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
202-894 2   2801 LEVEL 3 TELECOM OF D.C., LLC - DC 236   2019-07-13   
202-894 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-12-25   
202-894 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-12-25   
202-894 5   5562 METROPCS, INC. 236   2019-01-28   
202-894 6   850D ONVOY, LLC - DC 236   2018-12-25   
202-894 7   850D ONVOY, LLC - DC 236   2018-12-25   
202-894 8   850D ONVOY, LLC - DC 236   2018-12-25   
202-894 9   850D ONVOY, LLC - DC 236   2018-12-25   
202-895 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-895 0   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 1   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 2   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 4   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 5   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 6   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 7   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 8   9211 VERIZON WASHINGTON DC, INC. 236      
202-895 9   145J TERRA NOVA TELECOM INC. 236   2025-09-16   
202-896 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
202-897 A VINNVACBDS0  850D ONVOY, LLC - DC 236      
202-897 0   850D ONVOY, LLC - DC 236   2016-11-03   
202-897 1   850D ONVOY, LLC - DC 236   2016-11-03   
202-897 2   850D ONVOY, LLC - DC 236   2016-11-03   
202-897 3   850D ONVOY, LLC - DC 236   2016-11-03   
202-897 4   850D ONVOY, LLC - DC 236   2016-11-03   
202-897 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2016-11-11   
202-897 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2016-11-11   
202-897 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2016-11-11   
202-897 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2016-11-11   
202-897 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2016-11-11   
202-898 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-899 A VINNVACBDS0  850D ONVOY, LLC - DC 236      
202-899 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-08-25   
202-899 1   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-08-25   
202-899 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-08-25   
202-899 3   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2015-08-25   
202-899 4   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-04-13   
202-899 5   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-04-13   
202-899 6   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2016-04-13   
202-899 7   850D ONVOY, LLC - DC 236   2015-09-02   
202-899 8   850D ONVOY, LLC - DC 236   2015-09-02   
202-899 9   850D ONVOY, LLC - DC 236   2015-08-24   
202-900 A VINNVACBDS0  850D ONVOY, LLC - DC 236      
202-900 0   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 1   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 2   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 3   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 4   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 5   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 6   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 7   850D ONVOY, LLC - DC 236   2017-10-09   
202-900 8   074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-10-10   
202-900 9   074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-10-10   
202-901 A WASHDCDP8MD  9748 AMERICAN MESSAGING SERVICES, LLC 236      
202-902 A   507J THE VOICE APPLICATION NETWORK, LLC 236   2025-04-24   
202-902 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-07-24   
202-902 1   507J THE VOICE APPLICATION NETWORK, LLC 236   2016-11-26   
202-902 2   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2017-07-24   
202-902 3   5562 METROPCS, INC. 236   2018-10-24   
202-902 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-07-24   
202-902 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-07-24   
202-902 6   850D ONVOY, LLC - DC 236   2016-11-27   
202-902 7   850D ONVOY, LLC - DC 236   2016-11-27   
202-902 8   850D ONVOY, LLC - DC 236   2016-11-27   
202-902 9   850D ONVOY, LLC - DC 236   2016-11-27   
202-903 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-903 0   829J PAETEC ITEL, LLC 236   2005-03-10   
202-903 1   5562 METROPCS, INC. 236      
202-903 2   829J PAETEC ITEL, LLC 236   2005-03-10   
202-903 3   5562 METROPCS, INC. 236      
202-903 4   5562 METROPCS, INC. 236      
202-903 5   5562 METROPCS, INC. 236      
202-903 6   5562 METROPCS, INC. 236      
202-903 7   5562 METROPCS, INC. 236      
202-903 8   5562 METROPCS, INC. 236      
202-903 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-904 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-904 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-03-01   
202-904 1   5562 METROPCS, INC. 236      
202-904 2   829J PAETEC ITEL, LLC 236   2005-03-10   
202-904 3   5562 METROPCS, INC. 236      
202-904 4   5562 METROPCS, INC. 236      
202-904 5   5562 METROPCS, INC. 236      
202-904 6   5562 METROPCS, INC. 236      
202-904 7   5562 METROPCS, INC. 236      
202-904 8   5562 METROPCS, INC. 236      
202-904 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-905 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-905 0   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-30   
202-905 1   5562 METROPCS, INC. 236      
202-905 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-30   
202-905 3   5562 METROPCS, INC. 236      
202-905 4   5562 METROPCS, INC. 236      
202-905 5   5562 METROPCS, INC. 236      
202-905 6   5562 METROPCS, INC. 236      
202-905 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-905 8   5562 METROPCS, INC. 236      
202-905 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-906 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      

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

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