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
571-432 9 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-25   
571-433 A Washington Zone 8 VA ARTNVAARDS0  9213 VERIZON VIRGINIA, INC. 236      
571-434 A Herndon VA HRNDVASTDS0  9213 VERIZON VIRGINIA, INC. 236      
571-435 A Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-435 0 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-24   
571-435 1 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-24   
571-435 2 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-09   
571-435 3 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-09   
571-435 4 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-09   
571-435 5 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-09   
571-435 6 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-09   
571-435 7 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-05-09   
571-435 8 Washington Zone 19 VA   2700 CTC COMMUNICATIONS CORP. - VA 236   2005-08-07   
571-435 9 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2012-12-13   
571-436 A Herndon VA   6664 SPRINT SPECTRUM L.P. 236      
571-437 A Herndon VA   6664 SPRINT SPECTRUM L.P. 236      
571-438 A Washington Zone 8 VA HRNDVACKDS0  1960 ATX TELECOMMUNICATIONS SERVICES, LTD-VA 236      
571-438 0 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-12-08   
571-438 1 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-12-08   
571-438 2 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-03-07   
571-438 3 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-03-07   
571-438 4 Washington Zone 8 VA   6664 SPRINT SPECTRUM L.P. 236   2004-12-25   
571-438 5 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-06-23   
571-438 6 Washington Zone 8 VA   1960 ATX TELECOMMUNICATIONS SERVICES, LTD-VA 236      
571-438 7 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-06-23   
571-438 8 Washington Zone 8 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-06-23   
571-439 A Leesburg VA FRBGVARDCM2  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246      
571-439 0 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2008-07-04   
571-439 1 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2008-08-07   
571-439 2 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2009-09-05   
571-439 3 Leesburg VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246   2008-08-12   
571-439 4 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2009-07-17   
571-439 5 Leesburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2010-05-19   
571-439 6 Leesburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2008-08-05   
571-439 7 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2008-09-05   
571-439 8 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2008-09-05   
571-439 9 Leesburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2008-08-05   
571-440 A Leesburg VA   5562 METRO PCS, INC. 246   2019-05-06   
571-440 0 Leesburg VA   079F BANDWIDTH.COM CLEC, LLC - VA 246   2019-05-10   
571-440 1 Leesburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2019-06-02   
571-440 2 Leesburg VA   079F BANDWIDTH.COM CLEC, LLC - VA 246   2019-06-16   
571-440 3 Leesburg VA   5562 METRO PCS, INC. 246   2019-07-06   
571-440 4 Leesburg VA   7773 COMCAST PHONE OF VIRGINIA, INC. - VA 246   2019-05-24   
571-440 5 Leesburg VA   079F BANDWIDTH.COM CLEC, LLC - VA 246   2019-07-26   
571-440 6 Leesburg VA   5562 METRO PCS, INC. 246   2019-08-23   
571-440 7 Leesburg VA   7575 CENTURYLINK COMMUNICATIONS LLC 246   2019-07-20   
571-440 8 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2019-09-01   
571-440 9 Leesburg VA   5562 METRO PCS, INC. 246   2019-05-06   
571-441 A Herndon VA WASHDC12DS6  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236      
571-441 0 Herndon VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2012-03-10   

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

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