Local Calling Guide

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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
202-372 1   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 2   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 3   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 4   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-09   
202-372 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-12-10   
202-372 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-09   
202-372 8   8831 STARPOWER COMMUNICATIONS, LLC - DC 236   2005-11-23   
202-372 9   2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-373 A WASHDCCHDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-373 0   9211 VERIZON WASHINGTON DC, INC. 236      
202-373 1   9211 VERIZON WASHINGTON DC, INC. 236      
202-373 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-10   
202-373 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-373 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-11   
202-373 5   9211 VERIZON WASHINGTON DC, INC. 236      
202-373 6   9211 VERIZON WASHINGTON DC, INC. 236      
202-373 7   9211 VERIZON WASHINGTON DC, INC. 236      
202-373 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-10   
202-373 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-10   
202-374 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-375 A LARLMDCCAMD  2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-375 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-05-27   
202-375 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-06-11   
202-375 2   2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-375 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-01-11   
202-375 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-08-16   
202-375 5   2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236      
202-375 6   829J PAETEC ITEL, LLC 236   2006-07-07   
202-375 7   829J PAETEC ITEL, LLC 236   2006-07-07   
202-375 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-01-21   
202-375 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-09   
202-376 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-377 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-377 0   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 1   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 2   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 4   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 5   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 6   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 7   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 8   9211 VERIZON WASHINGTON DC, INC. 236      
202-377 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-14   
202-378 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
202-378 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-13   
202-378 1   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
202-378 2   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
202-378 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
202-378 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-13   
202-378 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-378 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-08-13   
202-378 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
202-378 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-01-08   
202-378 9   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
202-379 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
202-379 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-07-02   
202-379 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-379 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-07-02   
202-379 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-380 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-380 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-380 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-380 2   5562 METROPCS, INC. 236   2005-02-20   
202-380 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-380 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-380 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-07-02   
202-380 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-07-02   
202-380 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-07-02   
202-380 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-07-02   
202-380 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-381 A WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-381 0   074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-10-28   
202-381 1   074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-10-28   
202-381 2   074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-10-28   
202-381 3   074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-10-28   
202-381 4   5562 METROPCS, INC. 236   2017-10-29   
202-381 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-29   
202-381 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2017-11-03   
202-381 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2017-11-03   
202-381 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2017-11-03   
202-381 9   812C INTRADO COMMUNICATIONS LLC 236   2017-10-29   
202-382 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-383 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-384 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-384 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-06-16   
202-384 1   829J PAETEC ITEL, LLC 236   2007-06-01   
202-384 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-05   
202-384 3   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-05   
202-384 4   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-06   
202-384 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-06   
202-384 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-06   
202-384 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-06   
202-384 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-02-06   

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

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