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: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

NXX: 810

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-810 A Wickliffe OH   5562 METROPCS, INC. 320      
440-810 0 Wickliffe OH INDPOHEB4MD  5562 METROPCS, INC. 320   2018-10-22   
440-810 1 Wickliffe OH INDPOHEB4MD  5562 METROPCS, INC. 320   2021-04-09   
440-810 2 Wickliffe OH INDPOHEB4MD  5562 METROPCS, INC. 320   2022-01-07   
440-810 4 Wickliffe OH INDPOHEB4MD  5562 METROPCS, INC. 320   2022-01-07   
440-810 6 Wickliffe OH INDPOHEB4MD  5562 METROPCS, INC. 320   2022-01-07   
440-810 7 Wickliffe OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-03-08   
440-810 8 Wickliffe OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-03-08   
440-810 9 Wickliffe OH INDPOHEB4MD  5562 METROPCS, INC. 320   2022-12-24   

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.