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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
443-787 7 Bel Air MD   7575 CENTURYLINK COMMUNICATIONS LLC 238   2014-04-02   
443-787 8 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-10-10   
443-787 9 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-12-13   
443-788 A Aberdeen MD   4773 XO MARYLAND, LLC 236      
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   
443-789 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      
443-791 A Towson MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-791 0 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-791 1 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-791 2 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-791 3 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-09-16   
443-791 4 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-791 5 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-09-13   
443-791 6 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-09-13   
443-791 7 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2003-09-13   
443-791 8 Towson MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-06-02   
443-791 9 Towson MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
443-792 A Brooklyn Park-Linthicum MD BRKLMDBKDS0  9212 VERIZON MARYLAND, INC. 238   2007-11-17   
443-792 0 Brooklyn Park-Linthicum MD   876D ONVOY, LLC - MD 238   2014-10-07   
443-792 1 Brooklyn Park-Linthicum MD   082H LOCAL ACCESS LLC - MD 238   2015-03-23   
443-792 2 Brooklyn Park-Linthicum MD   9212 VERIZON MARYLAND, INC. 238   2007-11-17   
443-792 3 Brooklyn Park-Linthicum MD   9212 VERIZON MARYLAND, INC. 238   2007-11-17   
443-792 4 Brooklyn Park-Linthicum MD   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 238   2008-10-01   
443-792 5 Brooklyn Park-Linthicum MD   3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238   2009-04-27   
443-792 6 Brooklyn Park-Linthicum MD   082H LOCAL ACCESS LLC - MD 238   2016-01-04   
443-792 7 Brooklyn Park-Linthicum MD   7575 CENTURYLINK COMMUNICATIONS LLC 238   2014-04-03   
443-792 8 Brooklyn Park-Linthicum MD   876D ONVOY, LLC - MD 238   2014-10-07   
443-792 9 Brooklyn Park-Linthicum MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2011-03-21   
443-793 A Parkville MD BLTMMDSN5MD  4773 XO MARYLAND, LLC 238      
443-793 0 Parkville MD   4773 XO MARYLAND, LLC 238      
443-793 1 Parkville MD   4773 XO MARYLAND, LLC 238      
443-793 2 Parkville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-01   
443-793 3 Parkville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-01   
443-793 4 Parkville MD   4773 XO MARYLAND, LLC 238      
443-793 5 Parkville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-05-29   
443-793 6 Parkville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-05-29   
443-793 7 Parkville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-08-11   

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

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