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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
443-531 5 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-06-23   
443-531 6 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-06-23   
443-531 7 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-06-23   
443-531 8 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-06-23   
443-531 9 Baltimore MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2009-06-23   
443-532 A Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 0 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 1 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 2 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-05-06   
443-532 3 Prince Frederick MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2007-04-15   
443-532 4 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 5 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 6 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 7 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 8 Prince Frederick MD   6664 SPRINT SPECTRUM L.P. 238      
443-532 9 Prince Frederick MD   082H LOCAL ACCESS LLC - MD 238   2016-01-04   
443-533 A Jarrettsville MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-533 0 Jarrettsville MD   073H TELNYX LLC 238   2017-04-26   
443-533 1 Jarrettsville MD   2589 US LEC OF MARYLAND, INC. 238   2003-03-02   
443-533 2 Jarrettsville MD   4716 PAETEC COMMUNICATIONS, INC. - MD 238   2010-05-18   
443-533 3 Jarrettsville MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2018-10-08   
443-533 4 Jarrettsville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-01   
443-533 5 Jarrettsville MD   876D ONVOY, LLC - MD 238   2016-04-04   
443-533 6 Jarrettsville MD   876D ONVOY, LLC - MD 238   2016-04-04   
443-533 7 Jarrettsville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
443-533 8 Jarrettsville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-10-22   
443-533 9 Jarrettsville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
443-534 A Annapolis MD WDLWMDEMCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-534 0 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-534 1 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2003-12-19   
443-534 2 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2003-12-19   
443-534 3 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2003-11-19   
443-534 4 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2003-11-19   
443-534 5 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-02-28   
443-534 6 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-02-28   
443-534 7 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-06-03   
443-534 8 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2004-08-02   
443-534 9 Annapolis MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
443-535 A Columbia MD CLVLMDCEDS0  9212 VERIZON MARYLAND, INC. 238      
443-535 0 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
443-535 1 Columbia MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-05-20   
443-535 2 Columbia MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2005-09-15   
443-535 3 Columbia MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2006-01-21   
443-535 4 Columbia MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2006-05-15   
443-535 5 Columbia MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-02-08   
443-535 6 Columbia MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-03-21   
443-535 7 Columbia MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2009-07-09   
443-535 8 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
443-535 9 Columbia MD   9212 VERIZON MARYLAND, INC. 238      
443-536 A Westminster MD HNVAMDAYCM2  6664 SPRINT SPECTRUM L.P. 238      

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

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