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: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 266

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-266 A Irwinton GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-266 0 Irwinton GA   792K CHARTER IP ENABLED SERVICES, LLC 446      
478-266 1 Irwinton GA MACNGA01KMD  5562 METROPCS, INC. 446      
478-266 2 Irwinton GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-266 3 Irwinton GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-266 4 Irwinton GA MACNGAMT3MD  067D ONVOY, LLC - GA 446      
478-266 5 Irwinton GA MACNGAGAX7X  516J TON80 COMMUNICATIONS, LLC 446      
478-266 6 Irwinton GA   624H ONVOY SPECTRUM, LLC 446      
478-266 7 Irwinton GA MACNGA01KMD  7473 POWERTEL ATLANTA LICENSES, INC. 446      
478-266 8 Irwinton GA MACNGA01KMD  5562 METROPCS, INC. 446      
478-266 9 Irwinton GA MACNGA01KMD  7473 POWERTEL ATLANTA LICENSES, INC. 446      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.