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: CLMASCSNXSY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
843-701 9 St George SC 548E ONVOY, LLC - SC 434   2016-03-21   
843-931 3 St George SC 548E ONVOY, LLC - SC 434   2020-07-06   
843-931 4 St George SC 548E ONVOY, LLC - SC 434   2020-07-06   
843-931 6 St George SC 548E ONVOY, LLC - SC 434   2021-05-04   
843-931 7 St George SC 548E ONVOY, LLC - SC 434   2021-05-04   
843-931 8 St George SC 548E ONVOY, LLC - SC 434   2019-06-24   
843-931 9 St George SC 548E ONVOY, LLC - SC 434   2019-06-24   
854-225 2 St George SC 548E ONVOY, LLC - SC 434   2022-09-30   
854-225 3 St George SC 548E ONVOY, LLC - SC 434   2022-12-02   
854-225 4 St George SC 548E ONVOY, LLC - SC 434   2022-12-02   
854-225 9 St George SC 548E ONVOY, LLC - SC 434   2023-08-25   

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

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