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: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 359

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-359 A Aurora OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
234-359 0 Aurora OH CLEVOH64XIX  225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 320   2024-04-07   
234-359 9 Aurora OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2023-03-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.