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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
410-862 6 Waterloo (Washington DC LATA) MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 236   2012-08-27   
410-862 7 Waterloo (Washington DC LATA) MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-04-30   
410-862 9 Waterloo (Washington DC LATA) MD   9170 BROADVIEW NETWORKS, INC. - MD 236   2013-10-21   
410-863 A Glen Burnie MD GLBRMDGLDS0  9212 VERIZON MARYLAND, INC. 238      
410-863 0 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-863 1 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-863 2 Glen Burnie MD   876D ONVOY, LLC - MD 238   2015-06-11   
410-863 3 Glen Burnie MD   876D ONVOY, LLC - MD 238   2015-06-11   
410-863 4 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-863 5 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-863 6 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-863 7 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-863 8 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2019-07-20   
410-863 9 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2019-07-20   
410-864 A Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 0 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 1 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 2 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 3 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 4 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 5 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 6 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 7 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-864 8 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-30   
410-864 9 Baltimore MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238      
410-865 A Glen Burnie MD FPATMDFRDS0  9212 VERIZON MARYLAND, INC. 238      
410-865 0 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-08-30   
410-865 1 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 2 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 3 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 4 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 5 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 6 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 7 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 8 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-865 9 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-07-17   
410-866 A Essex MD BLTMMDFRDS0  9212 VERIZON MARYLAND, INC. 238      
410-867 A West River MD GLVLMDGLRS1  9212 VERIZON MARYLAND, INC. 238      
410-867 0 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 1 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 2 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 3 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 4 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 5 West River MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2006-07-01   
410-867 6 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 7 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 8 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-867 9 West River MD   9212 VERIZON MARYLAND, INC. 238      
410-868 A Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-869 A Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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