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: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 615

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-615 A Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
678-615 0 Atlanta Northeast GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2010-07-25   
678-615 1 Atlanta Northeast GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2011-01-20   
678-615 2 Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
678-615 3 Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
678-615 4 Atlanta Northeast GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2011-01-20   
678-615 5 Atlanta Northeast GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2010-07-28   
678-615 6 Atlanta Northeast GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2011-01-20   
678-615 7 Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
678-615 8 Atlanta Northeast GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2010-02-25   
678-615 9 Atlanta Northeast GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2010-08-02   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.