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.
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Switch: ORGNOH69DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-690 0 Toledo OH 9321 OHIO BELL TEL CO 326      
419-690 1 Toledo OH 9321 OHIO BELL TEL CO 326      
419-690 7 Toledo OH 9321 OHIO BELL TEL CO 326      
419-690 8 Toledo OH 9321 OHIO BELL TEL CO 326      
419-691 A Toledo OH 9321 OHIO BELL TEL CO 326      
419-693 A Toledo OH 9321 OHIO BELL TEL CO 326      
419-696 A Toledo OH 9321 OHIO BELL TEL CO 326      
419-697 A Toledo OH 9321 OHIO BELL TEL CO 326      
419-698 A Toledo OH 9321 OHIO BELL TEL CO 326      
567-698 A Toledo OH 9321 OHIO BELL TEL CO 326      
567-698 4 Toledo OH 9321 OHIO BELL TEL CO 326   2009-10-15   
567-698 5 Toledo OH 9321 OHIO BELL TEL CO 326   2009-10-15   
567-698 6 Toledo OH 9321 OHIO BELL TEL CO 326   2009-10-15   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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