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: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 532

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-532 A Winchester VA WNCHVA01LMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-532 0 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-532 1 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2012-01-29   
540-532 2 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2011-03-09   
540-532 3 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2011-03-09   
540-532 4 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2012-01-29   
540-532 5 Winchester VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2009-07-10   
540-532 6 Winchester VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2010-01-15   
540-532 7 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2008-12-24   
540-532 8 Winchester VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246   2008-12-24   
540-532 9 Winchester VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2010-02-07   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.