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
410-620 0 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 1 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 2 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 3 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 4 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 5 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 6 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 7 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-620 8 Elkton MD BLTMMDCHXOY  5562 METROPCS, INC. 238   2016-03-06   
410-620 9 Elkton MD EKTNMDEKDS0  9212 VERIZON MARYLAND, INC. 238      
410-621 A Princess Anne MD PRANMDPARS1  9212 VERIZON MARYLAND, INC. 242      
410-621 0 Princess Anne MD PRANMDPARS1  9212 VERIZON MARYLAND, INC. 242      
410-621 1 Princess Anne MD PRANMDPARS1  9212 VERIZON MARYLAND, INC. 242   2002-06-01   
410-621 2 Princess Anne MD PRANMDPARS1  9212 VERIZON MARYLAND, INC. 242   2002-06-01   
410-621 3 Princess Anne MD PRANMDPARS1  9212 VERIZON MARYLAND, INC. 242   2002-06-01   
410-621 4 Princess Anne MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-04-29   
410-621 5 Princess Anne MD SLBRMDSBXLX  318J COMCAST IP PHONE, LLC 242   2006-07-31   
410-621 6 Princess Anne MD   145J TERRA NOVA TELECOM INC. 242   2021-01-28   
410-621 7 Princess Anne MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-04-29   
410-621 8 Princess Anne MD SLBRMDSB8MD  2589 US LEC OF MARYLAND, INC. 242   2014-09-04   
410-621 9 Princess Anne MD ESTNMDES5MD  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 242   2009-03-02   
410-622 A Baltimore MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-622 0 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 1 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 2 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 3 Baltimore MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2011-09-26   
410-622 4 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 5 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 6 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 7 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 8 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-622 9 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2011-09-27   
410-623 A Marion MD MARNMDMARS1  9212 VERIZON MARYLAND, INC. 242      
410-623 0 Marion MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-03   
410-623 1 Marion MD   145J TERRA NOVA TELECOM INC. 242   2024-02-14   
410-623 2 Marion MD MARNMDMARS1  9212 VERIZON MARYLAND, INC. 242      
410-623 3 Marion MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
410-623 5 Marion MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-623 7 Marion MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-14   
410-623 8 Marion MD MARNMDMARS1  9212 VERIZON MARYLAND, INC. 242      
410-623 9 Marion MD   792K CHARTER IP ENABLED SERVICES, LLC 242   2020-09-25   
410-624 A Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-624 0 Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-624 1 Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-624 2 Baltimore MD BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2004-05-24   
410-624 3 Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-624 4 Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-624 5 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2015-09-18   
410-624 6 Baltimore MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-05-06   
410-624 7 Baltimore MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2015-10-22   

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

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