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.

NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 322

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-322 A Newark OH NWRKOHXAPS0  0665 WINDSTREAM OHIO, LLC 324      
740-322 0 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 1 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 2 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 3 Newark OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-322 4 Newark OH   073H TELNYX LLC 324   2021-03-13   
740-322 5 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 6 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 7 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 8 Newark OH   0665 WINDSTREAM OHIO, LLC 324      
740-322 9 Newark OH   0665 WINDSTREAM OHIO, LLC 324      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.