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: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-208 A Fenton MI   792K CHARTER IP ENABLED SERVICES, LLC 340      
810-208 0 Fenton MI   792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   
810-208 1 Fenton MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-06-29   
810-208 2 Fenton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2007-08-16   
810-208 3 Fenton MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2007-08-16   
810-208 4 Fenton MI SFLDMIMK9MD  145J TERRA NOVA TELECOM INC. 340   2024-05-26   
810-208 7 Fenton MI   792K CHARTER IP ENABLED SERVICES, LLC 340   2009-03-30   
810-208 8 Fenton MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2007-12-11   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.