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
410-560 9 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 A Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 0 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 1 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 2 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 3 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 4 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 5 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 6 Towson MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-12-10   
410-561 7 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 8 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-561 9 Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-562 A Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 0 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 1 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 2 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 3 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 4 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 5 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 6 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 7 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 8 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-562 9 Annapolis MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
410-563 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-564 A Elkridge MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 0 Elkridge MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 1 Elkridge MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2022-08-21   
410-564 2 Elkridge MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 3 Elkridge MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2011-10-24   
410-564 4 Elkridge MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-07-09   
410-564 5 Elkridge MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-564 6 Elkridge MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-07-09   
410-564 7 Elkridge MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-07-09   
410-564 8 Elkridge MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2007-07-09   
410-564 9 Elkridge MD BLTMMDCH40Z  5562 METROPCS, INC. 238   2006-07-27   
410-565 A Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 0 Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 1 Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 2 Arbutus MD BLTMMDCHFMD  5562 METROPCS, INC. 238   2013-08-12   
410-565 3 Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 4 Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 5 Arbutus MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2007-10-22   
410-565 6 Arbutus MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2009-05-10   
410-565 7 Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-565 8 Arbutus MD   515J IP HORIZON LLC 238   2015-03-23   
410-565 9 Arbutus MD BLTMMDDNDS2  7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238      
410-566 A Baltimore MD BLTMMDEDRP0  9212 VERIZON MARYLAND, INC. 238      
410-567 A Elkridge MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      
410-567 0 Elkridge MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2013-11-16   
410-567 1 Elkridge MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238      

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

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