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: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 610

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-610 A Jacksonville IL   224C ONVOY, LLC 376      
447-610 0 Jacksonville IL   224C ONVOY, LLC 376      
447-610 1 Jacksonville IL JCVLILXCQMD  6529 T-MOBILE USA, INC. 376      
447-610 2 Jacksonville IL JCVLILXCQMD  6529 T-MOBILE USA, INC. 376      
447-610 3 Jacksonville IL JCVLILXCQMD  6529 T-MOBILE USA, INC. 376      
447-610 4 Jacksonville IL JCVLILXCQMD  6529 T-MOBILE USA, INC. 376      
447-610 5 Jacksonville IL JCVLILXCQMD  6529 T-MOBILE USA, INC. 376      
447-610 6 Jacksonville IL JCVLILXCQMD  6529 T-MOBILE USA, INC. 376      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.