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.

Cedar Rapids, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-301 A GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646      
308-301 0 GDISNENWZMD  073H TELNYX LLC 646   2022-08-08   
308-301 2 GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2019-11-11   
308-301 9 GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2021-11-05   
308-358 A CDRRNERDRS1  1577 GREAT PLAINS COMMUNICATIONS, INC. 646      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.