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: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
220-529 A Old Washington OH CLMDOH44JMD  965H FRACTEL, LLC 324      
220-529 0 Old Washington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2023-08-24   
220-529 1 Old Washington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2022-12-28   
220-529 2 Old Washington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-02-12   
220-529 3 Old Washington OH CLMDOH44JMD  965H FRACTEL, LLC 324   2020-04-11   
220-529 4 Old Washington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-24   
220-529 5 Old Washington OH CLMKOHPEPS2  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 324   2022-02-20   
220-529 6 Old Washington OH   624H ONVOY SPECTRUM, LLC 324   2024-08-01   
220-529 8 Old Washington OH   225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2024-03-29   
220-529 9 Old Washington OH CLMDOH44JMD  965H FRACTEL, LLC 324   2020-04-11   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.