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: SECLOH38DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
216-291 A Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 0 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 1 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 2 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 3 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 4 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 5 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 6 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 8 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-291 9 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 A Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 0 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 1 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 2 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 3 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 8 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-297 9 Cleveland OH 9321 OHIO BELL TEL CO 320      
216-381 A Cleveland OH 9321 OHIO BELL TEL CO 320      
216-382 A Cleveland OH 9321 OHIO BELL TEL CO 320      
216-691 A Cleveland OH 9321 OHIO BELL TEL CO 320      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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