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: 686 [Rate centres in NPA 686] [Dial plan for NPA 686]

NXX: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
686-212 A Dawn VA RCMDVAGRXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 248   2026-07-10   
686-212 0 Dawn VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 248   2026-08-31   
686-212 9 Dawn VA RCMDVAGRXLX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 248   2026-07-10   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.