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: INDPOHEB9MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-654 A Lorain OH 6529 T-MOBILE USA, INC. 320      
440-681 A Hillcrest OH 6529 T-MOBILE USA, INC. 320      
440-732 A Strongsville OH 6529 T-MOBILE USA, INC. 320      
440-742 A Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-749 A Willoughby OH 6529 T-MOBILE USA, INC. 320      
440-787 A Lorain OH 6529 T-MOBILE USA, INC. 320      
440-796 A Painesville OH 6529 T-MOBILE USA, INC. 320      
440-830 A Lorain OH 6529 T-MOBILE USA, INC. 320      
440-832 A Brecksville OH 6529 T-MOBILE USA, INC. 320      
440-898 A Painesville OH 6529 T-MOBILE USA, INC. 320      
440-915 A Berea OH 6529 T-MOBILE USA, INC. 320      

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

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