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: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

NXX: 345

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-345 A Richlands VA RCLDVA060MD  9809 SUNSET FIBER - VA 932      
276-345 0 Richlands VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 932   2006-12-04   
276-345 1 Richlands VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2007-02-05   
276-345 2 Richlands VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2007-02-05   
276-345 3 Richlands VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2007-02-05   
276-345 4 Richlands VA   028G TIME WARNER CABLE INFORMATION SVCS (VIRGINIA), VA 932   2008-05-03   
276-345 5 Richlands VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2008-03-21   
276-345 6 Richlands VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2008-06-15   
276-345 7 Richlands VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 932   2008-06-15   
276-345 8 Richlands VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 932   2012-04-29   
276-345 9 Richlands VA   9809 SUNSET FIBER - VA 932   2005-11-25   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.