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.

Switch: NWPHOHXAMMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-353 5 Paris OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 325   2022-06-27   
234-416 1 Hiram OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 325   2024-05-13   
234-934 9 Garrettsville OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 325   2024-04-07   
330-902 9 Ravenna OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 325   2024-04-07   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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