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: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 936

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-936 A Fenton MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-936 0 Fenton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-01-12   
810-936 1 Fenton MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-12-03   
810-936 2 Fenton MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-936 3 Fenton MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2006-01-29   
810-936 4 Fenton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2003-08-20   
810-936 5 Fenton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-05   
810-936 6 Fenton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-05   
810-936 7 Fenton MI   3535 ACD TELECOM, INC. - MI 340   2005-12-09   
810-936 8 Fenton MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-03-28   
810-936 9 Fenton MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-03-28   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.