Local Calling Guide

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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
410-410 A Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
410-410 0 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 1 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 2 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 3 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 4 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 5 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 6 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 7 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 8 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-410 9 Baltimore MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2023-07-21   
410-412 A Glen Burnie MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-412 0 Glen Burnie MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-09-09   
410-412 1 Glen Burnie MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-412 2 Glen Burnie MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-412 3 Glen Burnie MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-05-08   
410-412 4 Glen Burnie MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-03-11   
410-412 5 Glen Burnie MD BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2003-11-08   
410-412 6 Glen Burnie MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-04-23   
410-412 7 Glen Burnie MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-412 8 Glen Burnie MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-412 9 Glen Burnie MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-413 A Pikesville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-413 0 Pikesville MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-05-30   
410-413 1 Pikesville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-413 2 Pikesville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-413 3 Pikesville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-05   
410-413 4 Pikesville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-413 5 Pikesville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-413 6 Pikesville MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-02-12   
410-413 7 Pikesville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2017-06-02   
410-413 8 Pikesville MD BLTMMDCH08Z  4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 238   2017-10-23   
410-413 9 Pikesville MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-414 A Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 0 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 1 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 2 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 3 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 4 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 5 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 6 Prince Frederick MD BLTMMDCHAMD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 238   2004-03-27   
410-414 7 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 8 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-414 9 Prince Frederick MD PRFRMDPFRS1  9212 VERIZON MARYLAND, INC. 238      
410-415 A Pikesville MD PIVLMDPKDS1  9212 VERIZON MARYLAND, INC. 238      
410-415 0 Pikesville MD PIVLMDPKDS1  9212 VERIZON MARYLAND, INC. 238      
410-415 1 Pikesville MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2008-12-10   
410-415 2 Pikesville MD PIVLMDPKDS1  9212 VERIZON MARYLAND, INC. 238      
410-415 3 Pikesville MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-02-26   
410-415 4 Pikesville MD PIVLMDPKDS1  9212 VERIZON MARYLAND, INC. 238      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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