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.

Switch: NPLTNENWDS0

Remotes:

Switch Switch name Switch type
LXTNNENWRS1  LEXINGTON  RSC 
OGLLNENWRS1  OGALLALA  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
308-532 A North Platte NE 9631 QWEST CORPORATION 646      
308-534 A North Platte NE 9631 QWEST CORPORATION 646      
308-535 A North Platte NE 9631 QWEST CORPORATION 646      
308-535 0 North Platte NE 9631 QWEST CORPORATION 646      
308-535 2 North Platte NE 9631 QWEST CORPORATION 646      
308-535 3 North Platte NE 9631 QWEST CORPORATION 646      
308-535 4 North Platte NE 9631 QWEST CORPORATION 646      
308-535 5 North Platte NE 9631 QWEST CORPORATION 646      
308-535 6 North Platte NE 9631 QWEST CORPORATION 646      
308-535 7 North Platte NE 9631 QWEST CORPORATION 646      
308-535 8 North Platte NE 9631 QWEST CORPORATION 646      
308-535 9 North Platte NE 9631 QWEST CORPORATION 646      
308-568 A North Platte NE 9631 QWEST CORPORATION 646      
308-568 1 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 2 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 3 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 4 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 5 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 6 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 7 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   
308-568 8 North Platte NE 9631 QWEST CORPORATION 646   2015-05-21   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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