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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
443-780 8 Woodlawn MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-23   
443-780 9 Woodlawn MD   2589 US LEC OF MARYLAND, INC. 238      
443-781 A Armiger-Gibson Island MD   4773 XO MARYLAND, LLC 238      
443-781 0 Armiger-Gibson Island MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
443-781 3 Armiger-Gibson Island MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2018-02-08   
443-781 4 Armiger-Gibson Island MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2019-04-20   
443-781 8 Armiger-Gibson Island MD   876D ONVOY, LLC - MD 238   2019-02-19   
443-781 9 Armiger-Gibson Island MD   876D ONVOY, LLC - MD 238   2019-02-19   
443-782 A Annapolis MD   4773 XO MARYLAND, LLC 238      
443-782 0 Annapolis MD   4773 XO MARYLAND, LLC 238      
443-782 1 Annapolis MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-30   
443-782 2 Annapolis MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-30   
443-782 3 Annapolis MD   876D ONVOY, LLC - MD 238   2017-06-02   
443-782 4 Annapolis MD   876D ONVOY, LLC - MD 238   2018-05-27   
443-782 5 Annapolis MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2018-06-08   
443-782 6 Annapolis MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-28   
443-782 7 Annapolis MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2018-06-15   
443-782 8 Annapolis MD   228C IDT AMERICA CORP - MD 238   2018-01-14   
443-782 9 Annapolis MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-30   
443-783 A Salisbury MD SLBRMDAZCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-784 A Armiger-Gibson Island MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-784 0 Armiger-Gibson Island MD   082H LOCAL ACCESS LLC - MD 238   2013-09-06   
443-784 1 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-01-12   
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 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 238   2014-12-13   

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

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