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Switch: MCLNVA23DS4

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WASHDCRKRSA  WASHINGTON  RS 

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-334 6 Washington Zone 14 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-342 3 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-06-26   
240-348 A Washington Zone 16 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-348 1 Washington Zone 16 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-348 5 Washington Zone 16 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-01-14   
240-348 6 Washington Zone 16 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-09   
240-377 0 Indian Head MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-03   
240-377 3 Indian Head MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-380 2 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-01-25   
240-380 3 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-01-25   
240-392 3 Washington Zone 5 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   
240-392 4 Washington Zone 5 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-02   
240-393 4 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-01-12   
240-396 1 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-398 3 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
240-407 2 Washington Zone 16 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-425 4 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-428 2 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-04-16   
240-428 6 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-09-24   
240-434 A Leonardtown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-434 4 Leonardtown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-434 7 Leonardtown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-449 3 Gaithersburg MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-05-07   
240-449 8 Gaithersburg MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-05-07   
240-450 2 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
240-455 3 Washington Zone 5 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-07   
240-455 4 Washington Zone 5 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-01-12   
240-455 5 Washington Zone 5 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-07   
240-466 5 Mechanicsville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-12-01   
240-478 6 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-01-28   
240-482 8 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-13   
240-483 4 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-01-12   
240-489 2 Poolesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-03-05   
240-492 7 Washington Zone 5 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-08-28   
240-493 8 Washington Zone 6 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-13   
240-495 6 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-07-04   
240-523 2 La Plata MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-07-15   
240-523 4 La Plata MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-03-02   
240-528 A Hughesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-528 4 Hughesville MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-03-02   
240-547 A Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-547 0 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-07-15   
240-547 1 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-07-15   
240-547 2 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-547 3 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-07-15   
240-547 4 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-547 5 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-07-15   
240-560 4 Washington Zone 12 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-15   
240-560 5 Washington Zone 12 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-06-19   
240-561 7 Leonardtown MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2009-03-23   
240-573 7 Washington Zone 15 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-06-09   
240-581 8 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2009-08-13   
240-599 A Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 0 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 1 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 2 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 3 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 4 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 7 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-599 8 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-607 5 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-614 4 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-08-18   
240-616 1 Washington Zone 13 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-12-01   
240-627 3 Washington Zone 11 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-637 4 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2018-08-13   
240-637 5 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2018-08-13   
240-637 6 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2018-08-13   
240-637 7 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2018-08-13   
240-637 8 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2018-08-13   
240-638 A Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-638 0 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-638 1 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-638 2 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-638 3 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-638 4 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-638 9 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-650 2 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2013-03-02   
240-650 8 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-02-27   
240-654 0 Gaithersburg MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-05-15   
240-654 1 Gaithersburg MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-05-15   
240-667 0 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-667 5 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-667 7 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-07-03   
240-667 9 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-668 0 Damascus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-05-16   
240-669 2 Washington Zone 11 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-02-24   
240-669 5 Washington Zone 11 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-07-03   
240-681 1 Brandywine MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-06-26   
240-681 2 Brandywine MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-10-25   
240-684 0 Washington Zone 13 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2010-08-06   
240-696 A Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-696 0 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-04-07   
240-696 1 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-04-07   
240-696 2 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-04-28   
240-696 3 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-02-27   
240-696 4 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-696 6 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
240-696 7 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
240-696 8 Washington Zone 4 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
240-720 3 Gaithersburg MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-12-04   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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