Local Calling Guide

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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-250 2 Herndon VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2009-11-09   
571-250 3 Herndon VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2009-11-09   
571-250 4 Herndon VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2009-11-09   
571-250 5 Herndon VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-250 6 Herndon VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-250 7 Herndon VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-250 8 Herndon VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-07-26   
571-250 9 Herndon VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-08-13   
571-251 A Washington Zone 17 VA BTVLMDCKCM2  6664 SPRINT SPECTRUM L.P. 236      
571-252 A Leesburg VA ASBNVAASDS0  9213 VERIZON VIRGINIA, INC. 246      
571-252 0 Leesburg VA   6664 SPRINT SPECTRUM L.P. 246   2005-08-18   
571-252 1 Leesburg VA   9213 VERIZON VIRGINIA, INC. 246   2005-05-07   
571-252 2 Leesburg VA   9213 VERIZON VIRGINIA, INC. 246   2005-05-07   
571-252 3 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2005-05-21   
571-252 4 Leesburg VA   5562 METRO PCS, INC. 246   2016-12-22   
571-252 5 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2006-12-07   
571-252 6 Leesburg VA   9213 VERIZON VIRGINIA, INC. 246   2006-11-17   
571-252 7 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2006-12-07   
571-252 8 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2008-02-19   
571-252 9 Leesburg VA   079F BANDWIDTH.COM CLEC, LLC - VA 246   2008-12-05   
571-253 A Washington Zone 17 VA   5562 METRO PCS, INC. 236      
571-253 0 Washington Zone 17 VA   5562 METRO PCS, INC. 236   2013-09-16   
571-253 1 Washington Zone 17 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-11   
571-253 2 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2013-09-26   
571-253 3 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2013-09-26   
571-253 4 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2013-09-26   
571-253 5 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2013-09-26   
571-253 6 Washington Zone 17 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2013-12-01   
571-253 7 Washington Zone 17 VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2014-01-27   
571-253 8 Washington Zone 17 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-11   
571-253 9 Washington Zone 17 VA   5562 METRO PCS, INC. 236   2013-09-16   
571-254 A Triangle VA WASHDCRKDS2  8865 BROADWING COMMUNICATIONS, LLC - VA 236      
571-254 0 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 1 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 2 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 3 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 4 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 5 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 6 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 7 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 8 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-254 9 Triangle VA   8865 BROADWING COMMUNICATIONS, LLC - VA 236   2012-01-26   
571-255 A Washington Zone 8 VA CHNTVAAVCM3  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-255 0 Washington Zone 8 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2009-01-18   
571-255 1 Washington Zone 8 VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2009-02-10   
571-255 2 Washington Zone 8 VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2009-02-10   
571-255 3 Washington Zone 8 VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2009-02-10   
571-255 4 Washington Zone 8 VA   4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2009-02-10   
571-255 5 Washington Zone 8 VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2009-02-10   
571-255 6 Washington Zone 8 VA   4772 XO VIRGINIA, LLC 236   2009-04-27   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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