersburg MD CHCHMDBE6MD  236   2005-10-05   
240-455 A Washington Zone 5 MD STNGVA08AMD  236      
240-455 0 Washington Zone 5 MD STNGVA08AMD  236      
240-455 1 Washington Zone 5 MD STNGVA08AMD  236      
240-455 9 Washington Zone 5 MD STNGVA08AMD  236      
240-459 1 Laurel MD WASHDCSWXCY  236   2011-07-02   
240-471 3 Washington Zone 12 MD CHCHMDBE6MD  236   2005-02-18   
240-479 2 Washington Zone 2 MD CHCHMDBE6MD  236   2008-09-25   
240-479 7 Washington Zone 2 MD CHCHMDBE6MD  236   2009-11-30   
240-528 5 Hughesville MD CHCHMDBE6MD  236   2010-11-29   
240-554 6 Laurel MD WASHDCSWXCY  236   2012-06-22   
240-556 A Washington Zone 14 MD CHCHMDBE6MD  236      
240-556 0 Washington Zone 14 MD CHCHMDBE6MD  236      
240-556 1 Washington Zone 14 MD CHCHMDBE6MD  236      
240-556 9 Washington Zone 14 MD CHCHMDBE6MD  236      
240-577 7 Leonardtown MD WASHDCSWXCY  236   2006-11-22   
240-638 5 Washington Zone 3 MD CHCHMDBE6MD  236   2009-12-14   
240-752 1 Washington Zone 2 MD CHCHMDBE6MD  236   2006-05-11   
240-754 5 Waldorf MD CHCHMDBE6MD  236   2012-04-03   
240-754 6 Waldorf MD CHCHMDBE6MD  236   2012-04-03   
240-762 5 Washington Zone 2 MD CHCHMDBE6MD  236   2013-09-04   
240-800 5 Washington Zone 2 MD CHCHMDBE6MD  236   2014-08-10   
240-805 1 Gaithersburg MD CHCHMDBE6MD  236   2016-07-13   
240-865 5 Washington Zone 14 (Baltimore LATA) MD CHCHMDBE6MD  238   2007-03-02   
240-965 A Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 0 Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 1 Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 2 Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 3 Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 4 Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 8 Washington Zone 13 MD CHCHMDBE6MD  236      
240-965 9 Washington Zone 13 MD CHCHMDBE6MD  236      
301-232 5 Ashton MD CHCHMDBE6MD  236   2006-02-22   
301-238 4 Washington Zone 16 MD CHCHMDBE6MD  236   2005-02-08   
301-238 5 Washington Zone 16 MD CHCHMDBE6MD  236   2007-02-23   
301-244 A Washington Zone 3 MD CHCHMDBE6MD  236      
301-244 4 Washington Zone 3 MD CHCHMDBE6MD  236   2006-02-24   
301-244 6 Washington Zone 3 MD CHCHMDBE6MD  236   2006-02-24   
301-244 7 Washington Zone 3 MD CHCHMDBE6MD  236   2006-02-24   
301-276 3 Washington Zone 4 MD CHCHMDBE6MD  236   2007-02-22   
301-276 8 Washington Zone 4 MD CHCHMDBE6MD  236   2007-11-06   
301-314 A Washington Zone 4 MD CHCHMDBE6MD  236      
301-339 7 Washington Zone 10 MD CHCHMDBE6MD  236   2006-12-21   
301-349 7 Poolesville MD CHCHMDBE6MD  236   2007-04-15   
301-364 5 Washington Zone 4 MD CHCHMDBE6MD  236   2005-12-07   
301-368 2 Damascus MD CHCHMDBE6MD  236   2007-08-03   
301-392 2 La Plata MD CHCHMDBE6MD  236   2006-12-01   
301-405 A Washington Zone 4 MD CHCHMDBE6MD  236      
301-407 6 Gaithersburg MD CHCHMDBE6MD  236   2011-10-13   
301-485 7 Washington Zone 6 MD CHCHMDBE6MD  236   2006-09-02   
301-560 A Washington Zone 4 MD CHCHMDBE6MD  236      
301-576 A Washington Zone 3 MD CHCHMDBE6MD  236      
301-591 A Gaithersburg MD CHCHMDBE6MD  236      
301-591 0 Gaithersburg MD CHCHMDBE6MD  236      
301-591 1 Gaithersburg MD CHCHMDBE6MD  236      
301-591 2 Gaithersburg MD CHCHMDBE6MD  236      
301-591 3 Gaithersburg MD CHCHMDBE6MD  236      
301-591 4 Gaithersburg MD CHCHMDBE6MD  236      
301-591 5 Gaithersburg MD CHCHMDBE6MD  236      
301-591 8 Gaithersburg MD CHCHMDBE6MD  236      
301-591 9 Gaithersburg MD CHCHMDBE6MD  236      
301-605 1 Washington Zone 10 MD CHCHMDBE6MD  236   2009-11-10   
301-685 3 Damascus MD CHCHMDBE6MD  236   2004-09-28   
301-789 1 Washington Zone 4 MD CHCHMDBE6MD  236   2005-02-10   
301-789 2 Washington Zone 4 MD CHCHMDBE6MD  236   2005-02-10   
301-830 7 Washington Zone 3 MD CHCHMDBE6MD  236   2006-01-09   
301-841 4 Washington Zone 2 MD CHCHMDBE6MD  236   2007-05-17   
301-861 5 Waldorf MD CHCHMDBE6MD  236   2005-03-17   
301-880 3 Lexington Park-Great Mills MD CHCHMDBE6MD  236   2005-04-05   
301-880 7 Lexington Park-Great Mills MD CHCHMDBE6MD  236   2007-12-14   
301-917 2 Washington Zone 10 MD CHCHMDBE6MD  236   2007-05-15   
301-955 2 Washington Zone 4 MD CHCHMDBE6MD  236   2010-11-12   
301-955 4 Washington Zone 4 MD CHCHMDBE6MD  236   2010-11-12   
301-955 5 Washington Zone 4 MD CHCHMDBE6MD  236   2010-11-12   
301-955 7 Washington Zone 4 MD CHCHMDBE6MD  236   2010-11-12   
301-955 8 Washington Zone 4 MD CHCHMDBE6MD  236   2010-11-12   
301-956 2 Gaithersburg MD CHCHMDBE6MD  236   2009-02-12   
301-960 4 Washington Zone 3 MD CHCHMDBE6MD  236   2005-02-10   
301-978 3 Washington Zone 10 MD CHCHMDBE6MD  236   2013-01-25   
301-979 6 Washington Zone 10 MD CHCHMDBE6MD  236   2018-10-05   
410-293 A Annapolis MD BLTMMDCHW29  238      
410-500 4 Baltimore MD BLTMMDCHW29  238   2005-05-25   

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Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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