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: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
216-946 A Cleveland OH CLEVOHEKJMD  965H FRACTEL, LLC 320      
216-946 0 Cleveland OH   624H ONVOY SPECTRUM, LLC 320   2021-03-04   
216-946 1 Cleveland OH   624H ONVOY SPECTRUM, LLC 320   2021-03-04   
216-946 2 Cleveland OH   624H ONVOY SPECTRUM, LLC 320   2021-03-04   
216-946 3 Cleveland OH   965H FRACTEL, LLC 320   2021-02-19   
216-946 4 Cleveland OH   464C ONVOY, LLC - OH 320   2021-02-26   
216-946 5 Cleveland OH   464C ONVOY, LLC - OH 320   2021-02-26   
216-946 6 Cleveland OH   464C ONVOY, LLC - OH 320   2021-02-26   
216-946 7 Cleveland OH   464C ONVOY, LLC - OH 320   2021-02-26   
216-946 8 Cleveland OH   464C ONVOY, LLC - OH 320   2021-02-26   
216-946 9 Cleveland OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2021-03-01   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.