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Washington Zone 2, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-541 A BTVLMD18GT6  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-541 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-04-22   
240-541 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2023-04-22   
240-541 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-09-02   
240-541 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-02-10   
240-541 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2012-10-16   
240-541 5   876D ONVOY, LLC - MD 236   2012-10-16   
240-541 6   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2012-10-16   
240-541 7   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2012-10-16   
240-541 8   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2012-10-16   
240-541 9   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2012-10-16   
240-543 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-543 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-10-30   
240-543 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-12-04   
240-543 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-09   
240-543 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-10-11   
240-543 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-10-11   
240-543 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-10-11   
240-543 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-30   
240-543 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-30   
240-543 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-09-15   
240-543 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-09-15   
240-600 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-600 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-08-17   
240-600 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-08-28   
240-600 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-06-11   
240-600 9   5562 METROPCS, INC. 236   2011-06-11   
240-630 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-630 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 2   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 3   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 4   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 5   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-10-09   
240-630 6   7591 LEVEL 3 TELECOM OF MARYLAND, LLC - MD 236   2013-12-02   
240-630 7   508J CENTURYLINK COMMUNICATIONS, LLC 236   2013-10-01   
240-630 8   318J COMCAST IP PHONE, LLC 236   2013-08-01   
240-630 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-03-23   
240-644 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-644 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-644 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-644 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-06-04   
240-644 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-07-16   
240-644 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-07-14   
240-644 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-07-14   
240-644 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-644 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-07-14   
240-644 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-04-12   
240-644 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-04-23   
240-671 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-671 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-671 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-04-20   
240-671 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-04-12   
240-671 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-07   
240-671 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-07   
240-671 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-07   
240-671 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-19   
240-671 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-19   
240-671 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-05-10   
240-671 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-07-14   
240-673 A WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-673 0   071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-07-19   
240-673 1   071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-07-19   
240-673 2   876D ONVOY, LLC - MD 236   2020-04-30   
240-673 3   876D ONVOY, LLC - MD 236   2020-04-30   
240-673 4   197D VONAGE AMERICA LLC 236   2020-05-20   
240-673 5   197D VONAGE AMERICA LLC 236   2020-05-20   
240-673 6   876D ONVOY, LLC - MD 236   2020-09-11   
240-673 7   876D ONVOY, LLC - MD 236   2020-09-11   
240-673 8   071F BANDWIDTH.COM CLEC, LLC - MD 236   2022-08-27   
240-673 9   478J NUSO, LLC 236   2020-10-04   
240-694 A BTHSMDWWDS0  9212 VERIZON MARYLAND, INC. 236      
240-694 0   9212 VERIZON MARYLAND, INC. 236      
240-694 1   9212 VERIZON MARYLAND, INC. 236      
240-694 2   9212 VERIZON MARYLAND, INC. 236      
240-694 3   9212 VERIZON MARYLAND, INC. 236      
240-694 4   9212 VERIZON MARYLAND, INC. 236      
240-694 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-11-21   
240-694 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-08-06   
240-694 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-08-06   
240-694 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-09-13   
240-694 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-09-13   
240-743 A WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-743 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-08-09   
240-743 1   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-07-01   
240-743 2   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-05-11   
240-743 3   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-08-27   
240-743 4   318J COMCAST IP PHONE, LLC 236   2007-09-20   
240-743 5   876D ONVOY, LLC - MD 236   2007-09-13   
240-743 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-09   
240-743 7   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-09-17   
240-743 8   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-09-17   
240-743 9   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2007-09-17   
240-744 A MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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