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Washington Zone 4, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-772 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-01-16   
227-772 2   876D ONVOY, LLC - MD 236   2025-10-12   
227-772 3   876D ONVOY, LLC - MD 236   2025-11-28   
227-772 4   490J BOOST SUBSCRIBERCO L.L.C. 236   2025-02-24   
227-772 5   490J BOOST SUBSCRIBERCO L.L.C. 236   2025-04-28   
227-772 6   490J BOOST SUBSCRIBERCO L.L.C. 236   2025-06-23   
227-772 7 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-772 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-772 9   876D ONVOY, LLC - MD 236   2025-04-06   
240-296 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-296 0   829J PAETEC ITEL, LLC 236      
240-296 1   829J PAETEC ITEL, LLC 236      
240-296 2 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2004-11-21   
240-296 3   829J PAETEC ITEL, LLC 236      
240-296 4   829J PAETEC ITEL, LLC 236      
240-296 5   829J PAETEC ITEL, LLC 236      
240-296 6   829J PAETEC ITEL, LLC 236      
240-296 7   829J PAETEC ITEL, LLC 236      
240-296 8   829J PAETEC ITEL, LLC 236      
240-296 9   829J PAETEC ITEL, LLC 236      
240-413 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-14   
240-413 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-06-05   
240-413 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-08-25   
240-413 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-413 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-12-15   
240-413 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-02-08   
240-413 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-467 A ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
240-467 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-08   
240-467 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-08   
240-467 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-06-09   
240-467 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-10-03   
240-467 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-12-09   
240-467 5 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-01-04   
240-467 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-12-09   
240-467 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-16   
240-467 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-16   
240-467 9   515J IP HORIZON LLC 236   2013-09-07   
240-487 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-487 0   829J PAETEC ITEL, LLC 236      
240-487 1   829J PAETEC ITEL, LLC 236      
240-487 2   829J PAETEC ITEL, LLC 236      
240-487 3   829J PAETEC ITEL, LLC 236      
240-487 4 LARLMDCCDS0  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 236   2004-04-06   
240-487 5   829J PAETEC ITEL, LLC 236      
240-487 6 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2005-07-20   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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