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: 983

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-983 A Rentz GA RNTZGAXA98A  0380 PROGRESSIVE RURAL TEL. COOP., INC. 446      
478-983 0 Rentz GA RNTZGA01AMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-983 1 Rentz GA RNTZGA01AMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-983 8 Rentz GA   792K CHARTER IP ENABLED SERVICES, LLC 446      
478-983 9 Rentz GA RNTZGAXA98A  0380 PROGRESSIVE RURAL TEL. COOP., INC. 446      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.