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: 601

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-601 A Westfield Center OH AKRNOH25XWY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325      
234-601 0 Westfield Center OH AKRNOHXF3MD  464C ONVOY, LLC - OH 325   2020-04-25   
234-601 1 Westfield Center OH AKRNOH25DS3  284F PEERLESS NETWORK OF OHIO, LLC - OH 325   2018-12-28   
234-601 2 Westfield Center OH AKRNOH25XWY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325   2016-09-06   
234-601 3 Westfield Center OH AKRNOHXF3MD  464C ONVOY, LLC - OH 325   2020-04-25   
234-601 4 Westfield Center OH AKRNOHXF3MD  464C ONVOY, LLC - OH 325   2018-11-01   
234-601 5 Westfield Center OH AKRNOHXF3MD  464C ONVOY, LLC - OH 325   2020-04-25   
234-601 6 Westfield Center OH AKRNOH25XWY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325   2013-09-25   
234-601 7 Westfield Center OH   508J CENTURYLINK COMMUNICATIONS LLC 325   2014-05-30   
234-601 8 Westfield Center OH AKRNOH25DS3  284F PEERLESS NETWORK OF OHIO, LLC - OH 325   2013-12-21   
234-601 9 Westfield Center OH   464C ONVOY, LLC - OH 325   2021-03-07   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.