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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-995 6 Holdrege NE HLDGNENWRS1  9631 QWEST CORPORATION 646      
308-995 7 Holdrege NE GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646   2004-08-16   
308-995 8 Holdrege NE HLDGNENWRS1  9631 QWEST CORPORATION 646      
308-995 9 Holdrege NE HLDGNENWRS1  9631 QWEST CORPORATION 646      
308-996 A Boelus NE BOLSNERBRS1  1574 NEBRASKA CENTRAL TEL. CO. 646      
308-999 A Holdrege NE GDISNENW1MD  6263 UNITED STATES CELLULAR - NE 646      
308-999 0 Holdrege NE GDISNENW1MD  6263 UNITED STATES CELLULAR - NE 646      
308-999 1 Holdrege NE GDISNENW1MD  6263 UNITED STATES CELLULAR - NE 646      
308-999 2 Holdrege NE GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2023-01-23   
308-999 3 Holdrege NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646   2018-04-08   
308-999 4 Holdrege NE GDISNENWUMD  508J CENTURYLINK COMMUNICATIONS, LLC 646   2015-01-06   
308-999 5 Holdrege NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2021-04-02   
308-999 6 Holdrege NE GDISNENWXBX  6874 N.E. COLORADO CELLULAR, INC. 646   2016-03-17   
308-999 7 Holdrege NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646   2014-02-03   
308-999 8 Holdrege NE GDISNENWJMD  549E ONVOY, LLC - NE 646   2021-04-02   
308-999 9 Holdrege NE GDISNENWX5X  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 646   2011-03-04   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.