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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
443-362 5 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-04-12   
443-362 6 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-04-12   
443-362 7 Easton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-04-12   
443-362 8 Easton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2015-03-16   
443-362 9 Easton MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2014-03-22   
443-363 A Severn MD   4773 XO MARYLAND, LLC 238      
443-363 0 Severn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
443-363 1 Severn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
443-363 2 Severn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
443-363 3 Severn MD   5562 METRO PCS, INC. 238   2019-03-31   
443-363 4 Severn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-363 5 Severn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-363 6 Severn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-363 7 Severn MD   5562 METRO PCS, INC. 238   2018-10-05   
443-363 8 Severn MD   073H TELNYX LLC 238   2017-04-25   
443-364 A Ellicott City MD CLMAMDNIDS1  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-364 0 Ellicott City MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-08-27   
443-364 1 Ellicott City MD   5562 METRO PCS, INC. 238   2018-04-29   
443-364 2 Ellicott City MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-05-23   
443-364 3 Ellicott City MD   876D ONVOY, LLC - MD 238   2012-02-29   
443-364 4 Ellicott City MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2008-07-26   
443-364 5 Ellicott City MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-364 6 Ellicott City MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2009-02-11   
443-364 7 Ellicott City MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2009-02-11   
443-364 8 Ellicott City MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2008-12-11   
443-364 9 Ellicott City MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2007-07-27   
443-365 A Salisbury MD SLBRMDSCXMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242      
443-365 0 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242      
443-365 1 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242      
443-365 2 Salisbury MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2008-03-13   
443-365 3 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2008-12-04   
443-365 4 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2008-10-03   
443-365 5 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2008-10-03   
443-365 6 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242      
443-365 7 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2009-02-02   
443-365 8 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2013-12-09   
443-365 9 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242      
443-366 A Salisbury MD SLBRMDSBRMD  6664 SPRINT SPECTRUM L.P. 242      
443-366 0 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242      
443-366 1 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242      
443-366 2 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-09-02   
443-366 3 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242      
443-366 4 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2005-05-02   
443-366 5 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2005-05-02   
443-366 6 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2005-01-18   
443-366 7 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2004-10-20   
443-366 8 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242   2004-11-19   
443-366 9 Salisbury MD   6664 SPRINT SPECTRUM L.P. 242      
443-367 A Columbia MD CLMAMDCBDS0  9212 VERIZON MARYLAND, INC. 238      
443-367 0 Columbia MD   9212 VERIZON MARYLAND, INC. 238      

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

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