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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
443-784 2 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-04-23   
443-784 3 Armiger-Gibson Island MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2008-10-01   
443-784 4 Armiger-Gibson Island MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2004-11-15   
443-784 5 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-04-23   
443-784 6 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-04-23   
443-784 7 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-05-23   
443-784 8 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-07-24   
443-784 9 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-01-12   
443-785 A Arbutus MD   876D ONVOY, LLC - MD 238      
443-786 A Easton MD SLBRMDAZCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 0 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 1 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 2 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 3 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 4 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 5 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 6 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 7 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-786 8 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2004-08-02   
443-786 9 Easton MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2005-01-02   
443-787 A Bel Air MD   2697 CTC COMMUNICATIONS CORP. - MD 238      
443-787 1 Bel Air MD   2697 CTC COMMUNICATIONS CORP. - MD 238      
443-787 2 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2016-02-06   
443-787 3 Bel Air MD   876D ONVOY, LLC - MD 238   2014-09-05   
443-787 4 Bel Air MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2014-09-14   
443-787 5 Bel Air MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-11-24   
443-787 6 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2014-12-13   
443-787 7 Bel Air MD   7575 CENTURYLINK COMMUNICATIONS LLC 238   2014-04-02   
443-787 8 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2014-10-10   
443-787 9 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2014-12-13   
443-788 A Aberdeen MD   4773 XO MARYLAND, LLC 236      
443-788 0 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2020-04-06   
443-788 1 Aberdeen MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2018-10-20   
443-788 3 Aberdeen MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2019-03-07   
443-788 4 Aberdeen MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-03-30   
443-788 7 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2020-05-08   
443-788 8 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2020-05-08   
443-788 9 Aberdeen MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 236   2020-03-12   
443-789 A Westminster MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-789 0 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-789 1 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-789 2 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-789 3 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-03-08   
443-789 4 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-789 5 Westminster MD   4773 XO MARYLAND, LLC 238   2008-10-25   
443-789 6 Westminster MD   6664 SPRINT SPECTRUM L.P. 238   2007-01-03   
443-789 7 Westminster MD   6664 SPRINT SPECTRUM L.P. 238   2007-01-03   
443-789 8 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-09-10   
443-789 9 Westminster MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2004-09-10   
443-790 A Glen Burnie MD   6664 SPRINT SPECTRUM L.P. 238      

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Last updated: Sun, 31 May 2020 11:59:01 UTC

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