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: CLMBOH1128Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
220-236 A Chester OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324      
220-236 2 Chester OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2022-10-23   
220-356 6 Byesville OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2024-04-04   
220-529 8 Old Washington OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2024-03-29   
740-208 5 Gallipolis OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2014-03-01   
740-315 5 Belpre OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2007-02-16   
740-336 7 Marietta OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2011-04-18   
740-367 2 Cheshire (Gallia) OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2014-03-01   
740-371 A Marietta OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324      
740-371 4 Marietta OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2014-01-05   
740-371 5 Marietta OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2014-01-05   
740-428 5 Cheshire (Gallia) OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2009-02-01   
740-434 5 Marietta OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2007-02-16   
740-435 6 Cambridge OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2024-04-14   
740-440 9 Little Hocking OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2022-09-18   
740-578 6 Gallipolis OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2007-02-16   
740-728 1 Coolville OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2022-09-18   
740-799 0 Quaker City OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2024-03-29   
740-860 A Belpre OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324      
740-860 3 Belpre OH 225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324   2014-04-05   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.