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: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-429 A Beverly OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-429 0 Beverly OH   6701 AERIAL COMMUNICATIONS, INC. 324      
740-429 1 Beverly OH CLMBOHLT7MD  073H TELNYX LLC 324      
740-429 3 Beverly OH ATHNOHXADMD  225H CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 324      
740-429 4 Beverly OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-429 8 Beverly OH   624H ONVOY SPECTRUM, LLC 324      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.