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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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 963

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-963 A Appleton WI   225C ONVOY, LLC - WI 350   2024-08-08   
920-963 6 Appleton WI   225C ONVOY, LLC - WI 350   2024-08-08   
920-963 7 Appleton WI   225C ONVOY, LLC - WI 350   2024-08-08   
920-963 8 Appleton WI   225C ONVOY, LLC - WI 350   2024-08-08   

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

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