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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
443-232 1 Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-07-04   
443-232 2 Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-07-04   
443-232 3 Willards MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-232 4 Willards MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-232 5 Willards MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-232 6 Willards MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC. - MD 242   2019-06-07   
443-232 7 Willards MD SLBRMDSBXLX  318J COMCAST IP PHONE LLC 242   2007-08-08   
443-232 8 Willards MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
443-232 9 Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-04-30   
443-233 A Vienna MD SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
443-233 0 Vienna MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-08-09   
443-233 1 Vienna MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-08-09   
443-233 2 Vienna MD SLBRMDSBXLX  318J COMCAST IP PHONE LLC 242   2007-08-08   
443-233 3 Vienna MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-233 4 Vienna MD SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2013-09-08   
443-233 5 Vienna MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-10-17   
443-233 6 Vienna MD SLBRMDSBXFX  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 242   2012-05-26   
443-233 7 Vienna MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-233 8 Vienna MD SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
443-233 9 Vienna MD SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
443-234 A Snow Hill MD SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
443-234 0 Snow Hill MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
443-234 1 Snow Hill MD   876D ONVOY, LLC - MD 242   2021-03-05   
443-234 2 Snow Hill MD SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
443-234 3 Snow Hill MD ESTNMDES5MD  7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 242   2016-05-06   
443-234 4 Snow Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-234 5 Snow Hill MD SLBRMDSBXLX  318J COMCAST IP PHONE LLC 242   2006-07-31   
443-234 6 Snow Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-234 7 Snow Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
443-234 8 Snow Hill MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-14   
443-234 9 Snow Hill MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
443-235 A Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242      
443-236 A Cardiff MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC. - MD 238      
443-237 A North Beach MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC. - MD 238      
443-238 A Parkton MD BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-238 0 Parkton MD   145J TERRA NOVA TELECOM INC. 238   2021-01-28   
443-238 1 Parkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-21   
443-238 2 Parkton MD BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-238 3 Parkton MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-03-21   
443-238 4 Parkton MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-238 5 Parkton MD BLTMMDCHXFX  318J COMCAST IP PHONE LLC 238   2015-09-21   
443-238 6 Parkton MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-238 7 Parkton MD   508J CENTURYLINK COMMUNICATIONS LLC 238   2014-06-12   
443-238 8 Parkton MD BLTMMDCHX7X  073H TELNYX LLC 238   2017-04-26   
443-238 9 Parkton MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-06-16   
443-239 A Easton MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242      
443-239 0 Easton MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2010-01-19   
443-239 1 Easton MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2010-01-19   
443-239 2 Easton MD SLBRMDSCXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 242   2004-03-12   
443-239 3 Easton MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2011-02-03   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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