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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
202-351 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-351 1 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-04-05   
202-351 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-01-17   
202-351 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-11-07   
202-351 4 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2004-10-24   
202-351 5 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2023-09-15   
202-351 6 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-351 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-11-07   
202-351 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2004-05-13   
202-351 9 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-04-05   
202-352 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-353 A WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 0 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 1 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 2 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 3 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 4 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-353 6 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 7 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 8 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-353 9 WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-354 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-355 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-355 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-355 1   829J PAETEC ITEL, LLC 236   2004-05-07   
202-355 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-03-11   
202-355 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-02-06   
202-355 4 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-04-22   
202-355 5 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-04-22   
202-355 6 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-355 7 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-355 8 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-04-22   
202-355 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2006-03-12   
202-356 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-357 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-358 A WASHDCSWDSS  9211 VERIZON WASHINGTON DC, INC. 236      
202-359 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-359 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-360 A MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-360 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-12-30   
202-360 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-11-22   
202-360 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-11-22   
202-360 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-11-22   
202-360 4 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-360 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-12-30   
202-360 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-09-10   
202-360 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-09-10   
202-360 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-09-10   
202-360 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2003-09-10   
202-361 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-362 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-363 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-364 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-365 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-366 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-367 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-367 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2005-10-17   
202-367 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-367 2 BTVLMD12CMA  5562 METROPCS, INC. 236      
202-367 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-10-17   
202-367 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-20   
202-367 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-367 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-07-14   
202-367 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-367 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-10   
202-367 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2005-08-08   
202-368 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-369 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-369 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-370 A LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-370 0 LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-370 1 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-08-07   
202-370 2 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2006-10-30   
202-370 3   829J PAETEC ITEL, LLC 236   2005-11-29   
202-370 4 LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-370 5 LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-370 6   829J PAETEC ITEL, LLC 236   2005-11-29   
202-370 7 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-01-13   
202-370 8 LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-370 9 LARLMDCC5MD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-371 A 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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