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: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]

NXX: 223

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-223 A Goreville IL CRDLILABVMD  939H COMMIO, LLC 362      
730-223 0 Goreville IL CRDLILABVMD  939H COMMIO, LLC 362      
730-223 1 Goreville IL CRDLILABVMD  939H COMMIO, LLC 362      
730-223 2 Goreville IL CRDLILABVMD  939H COMMIO, LLC 362      
730-223 3 Goreville IL CRDLILABVMD  939H COMMIO, LLC 362      
730-223 4 Goreville IL CRDLILABVMD  939H COMMIO, LLC 362      
730-223 6 Goreville IL CRDLILXE00Z  490J DISH WIRELESS, LLC 362      
730-223 7 Goreville IL   624H ONVOY SPECTRUM, LLC 362      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.