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: NCTNOH4949H

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-244 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-305 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-433 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-490 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-491 A Canton OH 9321 OHIO BELL TEL CO 325      
330-492 A Canton OH 9321 OHIO BELL TEL CO 325      
330-493 A Canton OH 9321 OHIO BELL TEL CO 325      
330-494 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-497 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-498 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-499 A North Canton OH 9321 OHIO BELL TEL CO 325      
330-649 A Canton OH 9321 OHIO BELL TEL CO 325      
330-966 A North Canton OH 9321 OHIO BELL TEL CO 325      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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