Local Calling Guide

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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-925 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-18   
443-925 6 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-18   
443-925 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-18   
443-925 8 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2006-04-18   
443-925 9 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2006-04-17   
443-926 A Annapolis MD ANNPMDAN6MD  8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-926 0 Annapolis MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-926 1 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-11-01   
443-926 2 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-11-01   
443-926 3 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-12-02   
443-926 4 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-12-02   
443-926 5 Annapolis MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-926 6 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-01-02   
443-926 7 Annapolis MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238   2007-01-14   
443-926 8 Annapolis MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238   2007-01-14   
443-926 9 Annapolis MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 A Baltimore MD BLTMMDCHXZY  8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 0 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 1 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 2 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 3 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2004-11-25   
443-927 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2004-11-25   
443-927 6 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2005-08-01   
443-927 7 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 8 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-927 9 Baltimore MD   8864 BROADWING COMMUNICATIONS. LLC - MD 238      
443-928 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 0 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 1 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 2 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 3 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 4 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 5 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-06-25   
443-928 6 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-08-01   
443-928 7 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 8 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-928 9 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-929 A Pikesville MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 0 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 1 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 2 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 3 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2006-05-06   
443-929 4 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-08-28   
443-929 5 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-04-21   
443-929 6 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-929 7 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2008-06-16   
443-929 8 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-02-08   
443-929 9 Pikesville MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
443-930 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-06-06   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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