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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
443-949 4 Annapolis MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2011-03-10   
443-949 5 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-02-02   
443-949 6 Annapolis MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-03-19   
443-949 7 Annapolis MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-11-25   
443-949 8 Annapolis MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-11-25   
443-949 9 Annapolis MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2006-11-25   
443-951 A Annapolis MD BLTOMDXIDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-951 0 Annapolis MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-951 1 Annapolis MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-951 2 Annapolis MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 238      
443-951 3 Annapolis MD   876D ONVOY, LLC - MD 238   2014-10-25   
443-951 4 Annapolis MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
443-951 5 Annapolis MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2008-07-27   
443-951 6 Annapolis MD   6664 SPRINT SPECTRUM L.P. 238   2006-06-25   
443-951 7 Annapolis MD   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 238   2014-11-12   
443-951 8 Annapolis MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2008-07-27   
443-951 9 Annapolis MD   281E YMAX COMMUNICATIONS CORP. - MD 238   2007-08-20   
443-952 A Westminster MD WDLWMDEMCM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-11-06   
443-952 0 Westminster MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2011-11-06   
443-952 1 Westminster MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-07-03   
443-952 2 Westminster MD   876D ONVOY, LLC - MD 238   2016-03-10   
443-952 3 Westminster MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2019-05-31   
443-952 4 Westminster MD   876D ONVOY, LLC - MD 238   2015-10-05   
443-952 5 Westminster MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2013-08-23   
443-952 6 Westminster MD   876D ONVOY, LLC - MD 238   2014-09-05   
443-952 7 Westminster MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2011-12-22   
443-952 8 Westminster MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-952 9 Westminster MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-953 A Salisbury MD SLBRMDAZCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2011-11-06   
443-953 0 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2011-11-06   
443-953 1 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2016-06-04   
443-953 2 Salisbury MD   5562 METRO PCS, INC. 242   2018-01-06   
443-953 3 Salisbury MD   5562 METRO PCS, INC. 242   2018-03-24   
443-953 4 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2018-07-20   
443-953 5 Salisbury MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2018-07-20   
443-953 8 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2014-03-22   
443-953 9 Salisbury MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2014-03-22   
443-954 A Baltimore MD BLTMMDCHW29  4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 0 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 1 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 2 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 3 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 4 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 5 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 6 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 7 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 8 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-954 9 Baltimore MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2005-08-27   
443-955 A Baltimore MD CTVLMDBACM3  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-05-06   
443-955 0 Baltimore MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-05-06   

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

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