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Washington Zone 13, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-228 A LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 0 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 1 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236   2002-06-25   
240-228 2 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236   2003-02-15   
240-228 3 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 4 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 5 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 6 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 7 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 8 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
240-228 9 LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236   2003-02-15   
240-241 A LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-241 0 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-05-01   
240-241 1 SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-241 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-241 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-241 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-06-25   
240-241 5 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-07-09   
240-241 6 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-07-09   
240-241 7 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-12-05   
240-241 8 LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-241 9 SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-297 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-297 0 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-29   
240-297 1 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-29   
240-297 2 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2013-03-17   
240-297 3 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-05   
240-297 4 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-297 5 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-05   
240-297 6 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2010-06-21   
240-297 7 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-03-24   
240-297 8 MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-10-23   
240-297 9 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-03-14   
240-373 A ODTNMDAUDS0  9212 VERIZON MARYLAND, INC. 236      
240-387 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-387 0   829J PAETEC ITEL, LLC 236      
240-387 1   829J PAETEC ITEL, LLC 236      
240-387 2   829J PAETEC ITEL, LLC 236      
240-387 3   829J PAETEC ITEL, LLC 236      
240-387 4   829J PAETEC ITEL, LLC 236      
240-387 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-04-19   
240-387 6 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-02-22   
240-387 7 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-02-22   
240-387 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-04-19   
240-387 9 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-04-21   
240-391 A   876D ONVOY, LLC - MD 236      
240-391 0 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-10-21   
240-391 1 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-10-21   
240-391 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-12   
240-391 4 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-12-02   
240-391 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-10-15   
240-391 6 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-10-31   
240-391 7 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-28   
240-391 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-391 9 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-12-02   
240-402 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-402 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 2 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 3 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 4 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 5 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 6 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 7 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 8 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-402 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-11-13   
240-473 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-473 0   829J PAETEC ITEL, LLC 236      
240-473 1   829J PAETEC ITEL, LLC 236      
240-473 2 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-473 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-473 4   829J PAETEC ITEL, LLC 236      
240-473 5   829J PAETEC ITEL, LLC 236      
240-473 6   829J PAETEC ITEL, LLC 236      
240-473 7   829J PAETEC ITEL, LLC 236      
240-473 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-12-31   
240-473 9   829J PAETEC ITEL, LLC 236      
240-542 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-542 0   829J PAETEC ITEL, LLC 236      
240-542 1   829J PAETEC ITEL, LLC 236      
240-542 2   829J PAETEC ITEL, LLC 236      
240-542 3   829J PAETEC ITEL, LLC 236      
240-542 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2009-12-11   
240-542 5   829J PAETEC ITEL, LLC 236      
240-542 6   515J IP HORIZON LLC 236   2010-08-19   
240-542 7 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-542 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-11-22   
240-542 9 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-01-27   
240-553 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-553 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-553 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-553 2 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2024-12-05   
240-553 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-12-22   
240-553 4 BTVLMD12CMA  5562 METROPCS, INC. 236   2018-06-18   
240-553 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-12-22   
240-553 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2022-11-08   
240-553 7 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-09-05   
240-553 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2011-04-23   
240-553 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-592 A LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      

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

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