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: CLEVOH2525C

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
216-251 A Cleveland OH 9321 AMERITECH OHIO 320      
216-252 A Cleveland OH 9321 AMERITECH OHIO 320      
216-257 A Cleveland OH 9321 AMERITECH OHIO 320      
216-476 A Cleveland OH 9321 AMERITECH OHIO 320      
216-671 A Cleveland OH 9321 AMERITECH OHIO 320      
216-688 A Cleveland OH 9321 AMERITECH OHIO 320      
216-889 A Cleveland OH 9321 AMERITECH OHIO 320      
216-941 A Cleveland OH 9321 AMERITECH OHIO 320      

Last updated: Sat, 09 Mar 2019 02:16:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.