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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-758 A Edinburg VA EDBGVAXA8MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-758 0 Edinburg VA EDBGVAXAFMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 929      
540-758 1 Edinburg VA EDBGVAXA8MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-758 2 Edinburg VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 929      
540-758 3 Edinburg VA EDBGVAXA8MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      
540-758 7 Edinburg VA EDBGVAXA8MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 929      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.