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: 685

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-685 A Edwardsville IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-685 0 Edwardsville IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-685 1 Edwardsville IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-685 2 Edwardsville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-685 3 Edwardsville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-685 4 Edwardsville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-685 6 Edwardsville IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-685 9 Edwardsville IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.