Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Washington Zone 19, VA

1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
571-201 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-201 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-06-06   
571-201 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-06-06   
571-201 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-02-29   
571-201 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-03-16   
571-201 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-05-07   
571-201 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-20   
571-201 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-06-11   
571-201 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-10-11   
571-201 8   318J COMCAST IP PHONE, LLC 236   2005-04-05   
571-201 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-08   
571-204 A FRFXVACLDS0  9213 VERIZON VIRGINIA, INC. 236      
571-204 0   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 1   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 2   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 3   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 4   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 5   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 6   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 7   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 8   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-204 9   9213 VERIZON VIRGINIA, INC. 236   2005-02-03   
571-224 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-224 0   829J PAETEC ITEL, LLC 236   2003-03-14   
571-224 1   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2012-12-13   
571-224 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
571-224 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
571-224 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-28   
571-224 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-06-30   
571-224 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-07-29   
571-224 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-07-29   
571-224 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-07-29   
571-224 9   829J PAETEC ITEL, LLC 236   2005-07-24   
571-234 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-234 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-11-11   
571-234 1   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-12   
571-234 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-05-09   
571-234 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-05-27   
571-234 4   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
571-234 5   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
571-234 6   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-12   
571-234 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-05-27   
571-234 8   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-16   
571-234 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-11-11   
571-278 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-279 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-279 0   079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-03-03   
571-279 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-04-13   
571-279 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-03-23   
571-279 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-03-23   
571-279 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-04-13   
571-279 5   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-03-01   
571-279 6   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2014-11-12   
571-279 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-04-13   
571-279 8   079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-08-25   
571-279 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-12-08   
571-280 A FRFXVACLDS0  9213 VERIZON VIRGINIA, INC. 236      
571-280 0   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 1   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 2   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 3   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 4   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 5   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 6   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 7   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 8   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-280 9   9213 VERIZON VIRGINIA, INC. 236   2003-05-24   
571-295 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-295 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-295 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-295 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-295 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-295 4   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-295 5   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-03-07   
571-295 6   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-295 7   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-295 8   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-03-07   
571-295 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-08-15   
571-301 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-01-13   
571-301 0   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2025-01-24   
571-301 1   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2025-01-24   
571-301 2   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2025-01-24   
571-301 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-03-13   
571-301 4   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2025-10-20   
571-301 5   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2025-10-20   
571-301 6   138E ONVOY, LLC - VA 236   2025-10-19   
571-301 7   138E ONVOY, LLC - VA 236   2025-10-19   
571-301 8   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2025-01-24   
571-301 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2025-01-13   
571-307 A CNVIVACTDS0  9213 VERIZON VIRGINIA, INC. 236      
571-307 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-06-10   
571-307 1   9213 VERIZON VIRGINIA, INC. 236   2008-01-21   
571-307 2   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 3   9213 VERIZON VIRGINIA, INC. 236   2008-01-21   
571-307 4   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 5   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 6   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 7   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-06-10   
571-307 9   073H TELNYX LLC 236   2021-07-17   

1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.