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: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-788 A Anna IL CRDLILXEXNX  965H FRACTEL, LLC 362      
618-788 0 Anna IL CRDLIL13AMD  495J STRATUS NETWORKS 362      
618-788 1 Anna IL CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362      
618-788 2 Anna IL CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362      
618-788 3 Anna IL CRDLILABVMD  939H COMMIO, LLC 362      
618-788 4 Anna IL CRDLILABVMD  939H COMMIO, LLC 362      
618-788 5 Anna IL CRDLILABVMD  939H COMMIO, LLC 362      
618-788 6 Anna IL CRDLILABVMD  939H COMMIO, LLC 362      
618-788 7 Anna IL CRDLILABVMD  939H COMMIO, LLC 362      
618-788 8 Anna IL CRDLILXEXNX  965H FRACTEL, LLC 362      
618-788 9 Anna IL   224C ONVOY, LLC 362      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.