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: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-850 A Henderson NC RCMTNCXA12Z  490J BOOST SUBSCRIBERCO L.L.C. 951   2026-02-27   
252-850 0 Henderson NC RCMTNCXA15Z  145J TERRA NOVA TELECOM INC. 951   2026-03-02   
252-850 1 Henderson NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2026-05-09   
252-850 2 Henderson NC RCMTNCXA12Z  490J BOOST SUBSCRIBERCO L.L.C. 951   2026-06-28   
252-850 5 Henderson NC RCMTNCXA12Z  490J BOOST SUBSCRIBERCO L.L.C. 951   2026-02-27   
252-850 8 Henderson NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 951   2026-08-20   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.