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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-633 A Chagrin Falls OH SOLNOH2424G  9321 AMERITECH OHIO 320   2008-11-07   
440-633 0 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 1 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 2 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 3 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 4 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 5 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 6 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 7 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 8 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   
440-633 9 Chagrin Falls OH   9321 AMERITECH OHIO 320   2008-11-07   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.