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: 216 [Rate centres in NPA 216] [Dial plan for NPA 216]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
216-236 A Independence (Cuyahoga) OH CLEVOHEKX5X  460K FIRST COMMUNICATIONS, LLC 320      
216-236 0 Independence (Cuyahoga) OH CLEVOHEKX5X  460K FIRST COMMUNICATIONS, LLC 320      
216-236 1 Independence (Cuyahoga) OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2016-04-29   
216-236 2 Independence (Cuyahoga) OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2016-04-29   
216-236 3 Independence (Cuyahoga) OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2009-11-20   
216-236 4 Independence (Cuyahoga) OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2009-11-20   
216-236 5 Independence (Cuyahoga) OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2010-02-19   
216-236 6 Independence (Cuyahoga) OH CLEVOH6207Z  318J COMCAST IP PHONE, LLC 320   2005-10-24   
216-236 7 Independence (Cuyahoga) OH CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2007-05-13   
216-236 8 Independence (Cuyahoga) OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2009-01-04   
216-236 9 Independence (Cuyahoga) OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2016-04-29   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.