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: CSDGNYXADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
716-232 A Westfield NY 5367 DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 140      
716-338 A Jamestown NY 5367 DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 140      
716-593 A Springville NY 5367 DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 140      
716-764 A Angola NY 5367 DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 140      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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