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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
410-629 2 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-629 3 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-629 4 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-629 5 Berlin MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242      
410-629 6 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-629 7 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-629 8 Berlin MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242      
410-629 9 Berlin MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
410-630 A Chase MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-630 0 Chase MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
410-630 1 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-630 2 Chase MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238      
410-630 3 Chase MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-630 4 Chase MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
410-630 5 Chase MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-630 6 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-630 7 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-630 8 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-630 9 Chase MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-631 A Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
410-631 0 Baltimore MD DNDLMDDNDS0  9212 VERIZON MARYLAND, INC. 238      
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      
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      
410-632 7 Snow Hill MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-632 8 Snow Hill MD SLBRMD902MD  073H TELNYX LLC 242      
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      
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      
410-634 4 Ridgely MD ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242      
410-634 5 Ridgely MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-634 6 Ridgely MD SLBRMD902MD  073H TELNYX LLC 242      
410-634 7 Ridgely MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-634 8 Ridgely MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242      
410-634 9 Ridgely MD HLBOMDTKRS0  9212 VERIZON MARYLAND, INC. 242      
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      
410-635 1 New Windsor MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
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      
410-635 5 New Windsor MD CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238      
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      
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      
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      
410-637 5 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 6 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 7 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 8 Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
410-637 9 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
410-638 A Bel Air MD BLARMDBLDS0  9212 VERIZON MARYLAND, INC. 238      
410-639 A Rock Hall MD RKHLMDRHRS0  9212 VERIZON MARYLAND, INC. 242      
410-639 0 Rock Hall MD   2593 CORE COMMUNICATIONS, INC.- MD 242      
410-639 2 Rock Hall MD RKHLMDRHRS0  9212 VERIZON MARYLAND, INC. 242      
410-639 3 Rock Hall MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-639 4 Rock Hall MD ESTNMDESMMD  228C IDT AMERICA, CORP. - MD 242      
410-639 5 Rock Hall MD ESTNMDES5MD  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 242      
410-639 6 Rock Hall MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
410-639 7 Rock Hall MD RKHLMDRHRS0  9212 VERIZON MARYLAND, INC. 242      
410-639 8 Rock Hall MD SLBRMD902MD  073H TELNYX LLC 242      
410-639 9 Rock Hall MD RKHLMDRHRS0  9212 VERIZON MARYLAND, INC. 242      
410-640 A Baltimore MD HNVAMDAE3MD  6630 USA MOBILITY WIRELESS, INC. 238      
410-641 A Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 0 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 1 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 2 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 3 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 4 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 5 Berlin MD OCPNMDCRRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 6 Berlin MD OCPNMDCRRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 7 Berlin MD OCPNMDCRRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 8 Berlin MD OCPNMDCRRS1  9212 VERIZON MARYLAND, INC. 242      
410-641 9 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-642 A Perryville MD BNBRMDBRRS0  9212 VERIZON MARYLAND, INC. 238      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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