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
202-279 2   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 4   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 5   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 6   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 7   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 8   9211 VERIZON WASHINGTON DC, INC. 236      
202-279 9   9211 VERIZON WASHINGTON DC, INC. 236      
202-280 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-280 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-03-11   
202-280 1   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2007-01-10   
202-280 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2007-01-10   
202-280 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-03-27   
202-280 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-03-11   
202-280 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-03-11   
202-280 6   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2007-05-13   
202-280 7   280E YMAX COMMUNICATIONS CORP. - DC 236   2007-06-05   
202-280 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-01-09   
202-280 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2007-01-09   
202-281 A WASHDCBKRP0  9211 VERIZON WASHINGTON DC, INC. 236      
202-281 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-08-11   
202-281 1   9211 VERIZON WASHINGTON DC, INC. 236      
202-281 2   9211 VERIZON WASHINGTON DC, INC. 236      
202-281 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-281 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-06-30   
202-281 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-01-04   
202-281 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-01-04   
202-281 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-01-04   
202-281 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-01-04   
202-281 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-01-04   
202-282 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-283 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-284 A WASHDCSEDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-284 0   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 1   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 2   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 3   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 4   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 5   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 6   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 7   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 8   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-284 9   9211 VERIZON WASHINGTON DC, INC. 236   2004-05-15   
202-285 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-286 7   5562 METROPCS, INC. 236   2005-12-04   
202-286 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-04-05   
202-286 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-04-05   
202-287 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-288 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-289 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-290 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-290 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-03-02   
202-290 1   318J COMCAST IP PHONE, LLC 236   2007-02-27   
202-290 2   318J COMCAST IP PHONE, LLC 236   2007-02-27   
202-290 3   318J COMCAST IP PHONE, LLC 236   2007-02-27   
202-290 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-06-04   
202-290 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-06-16   
202-290 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-04-08   
202-290 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-01-25   
202-290 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-01-25   
202-290 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-01-25   
202-291 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-292 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-292 0   5562 METROPCS, INC. 236   2006-02-06   
202-292 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-292 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-292 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-292 4   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2002-09-18   
202-292 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-292 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-292 7   5562 METROPCS, INC. 236   2004-09-06   
202-292 8   5562 METROPCS, INC. 236   2004-09-06   
202-292 9   5562 METROPCS, INC. 236   2006-02-06   
202-293 A WASHDCMTDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-294 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-294 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-294 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-03-10   
202-294 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-04-21   
202-294 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-04-21   
202-294 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
202-294 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
202-294 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
202-294 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
202-294 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
202-294 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-295 A WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-295 0   9211 VERIZON WASHINGTON DC, INC. 236      
202-295 1   9211 VERIZON WASHINGTON DC, INC. 236      
202-295 2   9211 VERIZON WASHINGTON DC, INC. 236      
202-295 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-295 4   9211 VERIZON WASHINGTON DC, INC. 236      
202-295 5   9211 VERIZON WASHINGTON DC, INC. 236      

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

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