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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
202-571 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-02   
202-571 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-12-03   
202-571 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-12-03   
202-571 6 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-12-03   
202-571 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-12-03   
202-571 8 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-12-03   
202-571 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-02   
202-572 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
202-573 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-573 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-10   
202-573 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-10   
202-573 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-11   
202-573 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-11   
202-573 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-11   
202-573 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-11   
202-573 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-05-11   
202-573 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-03-05   
202-573 8 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-03-05   
202-573 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-03-05   
202-574 A WASHDCCHDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-575 A WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-576 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-577 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-577 0 WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-577 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-10-07   
202-577 2 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-06   
202-577 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-06-12   
202-577 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-06-12   
202-577 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-06-12   
202-577 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-06-12   
202-577 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-07-01   
202-577 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-08-12   
202-577 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-08-12   
202-578 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-578 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-15   
202-578 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-15   
202-578 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-15   
202-578 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-15   
202-578 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-15   
202-578 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-15   
202-578 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-18   
202-578 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-23   
202-578 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-23   
202-578 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-07-23   
202-579 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-579 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-08-11   
202-579 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-08-11   
202-579 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-08-11   
202-579 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-08-11   
202-579 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-08-16   
202-579 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-08-16   
202-579 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-09-15   
202-579 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-09-15   
202-579 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-09-15   
202-579 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-03-05   
202-580 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-580 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-12-22   
202-580 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-12-22   
202-580 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-12-22   
202-580 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-12-22   
202-580 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-12-22   
202-580 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-01-16   
202-580 6   829J PAETEC ITEL, LLC 236   2006-01-21   
202-580 7   829J PAETEC ITEL, LLC 236   2006-01-21   
202-580 8 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-07   
202-580 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-11-15   
202-581 A WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 A WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 0 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 1 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 2 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 3 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 4 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 5 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 6 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 7 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 8 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-582 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2015-01-23   
202-583 A WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 A WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 0 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 1 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 2 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 3 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 4 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 5 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 6 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 7 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 8 WASHDCACDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-584 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2014-12-19   
202-585 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-586 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-587 A   829J PAETEC ITEL, LLC 236   2025-04-02   
202-588 A WASHDCDPDS2  9211 VERIZON WASHINGTON DC, INC. 236      
202-589 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-589 0 WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-589 1 WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-589 2 WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-589 3 WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-589 4 WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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