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
202-313 9   9211 VERIZON WASHINGTON DC, INC. 236      
202-314 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-315 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-315 6   5562 METROPCS, INC. 236   2004-06-21   
202-315 7   5562 METROPCS, INC. 236   2006-02-06   
202-315 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-06-09   
202-315 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-02-06   
202-316 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-317 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-317 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-11-23   
202-317 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-24   
202-317 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-07-25   
202-317 3   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-07-24   
202-317 4   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-07-24   
202-317 5   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-07-24   
202-317 6   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-07-24   
202-317 7   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-07-24   
202-317 8   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-07-24   
202-317 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-07-25   
202-318 A WASHDC12DS6  275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236      
202-319 A WASHDCDPDS2  9211 VERIZON WASHINGTON DC, INC. 236      
202-320 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-321 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 2   5562 METROPCS, INC. 236      
202-321 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 7   5562 METROPCS, INC. 236      
202-321 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-321 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-322 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-322 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-06-18   
202-322 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2012-01-08   
202-322 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2012-01-08   
202-322 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-06-21   
202-323 A WASHDCFIDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-324 A WASHDCFIDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-325 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-325 0   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 1   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 2   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 3   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 4   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 5   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 6   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 7   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 8   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-325 9   9211 VERIZON WASHINGTON DC, INC. 236   2008-05-15   
202-326 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-327 A WASHDCMTDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-327 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-14   
202-327 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-14   
202-327 2   9211 VERIZON WASHINGTON DC, INC. 236      
202-327 3   5562 METROPCS, INC. 236   2003-05-14   
202-327 4   5562 METROPCS, INC. 236   2003-05-14   
202-327 5   9211 VERIZON WASHINGTON DC, INC. 236      
202-327 6   9211 VERIZON WASHINGTON DC, INC. 236      
202-327 7   9211 VERIZON WASHINGTON DC, INC. 236      
202-327 8   9211 VERIZON WASHINGTON DC, INC. 236      
202-327 9   9211 VERIZON WASHINGTON DC, INC. 236      
202-328 A WASHDCDPDS4  9211 VERIZON WASHINGTON DC, INC. 236      
202-329 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-330 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-330 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-330 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-11-05   
202-330 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-11-05   
202-330 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-11-05   
202-330 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-330 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-330 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-10-11   
202-330 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-10-11   
202-330 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-10-11   
202-330 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-10-11   
202-331 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-332 A WASHDCDPDS4  9211 VERIZON WASHINGTON DC, INC. 236      
202-333 A WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-334 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-335 A VINNVACBDS0  850D ONVOY, LLC - DC 236      
202-335 0   850D ONVOY, LLC - DC 236   2016-01-18   
202-335 1   850D ONVOY, LLC - DC 236   2016-01-18   
202-335 2   850D ONVOY, LLC - DC 236   2016-01-18   
202-335 3   850D ONVOY, LLC - DC 236   2016-01-18   
202-335 4   850D ONVOY, LLC - DC 236   2016-01-18   
202-335 5   850D ONVOY, LLC - DC 236   2016-01-18   
202-335 6   850D ONVOY, LLC - DC 236   2016-01-18   

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

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