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.
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Switch: BFLONYFR1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
716-313 2 Buffalo NY 156J RCLEC, INC. 140   2015-12-19   
716-482 7 Buffalo NY 156J RCLEC, INC. 140   2017-03-02   
716-970 A Buffalo NY 156J RCLEC, INC. 140      
716-970 4 Buffalo NY 156J RCLEC, INC. 140   2014-08-30   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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