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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
216-423 A Cleveland OH CLEVOHEKSMD  700J WAVENATION, LLC 320      
216-423 0 Cleveland OH CLEVOHEKSMD  700J WAVENATION, LLC 320   2021-12-04   
216-423 1 Cleveland OH INDPOHEB4MD  5562 METROPCS, INC. 320   2021-10-22   
216-423 2 Cleveland OH INDPOHEB4MD  5562 METROPCS, INC. 320   2021-10-22   
216-423 3 Cleveland OH INDPOHEB4MD  5562 METROPCS, INC. 320   2021-10-22   
216-423 4 Cleveland OH INDPOHEB4MD  5562 METROPCS, INC. 320   2021-10-22   
216-423 5 Cleveland OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2021-12-03   
216-423 6 Cleveland OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2021-12-03   
216-423 7 Cleveland OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2021-10-04   
216-423 8 Cleveland OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2021-10-04   
216-423 9 Cleveland OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2021-10-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.