Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
202-748 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2014-06-11   
202-748 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2014-06-11   
202-748 8   829J PAETEC ITEL, LLC 236   2014-07-11   
202-748 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-08-02   
202-749 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-749 0   5562 METROPCS, INC. 236   2013-08-24   
202-749 1   5562 METROPCS, INC. 236   2013-08-24   
202-749 2   5562 METROPCS, INC. 236   2013-08-24   
202-749 3   5562 METROPCS, INC. 236   2013-08-24   
202-749 4   5562 METROPCS, INC. 236   2013-08-24   
202-749 5   5562 METROPCS, INC. 236   2013-08-24   
202-749 6   5562 METROPCS, INC. 236   2013-08-24   
202-749 7   5562 METROPCS, INC. 236   2013-08-24   
202-749 8   829J PAETEC ITEL, LLC 236   2014-07-30   
202-749 9   5562 METROPCS, INC. 236   2013-08-24   
202-750 A WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-750 0   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-06-01   
202-750 1   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-06-01   
202-750 2   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-06-01   
202-750 3   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-06-01   
202-750 4   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-06-01   
202-750 5   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-06-01   
202-750 6   318J COMCAST IP PHONE, LLC 236   2014-06-03   
202-750 7   318J COMCAST IP PHONE, LLC 236   2014-06-03   
202-750 8   318J COMCAST IP PHONE, LLC 236   2014-06-03   
202-750 9   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-10-18   
202-751 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-751 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-16   
202-751 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-16   
202-751 2   850D ONVOY, LLC - DC 236   2013-08-27   
202-751 3   850D ONVOY, LLC - DC 236   2013-08-27   
202-751 4   850D ONVOY, LLC - DC 236   2013-08-27   
202-751 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-08-26   
202-751 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-08-26   
202-751 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-08-26   
202-751 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-08-26   
202-751 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-08-26   
202-752 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-753 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-753 0   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-04-27   
202-753 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-04-04   
202-753 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-04-04   
202-753 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-03-06   
202-753 4   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-04-27   
202-753 5   829J PAETEC ITEL, LLC 236   2014-03-25   
202-753 6   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-04-27   
202-753 7   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-04-27   
202-753 8   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-04-27   
202-753 9   074F BANDWIDTH.COM CLEC, LLC - DC 236   2014-04-27   
202-754 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-754 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-12-09   
202-754 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-12-09   
202-754 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-12-09   
202-754 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-12-12   
202-754 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-12-12   
202-754 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-12-12   
202-754 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-12-12   
202-754 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-12-12   
202-754 8   275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236   2013-06-12   
202-754 9   275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236   2013-06-12   
202-755 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-756 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
202-757 A WASHDCSEDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-758 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-758 0   318J COMCAST IP PHONE, LLC 236   2006-12-01   
202-758 1   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2006-12-11   
202-758 2   318J COMCAST IP PHONE, LLC 236   2006-12-01   
202-758 3   318J COMCAST IP PHONE, LLC 236   2006-12-01   
202-758 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-12-04   
202-758 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-09   
202-758 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-09   
202-758 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-09   
202-758 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-09   
202-758 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-11-09   
202-759 A MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-759 0   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-07-19   
202-759 1   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-07-19   
202-759 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-06-06   
202-759 3   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-06-06   
202-759 4   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-06-09   
202-759 5   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-06-09   
202-759 6   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-06-09   
202-759 7   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-07-07   
202-759 8   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-07-07   
202-759 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2014-07-19   
202-760 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-760 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-12   
202-760 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-12   
202-760 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2013-05-28   
202-760 3   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2013-05-28   
202-760 4   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2013-05-28   
202-760 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-05-28   
202-760 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-05-28   
202-760 7   5562 METROPCS, INC. 236   2013-06-15   
202-760 8   5562 METROPCS, INC. 236   2013-06-15   
202-760 9   5562 METROPCS, INC. 236   2013-06-15   
202-761 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-762 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-763 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-763 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-14   

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

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