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: 398

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-398 A Berea OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-398 0 Berea OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-398 1 Berea OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-398 2 Berea OH   145J TERRA NOVA TELECOM INC. 320      
440-398 3 Berea OH CLEVOHEKKMD  516J TON80 COMMUNICATIONS, LLC 320      
440-398 4 Berea OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320      
440-398 5 Berea OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
440-398 6 Berea OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320      
440-398 7 Berea OH CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-398 8 Berea OH CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320      
440-398 9 Berea OH CLEVOHEK5MD  939H COMMIO, LLC 320      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.