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: 995

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-995 A Goreville IL GRVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-995 0 Goreville IL   9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2002-12-26   
618-995 1 Goreville IL   1015 FRONTIER NORTH, INC. - IL 362      
618-995 2 Goreville IL   1015 FRONTIER NORTH, INC. - IL 362      
618-995 3 Goreville IL   495J STRATUS NETWORKS 362   2020-10-14   
618-995 4 Goreville IL   073H TELNYX LLC 362   2020-07-09   
618-995 5 Goreville IL   224C ONVOY, LLC 362   2018-10-01   
618-995 6 Goreville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2004-07-17   
618-995 7 Goreville IL   458H SHAWNEELEC, INC. 362   2018-12-29   
618-995 8 Goreville IL   224C ONVOY, LLC 362   2019-09-07   
618-995 9 Goreville IL   1015 FRONTIER NORTH, INC. - IL 362      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.