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: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-790 A Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 0 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 1 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 2 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 3 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 4 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 5 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 6 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 7 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 8 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-790 9 Winder GA DLTNGAXC2MD  7473 POWERTEL ATLANTA LICENSES, INC. 438      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.