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
571-224 7 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-07-29   
571-224 8 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-07-29   
571-224 9 Washington Zone 19 VA   5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-07-24   
571-225 A Washington Zone 8 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 0 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 1 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 2 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 3 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 4 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 5 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-09-30   
571-225 6 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-09-30   
571-225 7 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-02-05   
571-225 8 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-225 9 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-226 A Washington Zone 17 VA FLCHVAMFDS0  9213 VERIZON VIRGINIA, INC. 236      
571-226 0 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-11-21   
571-226 1 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-226 2 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-226 3 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-226 4 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-226 5 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-226 6 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-03-01   
571-226 7 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-11-21   
571-226 8 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-226 9 Washington Zone 17 VA   9213 VERIZON VIRGINIA, INC. 236      
571-227 A Washington Zone 8 VA WASHDCDTDS1  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236      
571-228 A Washington Zone 8 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-229 A Manassas VA MNSSVAXAQMD  8357 US LEC OF VIRGINIA, LLC 236      
571-229 0 Manassas VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-08-08   
571-229 1 Manassas VA   8357 US LEC OF VIRGINIA, LLC 236   2004-07-23   
571-229 2 Manassas VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-08-08   
571-229 3 Manassas VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-10-08   
571-229 4 Manassas VA   6664 SPRINT SPECTRUM L.P. 236   2005-12-09   
571-229 5 Manassas VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2005-09-12   
571-229 6 Manassas VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2008-03-03   
571-229 7 Manassas VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-02-28   
571-229 8 Manassas VA   6664 SPRINT SPECTRUM L.P. 236   2005-09-11   
571-229 9 Manassas VA   7773 COMCAST PHONE OF VIRGINIA, INC. - VA 236   2005-04-05   
571-230 A Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-230 0 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-03-14   
571-230 1 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-02-24   
571-230 2 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-02-24   
571-230 3 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-05-16   
571-230 4 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-06-08   
571-230 5 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2009-11-07   
571-230 6 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-05-16   
571-230 7 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-05-16   
571-230 8 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-05-16   
571-230 9 Washington Zone 17 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-03-14   
571-231 A Washington Zone 8 VA ALXNVAMVDS0  9213 VERIZON VIRGINIA, INC. 236      

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Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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