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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
443-769 0 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-08-01   
443-769 1 Baltimore MD   2589 US LEC OF MARYLAND, INC. 238   2008-12-21   
443-769 2 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-08-01   
443-769 3 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-08-01   
443-769 4 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-07-16   
443-769 5 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-07-16   
443-769 6 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-07-16   
443-769 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-07-16   
443-769 8 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2010-07-16   
443-769 9 Baltimore MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2008-11-23   
443-770 A Armiger-Gibson Island MD ARMGMDARDS0  9212 VERIZON MARYLAND, INC. 238      
443-770 0 Armiger-Gibson Island MD   9212 VERIZON MARYLAND, INC. 238      
443-770 1 Armiger-Gibson Island MD   2589 US LEC OF MARYLAND, INC. 238   2004-01-10   
443-770 2 Armiger-Gibson Island MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-02   
443-770 3 Armiger-Gibson Island MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-06-02   
443-770 4 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-10-11   
443-770 5 Armiger-Gibson Island MD   9212 VERIZON MARYLAND, INC. 238   2005-12-14   
443-770 6 Armiger-Gibson Island MD   876D ONVOY, LLC - MD 238   2014-09-05   
443-770 7 Armiger-Gibson Island MD   7575 CENTURYLINK COMMUNICATIONS LLC 238   2014-06-25   
443-770 8 Armiger-Gibson Island MD   9212 VERIZON MARYLAND, INC. 238      
443-770 9 Armiger-Gibson Island MD   9212 VERIZON MARYLAND, INC. 238      
443-771 A Prince Frederick MD WDLWMDEMCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-11-06   
443-771 0 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-11-06   
443-771 1 Prince Frederick MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2012-03-13   
443-771 2 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 3 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 4 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 5 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 6 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-06-16   
443-771 7 Prince Frederick MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-09-05   
443-771 8 Prince Frederick MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-771 9 Prince Frederick MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-772 A Essex MD HNVAMDBHRS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 0 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 1 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 2 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 3 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 4 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 7 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 8 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-772 9 Essex MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-773 A Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 0 Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 1 Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 2 Brooklyn Park-Linthicum MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-05-14   
443-773 3 Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 4 Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 5 Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 6 Brooklyn Park-Linthicum MD   4773 XO MARYLAND, LLC 238      
443-773 7 Brooklyn Park-Linthicum MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-06-26   

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

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