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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-677 A Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-677 0 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2003-06-20   
678-677 1 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2003-06-20   
678-677 2 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2003-06-20   
678-677 3 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2003-06-20   
678-677 4 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2003-06-20   
678-677 5 Gainesville GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2003-07-05   
678-677 6 Gainesville GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2003-09-14   
678-677 7 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2008-02-03   
678-677 8 Gainesville GA ATLNGADZ2MD  8660 WINDSTREAM NUVOX, INC. 438   2003-06-08   
678-677 9 Gainesville GA NRCSGAGZ7MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2007-09-02   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.