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: 220 [Rate centres in NPA 220] [Dial plan for NPA 220]

NXX: 229

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
220-229 A Chesterhill OH WOTNOH88X4Y  225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324      
220-229 1 Chesterhill OH CLMKOHPEPS2  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 324   2023-11-19   
220-229 5 Chesterhill OH WOTNOH88X4Y  225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2022-08-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.