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: DYTNOHKT0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
326-227 A Fletcher-Lena OH 516J TON80 COMMUNICATIONS, LLC 328      
326-297 A Beavercreek OH 516J TON80 COMMUNICATIONS, LLC 328      
326-299 A Mechanicsburg OH 516J TON80 COMMUNICATIONS, LLC 328      
326-426 A Mowrystown OH 516J TON80 COMMUNICATIONS, LLC 328      
326-435 A Dayton OH 516J TON80 COMMUNICATIONS, LLC 328      
326-685 A Fairborn OH 516J TON80 COMMUNICATIONS, LLC 328      
326-697 A Englewood OH 516J TON80 COMMUNICATIONS, LLC 328      
326-827 A Liberty OH 516J TON80 COMMUNICATIONS, LLC 328      

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

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