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Laurel (Baltimore LATA), MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-319 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
240-319 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2008-08-14   
240-319 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2008-10-03   
240-319 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2009-10-02   
240-319 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-02-16   
240-319 4   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-04-19   
240-319 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-12   
240-319 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-06-12   
240-319 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 238   2010-08-22   
240-319 8   071F BANDWIDTH.COM CLEC, LLC - MD 238   2010-10-28   
240-319 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2010-10-02   
240-517 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
240-517 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2014-12-12   
240-517 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2014-12-12   
240-517 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2014-12-12   
240-517 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-09-01   
240-517 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-09-01   
240-517 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-09-01   
240-517 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-06-16   
240-517 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-06-16   
240-517 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2015-06-16   
240-517 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-03-04   
240-565 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-565 0   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2006-08-11   
240-565 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-12-06   
240-565 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2008-03-03   
240-565 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-09-20   
240-565 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2007-06-01   
240-565 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2006-04-01   
240-565 6   7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 238   2007-03-01   
240-565 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2006-02-13   
240-565 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2007-01-15   
240-565 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2006-02-13   
240-571 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
240-571 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-03-18   
240-571 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-01-01   
240-571 2   876D ONVOY, LLC - MD 238   2021-07-11   
240-571 3   876D ONVOY, LLC - MD 238   2021-07-11   
240-571 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-07-29   
240-571 5   624H ONVOY SPECTRUM, LLC 238   2021-05-22   
240-571 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2022-01-01   
240-571 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-07-29   
240-571 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2022-06-02   
240-571 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2022-06-02   
240-593 A BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-07-06   
240-593 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-593 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2003-07-06   
240-593 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2004-04-25   
240-593 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238      
240-653 A BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238      
240-653 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2019-07-18   
240-653 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-10-10   
240-653 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2022-07-08   
240-653 3   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2020-03-18   
240-653 5   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2018-11-18   
240-653 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2020-11-08   
240-653 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2020-12-17   
240-653 8   073H TELNYX LLC 238   2019-09-27   
240-653 9   071F BANDWIDTH.COM CLEC, LLC - MD 238   2020-12-04   
240-708 A BLTMMDSN6MD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238      
240-708 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2013-07-22   
240-708 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-05-30   
240-708 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-05-30   
240-708 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-11-08   
240-708 4   318J COMCAST IP PHONE, LLC 238   2014-09-27   
240-708 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-11-08   
240-708 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-10-10   
240-708 7   829J PAETEC ITEL, LLC 238   2012-11-21   
240-708 8   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 238   2012-12-01   
240-708 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2014-03-23   
240-712 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
240-712 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-01-01   
240-712 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-01-03   
240-712 2   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-01-03   
240-712 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-01-03   
240-712 4   071F BANDWIDTH.COM CLEC, LLC - MD 238   2012-09-09   
240-712 5   876D ONVOY, LLC - MD 238   2012-10-07   
240-712 6   829J PAETEC ITEL, LLC 238   2013-07-23   
240-712 7   508J CENTURYLINK COMMUNICATIONS, LLC 238   2014-06-12   
240-712 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-07-02   
240-712 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-07-02   
240-749 A BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
240-749 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-03-13   
240-749 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-03-13   
240-749 2   624H ONVOY SPECTRUM, LLC 238   2022-03-11   
240-749 3   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-11-21   
240-749 4   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2022-07-08   
240-749 5   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-11-21   
240-749 6   624H ONVOY SPECTRUM, LLC 238   2021-11-15   
240-749 7   624H ONVOY SPECTRUM, LLC 238   2021-11-15   
240-749 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-11-21   
240-749 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2022-08-04   
240-755 A BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238      
240-755 0   318J COMCAST IP PHONE, LLC 238   2006-02-26   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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