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: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
216-377 A Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 0 Cleveland OH CLEVOHEK9MD  073H TELNYX LLC 320   2023-01-07   
216-377 1 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 2 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 3 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 4 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 5 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 6 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 7 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 8 Cleveland OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
216-377 9 Cleveland OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2012-02-28   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.