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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
216-900 A Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   
216-900 0 Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   
216-900 5 Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   
216-900 6 Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   
216-900 7 Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   
216-900 8 Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   
216-900 9 Independence (Cuyahoga) OH   464C ONVOY, LLC - OH 320   2026-02-20   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.