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Westminster, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-259 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-386 A WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-596 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-751 A TNTWMDTNRS0  9212 VERIZON MARYLAND, INC. 238      
410-848 A WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-857 A WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-861 A RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-861 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
410-861 1 BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238   2007-01-22   
410-861 2 BLTOMDKHDS0  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2007-07-01   
410-861 3 EKRGMD92MMD  6664 SPRINT SPECTRUM L.P. 238   2010-07-19   
410-861 4 BLTMMDCHAMD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD 238   2006-05-12   
410-861 5 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2009-02-02   
410-861 6 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2007-01-19   
410-861 7 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2006-05-12   
410-861 8 RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-861 9 RSTWMDRSDS0  9212 VERIZON MARYLAND, INC. 238      
410-871 A WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-871 0 WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-871 1 WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-871 2 WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-871 3 WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
410-871 4 BLTMMD91DS2  2596 QUANTUM TELECOMMUNICATIONS, INC. - MD 238   2003-12-17   
410-871 5 BLTMMDCHDS7  7421 AT&T LOCAL 238   2003-11-04   
410-871 6 BLTOMDKHDS0  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-871 7 BLTOMDKHDS0  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-871 8 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
410-871 9 WMNSMDWMDS0  9212 VERIZON MARYLAND, INC. 238      
443-201 A CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-201 0 BLTQMD010MD  082H LOCAL ACCESS LLC - MD 238   2013-09-06   
443-201 1 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2015-06-05   
443-201 2 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-02-27   
443-201 3 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-10-01   
443-201 4 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-08-31   
443-201 5   508J CENTURYLINK COMMUNICATIONS LLC 238   2014-04-02   
443-201 6 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-09-01   
443-201 7 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2012-10-08   
443-201 8 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2013-11-13   
443-201 9 BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2015-09-04   
443-241 A BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-244 A BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-244 0 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-02-26   
443-244 1 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-08-02   
443-244 2 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-02-28   
443-244 3 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-09-20   
443-244 4 BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-244 5 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-11-06   
443-244 6 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-10   
443-244 7 BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-12-02   
443-244 8 BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2003-11-08   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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