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: TOLDOH21X9Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-464 A Toledo OH 829J PAETEC ITEL, LLC 326      
419-557 A Sandusky OH 829J PAETEC ITEL, LLC 326      
567-205 A Bloomingville OH 829J PAETEC ITEL, LLC 326      
567-206 A Lindsey OH 829J PAETEC ITEL, LLC 326      
567-243 A Castalia OH 829J PAETEC ITEL, LLC 326      
567-246 A Whitehouse OH 829J PAETEC ITEL, LLC 326      
567-281 A New Riegel OH 829J PAETEC ITEL, LLC 326      
567-318 A Toledo OH 829J PAETEC ITEL, LLC 326      
567-389 A Toledo OH 829J PAETEC ITEL, LLC 326      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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