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: NWMDWIXA8MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-888 0 New Richmond WI 225C ONVOY, LLC - WI 352   2023-10-28   
715-888 3 New Richmond WI 225C ONVOY, LLC - WI 352   2023-10-28   
715-888 4 New Richmond WI 225C ONVOY, LLC - WI 352   2023-10-28   
715-888 5 New Richmond WI 225C ONVOY, LLC - WI 352   2023-10-28   
715-888 8 New Richmond WI 225C ONVOY, LLC - WI 352   2023-10-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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