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: 308 [Rate centres in NPA 308] [Dial plan for NPA 308]

NXX: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-485 A Cairo NE CAIRNENWRS1  9631 QWEST CORPORATION 646      
308-485 0 Cairo NE CAIRNENWRS1  9631 QWEST CORPORATION 646      
308-485 1 Cairo NE GDISNE010MD  753E CHARTER FIBERLINK-NEBRASKA, LLC - NE 646   2008-09-15   
308-485 2 Cairo NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2021-03-11   
308-485 3 Cairo NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2021-03-11   
308-485 4 Cairo NE CAIRNENWRS1  9631 QWEST CORPORATION 646      
308-485 5 Cairo NE CAIRNENWRS1  9631 QWEST CORPORATION 646      
308-485 6 Cairo NE GDISNENWUMD  508J CENTURYLINK COMMUNICATIONS, LLC 646   2015-01-02   
308-485 7 Cairo NE   624H ONVOY SPECTRUM, LLC 646   2024-03-21   
308-485 9 Cairo NE GDISNEAS0MD  358E YMAX COMMUNICATIONS CORP. - NE 646   2011-04-03   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.