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: DYTNOH01CMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
326-208 A Liberty OH 732J NUSO, LLC 328      
326-208 1 Liberty OH 732J NUSO, LLC 328   2022-12-30   
326-208 2 Liberty OH 732J NUSO, LLC 328   2023-12-03   
326-208 3 Liberty OH 732J NUSO, LLC 328   2023-12-03   
326-208 4 Liberty OH 732J NUSO, LLC 328   2024-10-18   
326-208 5 Liberty OH 732J NUSO, LLC 328   2024-10-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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