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: TRENOH98RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-988 A Trenton OH 9321 OHIO BELL TEL CO 328      
513-988 0 Trenton OH 9321 OHIO BELL TEL CO 328      
513-988 1 Trenton OH 9321 OHIO BELL TEL CO 328      
513-988 2 Trenton OH 9321 OHIO BELL TEL CO 328      
513-988 5 Trenton OH 9321 OHIO BELL TEL CO 328      
513-988 6 Trenton OH 9321 OHIO BELL TEL CO 328      
513-988 9 Trenton OH 9321 OHIO BELL TEL CO 328      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.