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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
410-631 1 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 2 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 3 Baltimore MD BLTMMDCHCMD  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2020-10-12   
410-631 4 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 5 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 6 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 7 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 8 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 9 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-632 A Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 0 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 1 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 2 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 3 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 4 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 5 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-632 6 Snow Hill MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2018-09-13   
410-632 7 Snow Hill MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-632 8 Snow Hill MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-632 9 Snow Hill MD SNHLMDSHRS0  9212 VERIZON MARYLAND, INC. 242      
410-633 A Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-634 A Ridgely MD HLBOMDTKRS0  9212 VERIZON MARYLAND, INC. 242      
410-634 0 Ridgely MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2023-09-02   
410-634 1 Ridgely MD HLBOMDTKRS0  9212 VERIZON MARYLAND, INC. 242      
410-634 2 Ridgely MD HLBOMDTKRS0  9212 VERIZON MARYLAND, INC. 242      
410-634 3 Ridgely MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-634 4 Ridgely MD ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242   2012-06-01   
410-634 5 Ridgely MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
410-634 6 Ridgely MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-634 7 Ridgely MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-14   
410-634 8 Ridgely MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2006-07-31   
410-634 9 Ridgely MD HLBOMDTKRS0  9212 VERIZON MARYLAND, INC. 242   2003-12-31   
410-635 A New Windsor MD NWWNMDNWRS0  9212 VERIZON MARYLAND, INC. 238      
410-635 0 New Windsor MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-08-17   
410-635 1 New Windsor MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-02-22   
410-635 2 New Windsor MD NWWNMDNWRS0  9212 VERIZON MARYLAND, INC. 238      
410-635 3 New Windsor MD NWWNMDNWRS0  9212 VERIZON MARYLAND, INC. 238      
410-635 4 New Windsor MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
410-635 5 New Windsor MD CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2004-02-05   
410-635 6 New Windsor MD NWWNMDNWRS0  9212 VERIZON MARYLAND, INC. 238      
410-635 7 New Windsor MD PIVLMDPKFMD  9170 BROADVIEW NETWORKS, INC. - MD 238   2010-01-15   
410-635 8 New Windsor MD NWWNMDNWRS0  9212 VERIZON MARYLAND, INC. 238      
410-635 9 New Windsor MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-08-17   
410-636 A Brooklyn Park-Linthicum MD BRKLMDBKDS0  9212 VERIZON MARYLAND, INC. 238      
410-637 A Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 0 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 1 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 2 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 3 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 4 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      

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

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