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: OLCYPAXOWMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
582-233 2 Oil City PA 547E ONVOY, LLC - PA 924   2024-03-02   
582-233 3 Oil City PA 547E ONVOY, LLC - PA 924   2024-07-01   
582-233 4 Oil City PA 547E ONVOY, LLC - PA 924   2024-11-04   
582-233 5 Oil City PA 547E ONVOY, LLC - PA 924   2023-11-04   
582-233 6 Oil City PA 547E ONVOY, LLC - PA 924   2023-11-04   
582-233 7 Oil City PA 547E ONVOY, LLC - PA 924   2023-11-04   
582-233 8 Oil City PA 547E ONVOY, LLC - PA 924   2023-11-04   
582-233 9 Oil City PA 547E ONVOY, LLC - PA 924   2023-11-04   
582-558 A Oil City PA 547E ONVOY, LLC - PA 924      
582-558 1 Oil City PA 547E ONVOY, LLC - PA 924   2024-12-14   
582-558 9 Oil City PA 547E ONVOY, LLC - PA 924   2023-01-14   
582-710 2 Oil City PA 547E ONVOY, LLC - PA 924   2023-07-06   
582-710 9 Oil City PA 547E ONVOY, LLC - PA 924   2024-04-05   
814-209 9 Franklin PA 547E ONVOY, LLC - PA 924   2024-03-02   
814-388 0 Franklin PA 547E ONVOY, LLC - PA 924   2024-05-03   
814-388 7 Franklin PA 547E ONVOY, LLC - PA 924   2023-10-09   
814-488 0 Franklin PA 547E ONVOY, LLC - PA 924   2024-07-01   
814-493 0 Oil City PA 547E ONVOY, LLC - PA 924   2024-05-12   
814-518 9 Franklin PA 547E ONVOY, LLC - PA 924   2024-04-04   

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

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