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: 793

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-793 A Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 0 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 1 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 2 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 3 Columbiaville MI SFLDMIDICA0  2550 123.NET, LLC 340   2010-03-28   
810-793 4 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 5 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 6 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 7 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 8 Columbiaville MI CBVLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 340      
810-793 9 Columbiaville MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2010-06-12   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.