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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-895 9 Lexington Park-Great Mills MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-07   
240-896 A Hagerstown MD HGTWMD53FMD  490J BOOST SUBSCRIBERCO L.L.C. 240      
240-896 0 Hagerstown MD HGTWMD53BMD  145J TERRA NOVA TELECOM INC. 240   2024-10-07   
240-896 1 Hagerstown MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2022-03-20   
240-896 2 Hagerstown MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2022-03-20   
240-896 3 Hagerstown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-02-19   
240-896 4 Hagerstown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-02-19   
240-896 5 Hagerstown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-02-19   
240-896 6 Hagerstown MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240   2024-12-05   
240-896 7 Hagerstown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-02-19   
240-896 8 Hagerstown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2024-02-19   
240-896 9 Hagerstown MD HGTWMD53FMD  490J BOOST SUBSCRIBERCO L.L.C. 240   2023-01-08   
240-897 A Washington Zone 16 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-897 0 Washington Zone 16 MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-28   
240-897 1 Washington Zone 16 MD BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-03   
240-897 2 Washington Zone 16 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-897 3 Washington Zone 16 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-12-03   
240-897 4 Washington Zone 16 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-05-01   
240-897 5 Washington Zone 16 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-897 6 Washington Zone 16 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-897 7 Washington Zone 16 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-10-23   
240-897 8 Washington Zone 16 MD WASHDC127MD  073H TELNYX LLC 236   2017-04-27   
240-897 9 Washington Zone 16 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-898 A Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-898 0 Washington Zone 4 MD SLSPMD913MD  939H COMMIO, LLC 236   2021-08-29   
240-898 1 Washington Zone 4 MD SLSPMD913MD  939H COMMIO, LLC 236   2021-08-29   
240-898 2 Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-898 3 Washington Zone 4 MD SLSPMD913MD  939H COMMIO, LLC 236   2021-08-29   
240-898 4 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-07   
240-898 5 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-04-13   
240-898 6 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-04-21   
240-898 7 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-11-11   
240-898 8 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-11-11   
240-898 9 Washington Zone 4 MD WASHDC12KMD  145J TERRA NOVA TELECOM INC. 236   2021-07-22   
240-899 A Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-900 A Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-900 0 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-04-20   
240-900 1 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 2 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 3 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 4 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 5 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 6 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 7 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-27   
240-900 8 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-04-20   
240-900 9 Washington Zone 4 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-04-20   
240-901 A La Plata MD WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236      
240-901 0 La Plata MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2014-10-11   
240-901 1 La Plata MD CHCHMDBE1MD  8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 236   2015-06-20   
240-901 2 La Plata MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-10-03   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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