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Gaithersburg, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
301-337 5 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2012-11-01   
301-337 6 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-07-19   
301-337 7 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-02-19   
301-337 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-02-19   
301-337 9 WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2012-10-22   
301-355 A GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236      
301-355 0 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2009-10-12   
301-355 1 WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236   2009-11-30   
301-355 2 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-01-22   
301-355 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2008-10-05   
301-355 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2009-08-28   
301-355 5 GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236   2007-09-04   
301-355 6 GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236   2007-09-04   
301-355 7 GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236   2007-09-04   
301-355 8 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2009-08-28   
301-355 9 WASLDCRGDS0  281E YMAX COMMUNICATIONS CORP. - MD 236   2011-02-02   
301-366 A BTVLMD12CMA  5562 METROPCS, INC. 236      
301-366 0 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-09-12   
301-366 1 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-06-17   
301-366 2 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-06-17   
301-366 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2003-10-11   
301-366 4 BTVLMD12CMA  5562 METROPCS, INC. 236   2003-10-11   
301-366 5 BTVLMD12CMA  5562 METROPCS, INC. 236   2004-10-03   
301-366 6 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-06-17   
301-366 7 BTVLMD12CMA  5562 METROPCS, INC. 236   2003-12-30   
301-366 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2003-12-30   
301-366 9 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-09-27   
301-370 A BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 0 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 1 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 2 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 3 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 4 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 5 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 6 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 7 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 8 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-370 9 BTVLMD12CMA  5562 METROPCS, INC. 236      
301-407 A PLVLMDPVRS2  9212 VERIZON MARYLAND, INC. 236      
301-407 0 PLVLMDPVRS2  9212 VERIZON MARYLAND, INC. 236      
301-407 1 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2011-06-10   
301-407 2 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-10-23   
301-407 3 BTVLMD127MD  5562 METROPCS, INC. 236   2005-07-14   
301-407 4 GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236   2003-05-10   
301-407 5 BTVLMD127MD  5562 METROPCS, INC. 236   2006-05-05   
301-407 6 CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236   2011-10-13   
301-407 7 BTVLMD127MD  5562 METROPCS, INC. 236   2005-12-29   
301-407 8 BTVLMD127MD  5562 METROPCS, INC. 236   2006-05-05   
301-407 9 PLVLMDPVRS2  9212 VERIZON MARYLAND, INC. 236      
301-515 A GMTWMDGNDS0  9212 VERIZON MARYLAND, INC. 236      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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