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
410-624 8 Baltimore MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-05-06   
410-624 9 Baltimore MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-05-06   
410-625 A Baltimore MD BLTMMDCHDS3  9212 VERIZON MARYLAND, INC. 238      
410-626 A Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 0 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 1 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 2 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 3 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 4 Annapolis MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238      
410-626 5 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 6 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-626 7 Annapolis MD STMRMDSMRS1  9212 VERIZON MARYLAND, INC. 238      
410-626 8 Annapolis MD STMRMDSMRS1  9212 VERIZON MARYLAND, INC. 238      
410-626 9 Annapolis MD ANNPMDANDS0  9212 VERIZON MARYLAND, INC. 238      
410-627 A Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
410-628 A Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 0 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 1 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 2 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 3 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 4 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 5 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 6 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 7 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 8 Cockeysville MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      
410-628 9 Cockeysville MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-08-13   
410-629 A Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-629 0 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-629 1 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242      
410-629 2 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-03-24   
410-629 3 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-02   
410-629 4 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
410-629 5 Berlin MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
410-629 6 Berlin MD BRLNMDBLRS1  9212 VERIZON MARYLAND, INC. 242   2004-10-06   
410-629 7 Berlin MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
410-629 8 Berlin MD SLBRMDSC9MD  281E YMAX COMMUNICATIONS CORP. - MD 242   2011-04-03   
410-629 9 Berlin MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2005-03-24   
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   2004-03-29   
410-630 1 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-12-12   
410-630 2 Chase MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2005-03-10   
410-630 3 Chase MD BLTMMDSNDS5  4773 XO MARYLAND, LLC 238   2005-08-14   
410-630 4 Chase MD BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2004-02-07   
410-630 5 Chase MD BLTMMDSNDS5  4773 XO MARYLAND, LLC 238   2005-08-14   
410-630 6 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-08-14   
410-630 7 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-08-14   
410-630 8 Chase MD BLTMMDCHXNX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2005-12-12   
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      

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

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