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: NJSNOH53RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-538 A North Jackson OH 9321 OHIO BELL TEL CO 322      
330-538 0 North Jackson OH 9321 OHIO BELL TEL CO 322      
330-538 1 North Jackson OH 9321 OHIO BELL TEL CO 322      
330-538 2 North Jackson OH 9321 OHIO BELL TEL CO 322      
330-538 3 North Jackson OH 9321 OHIO BELL TEL CO 322      
330-538 6 North Jackson OH 9321 OHIO BELL TEL CO 322      
330-538 9 North Jackson OH 9321 OHIO BELL TEL CO 322      

Last updated: Wed, 28 Sep 2022 23:50:19 UTC

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