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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-883 9 Sharptown MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-10   
410-884 A Columbia MD CLMAMDCBRP0  9212 VERIZON MARYLAND, INC. 238      
410-885 A Chesapeake City MD CHCYMDCHRS0  9212 VERIZON MARYLAND, INC. 242      
410-885 0 Chesapeake City MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-885 1 Chesapeake City MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-13   
410-885 2 Chesapeake City MD CHCYMDCHRS0  9212 VERIZON MARYLAND, INC. 242      
410-885 3 Chesapeake City MD CHCYMDCHRS0  9212 VERIZON MARYLAND, INC. 242      
410-885 4 Chesapeake City MD SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2006-06-26   
410-885 5 Chesapeake City MD CHCYMDCHRS0  9212 VERIZON MARYLAND, INC. 242      
410-885 6 Chesapeake City MD SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2011-11-12   
410-885 7 Chesapeake City MD ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242   2012-01-08   
410-885 8 Chesapeake City MD SLBRMDSBX6Y  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242   2009-09-25   
410-885 9 Chesapeake City MD CHCYMDCHRS0  9212 VERIZON MARYLAND, INC. 242      
410-886 A Tilghman MD TLGHMDTLRS0  9212 VERIZON MARYLAND, INC. 242      
410-886 0 Tilghman MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-886 1 Tilghman MD ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242   2006-05-21   
410-886 2 Tilghman MD TLGHMDTLRS0  9212 VERIZON MARYLAND, INC. 242      
410-886 3 Tilghman MD   145J TERRA NOVA TELECOM INC. 242   2024-02-15   
410-886 6 Tilghman MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-10   
410-886 7 Tilghman MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-14   
410-886 8 Tilghman MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-886 9 Tilghman MD TLGHMDTLRS0  9212 VERIZON MARYLAND, INC. 242      
410-887 A Towson MD TWSNMDTWDS0  9212 VERIZON MARYLAND, INC. 238      
410-888 A Waterloo (Washington DC LATA) MD LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
410-888 0 Waterloo (Washington DC LATA) MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2021-01-07   
410-888 1 Waterloo (Washington DC LATA) MD LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
410-888 2 Waterloo (Washington DC LATA) MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-30   
410-888 3 Waterloo (Washington DC LATA) MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-03-30   
410-888 4 Waterloo (Washington DC LATA) MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-04-05   
410-888 5 Waterloo (Washington DC LATA) MD LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
410-888 6 Waterloo (Washington DC LATA) MD WASHDCMTX7X  2697 CTC COMMUNICATIONS CORP. - MD 236   2013-11-21   
410-888 7 Waterloo (Washington DC LATA) MD WASLDCRGDS0  281E YMAX COMMUNICATIONS CORP. - MD 236   2011-03-15   
410-888 8 Waterloo (Washington DC LATA) MD LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
410-888 9 Waterloo (Washington DC LATA) MD LARLMDLRDS0  9212 VERIZON MARYLAND, INC. 236      
410-889 A Baltimore MD BLTMMDUVDS0  9212 VERIZON MARYLAND, INC. 238      
410-890 A Towson MD HNVAMDAE3MD  6630 USA MOBILITY WIRELESS, INC. 238      
410-891 A Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-891 0 Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-891 1 Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-891 2 Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-891 3 Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-891 4 Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2010-02-25   
410-891 5 Cockeysville MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2003-02-18   
410-891 6 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-31   
410-891 8 Cockeysville MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2008-04-10   
410-891 9 Cockeysville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-892 A Glen Burnie MD FPATMDFRDS0  9212 VERIZON MARYLAND, INC. 238      
410-892 0 Glen Burnie MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-08-15   
410-892 1 Glen Burnie MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2015-12-03   
410-892 2 Glen Burnie MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-11-11   

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

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