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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-373 A Fenton MI TAYLMIHVPS1  8935 COMCAST PHONE OF MICHIGAN, LLC - MI 340      
810-373 0 Fenton MI   2550 123 NET, INC. 340   2003-03-09   
810-373 1 Fenton MI   7575 CENTURYLINK COMMUNICATIONS LLC 340   2014-03-30   
810-373 2 Fenton MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
810-373 3 Fenton MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2004-02-10   
810-373 4 Fenton MI   1200 TALK AMERICA INC. - MI 340   2005-07-07   
810-373 5 Fenton MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-21   
810-373 6 Fenton MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 340   2004-01-06   
810-373 7 Fenton MI   4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-17   
810-373 8 Fenton MI   3535 ACD TELECOM, INC. - MI 340   2005-07-23   
810-373 9 Fenton MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-07-27   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.