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: 989

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-989 A Wood River IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520      
618-989 0 Wood River IL STLSMOPL6MD  073H TELNYX LLC 520      
618-989 1 Wood River IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
618-989 2 Wood River IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
618-989 3 Wood River IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-989 4 Wood River IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
618-989 5 Wood River IL STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
618-989 6 Wood River IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520      
618-989 7 Wood River IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-989 8 Wood River IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.