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Washington Zone 15, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-326 A WASHDCSW01Z  829J PAETEC ITEL, LLC 236   2025-04-02   
240-326 0 WASHDCSW01Z  829J PAETEC ITEL, LLC 236      
240-326 1 WASHDCSW01Z  829J PAETEC ITEL, LLC 236      
240-326 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-04-05   
240-326 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-17   
240-326 4 WASHDCSW01Z  829J PAETEC ITEL, LLC 236      
240-326 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-07-12   
240-326 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-09-24   
240-326 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-09-24   
240-326 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-05-21   
240-326 9 WASHDCSW01Z  829J PAETEC ITEL, LLC 236      
240-339 A WASHDCSWXZZ  829J PAETEC ITEL, LLC 236   2025-04-02   
240-339 0 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      
240-339 1 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-03-14   
240-339 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2008-10-05   
240-339 3 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-339 4 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-339 5 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-20   
240-339 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-07   
240-339 7 WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2014-06-12   
240-339 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-23   
240-339 9 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      
240-510 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-510 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-510 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-03-26   
240-510 2 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-03-26   
240-510 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-01-12   
240-510 4 BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-510 5 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-11-25   
240-510 6 BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-510 7 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-05-10   
240-510 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-08-22   
240-510 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-525 A WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-525 0 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-22   
240-525 1 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-09-22   
240-525 2 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-03-01   
240-525 3 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-16   
240-525 4 VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-03-01   
240-525 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2026-06-13   
240-525 6 VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-06-17   
240-525 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-10-22   
240-525 8 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-11-11   
240-525 9 WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-545 A WASHDCSWXZZ  829J PAETEC ITEL, LLC 236   2025-04-02   
240-545 0 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      
240-545 1 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      
240-545 2 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      
240-545 3 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      
240-545 4 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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