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: ELYROHXDRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-458 A Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 3 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 4 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 5 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 6 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 7 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 8 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      
440-458 9 Elyria OH 0665 WINDSTREAM OHIO, LLC 320      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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