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: LNCLNEXLX5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
402-251 A Beatrice NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      
402-603 A Osceola NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      
402-802 A Lincoln NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      
402-817 A Lincoln NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      
402-858 A Lincoln NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      
531-305 A Hickman NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      
531-306 A Murray NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 958      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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