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: LNCLNEXLVMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
531-727 0 Seward NE 6263 UNITED STATES CELLULAR - NE 958   2018-05-27   
531-727 1 Seward NE 6263 UNITED STATES CELLULAR - NE 958   2018-08-10   
531-727 4 Seward NE 6263 UNITED STATES CELLULAR - NE 958   2021-07-23   
531-727 8 Seward NE 6263 UNITED STATES CELLULAR - NE 958   2019-12-23   
531-727 9 Seward NE 6263 UNITED STATES CELLULAR - NE 958   2020-04-28   
531-739 1 Lincoln NE 6263 UNITED STATES CELLULAR - NE 958   2016-05-31   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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