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: 616 [Rate centres in NPA 616] [Dial plan for NPA 616]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-867 A Rockford MI GDRPMIIV2MD  939H COMMIO, LLC 348      
616-867 0 Rockford MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-08-12   
616-867 1 Rockford MI   490J DISH WIRELESS, LLC 348   2024-03-29   
616-867 2 Rockford MI   490J DISH WIRELESS, LLC 348   2024-08-25   
616-867 5 Rockford MI GDRPMIIV2MD  939H COMMIO, LLC 348   2022-12-10   
616-867 6 Rockford MI GDRPMIIV2MD  939H COMMIO, LLC 348   2022-12-10   
616-867 7 Rockford MI GDRPMIIV2MD  939H COMMIO, LLC 348   2022-12-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.