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: BFLONYFRXCY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
716-360 A Lancaster NY 6630 SPOK, INC. 140      
716-369 A Tonawanda NY 6630 SPOK, INC. 140      
716-441 A Buffalo NY 6630 SPOK, INC. 140      
716-443 A Tonawanda NY 6630 SPOK, INC. 140      
716-448 A Tonawanda NY 6630 SPOK, INC. 140      
716-459 A Tonawanda NY 6630 SPOK, INC. 140      
716-460 A Tonawanda NY 6630 SPOK, INC. 140      
716-470 A Lancaster NY 6630 SPOK, INC. 140      
716-522 A Tonawanda NY 6630 SPOK, INC. 140      
716-556 A Tonawanda NY 6630 SPOK, INC. 140      
716-618 A Tonawanda NY 6630 SPOK, INC. 140      
716-619 A Williamsville NY 6630 SPOK, INC. 140      
716-642 A Tonawanda NY 6630 SPOK, INC. 140      
716-643 A Tonawanda NY 6630 SPOK, INC. 140      
716-653 A Tonawanda NY 6630 SPOK, INC. 140      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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