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Washington Zone 11, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-240 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 0 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 1 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 2 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-07-21   
227-240 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-10-19   
227-240 4 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-10-19   
227-240 5   876D ONVOY, LLC - MD 236   2025-03-09   
227-240 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-07-22   
227-240 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-01-09   
227-240 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-07-22   
227-240 9 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-07-22   
227-770 A WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-770 0   876D ONVOY, LLC - MD 236   2025-04-06   
227-770 1   876D ONVOY, LLC - MD 236   2025-05-10   
227-770 2   876D ONVOY, LLC - MD 236   2025-09-28   
227-770 3   876D ONVOY, LLC - MD 236   2025-11-08   
227-770 4   876D ONVOY, LLC - MD 236   2025-11-08   
227-770 5   876D ONVOY, LLC - MD 236   2026-06-22   
227-770 7 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-770 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2025-01-02   
227-770 9 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2025-01-02   
240-221 A RKVLMDMRDS0  9212 VERIZON MARYLAND, INC. 236      
240-221 0 RKVLMDMRDS0  9212 VERIZON MARYLAND, INC. 236      
240-221 1 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-17   
240-221 2 RKVLMDMRDS0  9212 VERIZON MARYLAND, INC. 236      
240-221 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2005-07-25   
240-221 4 RKVLMDMRDS0  9212 VERIZON MARYLAND, INC. 236      
240-221 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-10-01   
240-221 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-10-01   
240-221 7 SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2019-12-28   
240-221 8 LARLMDCCDS0  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 236   2004-04-06   
240-221 9 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-02-23   
240-242 A LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 0 LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 1 LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 2 LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-07-04   
240-242 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-07-04   
240-242 5 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-02-22   
240-242 6   829J PAETEC ITEL, LLC 236   2006-09-07   
240-242 7 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-242 8 LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-242 9 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-283 A   829J PAETEC ITEL, LLC 236   2025-04-02   
240-283 0   829J PAETEC ITEL, LLC 236      
240-283 1   829J PAETEC ITEL, LLC 236      
240-283 2   829J PAETEC ITEL, LLC 236      
240-283 3   829J PAETEC ITEL, LLC 236      
240-283 4 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-283 5 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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