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: 906 [Rate centres in NPA 906] [Dial plan for NPA 906]

NXX: 680

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
906-680 A Wakefield MI MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342      
906-680 0 Wakefield MI MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342      
906-680 2 Wakefield MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2020-05-10   
906-680 3 Wakefield MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2020-05-10   
906-680 4 Wakefield MI MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342   2005-03-19   
906-680 5 Wakefield MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-02-03   
906-680 6 Wakefield MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-02-03   
906-680 7 Wakefield MI MRQTMIMNPMD  508J CENTURYLINK COMMUNICATIONS, LLC 342   2018-03-13   
906-680 8 Wakefield MI HNCCMIMN3MD  543C ONVOY, LLCV - MI 342   2021-04-25   
906-680 9 Wakefield MI MRQTMIMNCMD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 342      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.