Local Calling Guide

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Dulles Metro, VA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
571-600 A WASHDC12KMD  145J TERRA NOVA TELECOM INC. 236      
571-600 1 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2019-06-27   
571-600 2 WASHDC127MD  073H TELNYX LLC 236   2019-10-12   
571-600 3 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2020-03-04   
571-600 4 VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-11-09   
571-600 5 VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-07-04   
571-600 6 VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-07-04   
571-600 8   515J IP HORIZON LLC 236   2024-12-28   
571-600 9   515J IP HORIZON LLC 236   2024-12-28   
571-742 A WASHDC12MMD  516J TON80 COMMUNICATIONS, LLC 236      
571-742 0 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 1 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 2 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 3 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 4 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 5 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 6 WASHDC12MMD  516J TON80 COMMUNICATIONS, LLC 236   2022-04-22   
571-742 7 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2023-04-01   
571-742 8 VINNVACBAMD  515J IP HORIZON LLC 236   2024-06-24   
571-742 9 VINNVACBAMD  515J IP HORIZON LLC 236   2024-06-24   
571-773 A VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-773 0 WASHDC127MD  073H TELNYX LLC 236   2023-04-13   
571-773 1 VINNVACBAMD  515J IP HORIZON LLC 236   2021-08-21   
571-773 3 VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-05-07   
571-773 4 VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-05-07   
571-773 5 VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-05-07   
571-773 6 VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-05-07   
571-773 7 VINNVACBDS0  138E ONVOY, LLC - VA 236   2021-05-07   
571-773 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-05-21   
571-773 9 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-04   
571-933 A WASHDC12OMD  4155 CAVALIER EAST, LLC - VA 236      
571-933 0 WASHDC12OMD  4155 CAVALIER EAST, LLC - VA 236      
571-933 1 WASHDC12OMD  4155 CAVALIER EAST, LLC - VA 236      
571-933 2   5832 CORETEL VIRGINIA, LLC - VA 236   2009-03-27   
571-933 3 WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2008-03-30   
571-933 4 VINNVACBDS0  138E ONVOY, LLC - VA 236   2016-03-21   
571-933 5 WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2010-06-25   
571-933 6 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2010-11-18   
571-933 7 WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2010-09-24   
571-933 8 WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-03-14   
571-933 9 VINNVACBDS0  138E ONVOY, LLC - VA 236   2016-03-21   
703-260 A DLLSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 236      
703-260 0 DLLSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 236      
703-260 1 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2007-09-06   
703-260 2   5832 CORETEL VIRGINIA, LLC - VA 236   2018-06-14   
703-260 3 DLLSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 236      
703-260 4 WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2018-05-29   
703-260 5 DLLSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 236      
703-260 6 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2010-04-30   
703-260 7 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2013-10-04   
703-260 8 VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-260 9 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2018-06-29   
703-552 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-552 0 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-552 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-552 2 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-552 3 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-552 4 WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-04-07   
703-552 5 VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-552 6 STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2013-09-06   
703-552 7 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-552 8 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2013-05-05   
703-552 9 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2018-09-30   
703-570 A WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-570 0 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
703-570 1 VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-570 2 WASHDC12KMD  145J TERRA NOVA TELECOM INC. 236   2024-02-14   
703-570 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2010-08-29   
703-570 4 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-09-01   
703-570 5 WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-07-14   
703-570 6 WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-09-13   
703-570 7 VINNVACBDS0  138E ONVOY, LLC - VA 236   2020-11-09   
703-570 8 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2013-05-05   
703-572 A DLLSVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 236      
703-972 A MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
703-972 0 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
703-972 1 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2018-04-20   
703-972 2 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2012-06-24   
703-972 3 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-11-07   
703-972 4 MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
703-972 5 WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2015-01-05   
703-972 6 ARTNVAARDS2  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2016-11-13   
703-972 7 WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2014-06-12   
703-972 8   515J IP HORIZON LLC 236   2015-03-21   
703-972 9 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2021-11-07   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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