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.

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-465 A Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246      
571-465 0 Leesburg VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2013-07-23   
571-465 1 Leesburg VA   5562 METRO PCS, INC. 246   2015-12-16   
571-465 2 Leesburg VA   7238 MCI WORLDCOM COMMUNICATIONS, INC. - VA 246   2013-01-14   
571-465 3 Leesburg VA   7238 MCI WORLDCOM COMMUNICATIONS, INC. - VA 246   2012-11-28   
571-465 4 Leesburg VA   7238 MCI WORLDCOM COMMUNICATIONS, INC. - VA 246   2012-11-28   
571-465 5 Leesburg VA   7238 MCI WORLDCOM COMMUNICATIONS, INC. - VA 246   2012-11-28   
571-465 6 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2013-02-10   
571-465 7 Leesburg VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2012-12-06   
571-465 8 Leesburg VA   5562 METRO PCS, INC. 246   2013-08-06   
571-465 9 Leesburg VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2013-10-12   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.