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Severna Park, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-975 0 SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-975 1 SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-975 2 SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-975 3 SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
410-975 4 BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2007-12-30   
410-975 5 BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2007-01-19   
410-975 6 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2009-08-20   
410-975 7 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2012-09-23   
410-975 8 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2008-11-17   
410-975 9 SVPKMDSPDS0  9212 VERIZON MARYLAND, INC. 238      
443-229 A HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-229 0 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-229 1 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-11-30   
443-229 2 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2009-02-12   
443-229 3 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-229 4 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2009-08-20   
443-229 5 BLTMMDCHXMX  506J TWILIO INTERNATIONAL, INC. 238   2020-12-26   
443-229 6 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2009-09-25   
443-229 7 BLTMMDSNDS6  281E YMAX COMMUNICATIONS CORP. - MD 238   2009-09-25   
443-229 8 BLTMMDCHXQX  197D VONAGE AMERICA LLC 238   2022-10-07   
443-229 9 HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-261 A BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
443-261 0 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-09-24   
443-261 1 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2002-04-17   
443-261 2 CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2010-08-06   
443-261 3 BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2008-10-01   
443-261 4 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-09-04   
443-261 5 BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-28   
443-261 6 BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-261 7 BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-261 8 BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-261 9 BLTMMDCH40Z  5562 METROPCS, INC. 238   2010-11-12   
443-306 A BLTMMDCH40Z  6664 SPRINT SPECTRUM, L.P. 238      
443-306 0 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 1 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 2 BLTMMDCH40Z  5562 METROPCS, INC. 238   2009-01-08   
443-306 3 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 4 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 5 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 6 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 7 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 8 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-306 9 BLTMMDCH40Z  5562 METROPCS, INC. 238      
443-344 A BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
443-346 A BLTQMD01BMD  2593 CORE COMMUNICATIONS, INC.- MD 238      
443-346 0 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2021-04-19   
443-346 1 BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-05-21   
443-346 2   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-29   
443-346 3 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-24   
443-346 4 CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-24   

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

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