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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-739 4 Manteca CA 649C ONVOY, LLC - CA 738   2021-07-12   
209-757 3 Farmington CA 649C ONVOY, LLC - CA 738   2017-05-03   
209-757 6 Farmington CA 649C ONVOY, LLC - CA 738   2021-05-09   
209-759 0 Clements CA 649C ONVOY, LLC - CA 738   2021-12-19   
209-759 2 Clements CA 649C ONVOY, LLC - CA 738   2017-05-03   
209-759 7 Clements CA 649C ONVOY, LLC - CA 738   2021-05-09   
209-775 A Manteca CA 649C ONVOY, LLC - CA 738      
209-775 0 Manteca CA 649C ONVOY, LLC - CA 738   2021-06-01   
209-880 3 Manteca CA 649C ONVOY, LLC - CA 738   2021-12-13   
209-880 4 Manteca CA 649C ONVOY, LLC - CA 738   2021-12-13   
209-880 5 Manteca CA 649C ONVOY, LLC - CA 738   2021-12-13   
209-884 1 Manteca CA 649C ONVOY, LLC - CA 738   2021-08-08   
209-884 3 Manteca CA 649C ONVOY, LLC - CA 738   2021-08-08   
209-884 4 Manteca CA 649C ONVOY, LLC - CA 738   2021-08-08   
209-884 5 Manteca CA 649C ONVOY, LLC - CA 738   2021-08-08   
209-886 0 Farmington CA 649C ONVOY, LLC - CA 738   2021-11-16   
209-886 2 Farmington CA 649C ONVOY, LLC - CA 738   2019-03-08   
209-886 4 Farmington CA 649C ONVOY, LLC - CA 738   2019-03-08   
209-886 7 Farmington CA 649C ONVOY, LLC - CA 738   2021-07-11   
209-887 5 Linden CA 649C ONVOY, LLC - CA 738   2013-02-09   
209-924 0 Ripon CA 649C ONVOY, LLC - CA 738   2020-06-08   
209-924 5 Ripon CA 649C ONVOY, LLC - CA 738   2013-12-13   
209-994 4 Ripon CA 649C ONVOY, LLC - CA 738   2022-11-13   
209-994 5 Ripon CA 649C ONVOY, LLC - CA 738   2022-11-13   
209-994 8 Ripon CA 649C ONVOY, LLC - CA 738   2025-10-27   
209-998 4 Manteca CA 649C ONVOY, LLC - CA 738   2024-07-27   
209-998 6 Manteca CA 649C ONVOY, LLC - CA 738   2024-07-27   
350-218 0 Manteca CA 649C ONVOY, LLC - CA 738   2024-03-12   
350-218 1 Manteca CA 649C ONVOY, LLC - CA 738   2024-03-12   
350-235 A Clements CA 649C ONVOY, LLC - CA 738      
350-235 2 Clements CA 649C ONVOY, LLC - CA 738   2023-01-23   
350-235 3 Clements CA 649C ONVOY, LLC - CA 738   2023-01-23   
350-243 1 Manteca CA 649C ONVOY, LLC - CA 738   2026-03-14   
350-243 8 Manteca CA 649C ONVOY, LLC - CA 738   2025-10-13   
350-255 A Manteca CA 649C ONVOY, LLC - CA 738   2026-02-02   
350-255 0 Manteca CA 649C ONVOY, LLC - CA 738   2026-02-02   
350-255 1 Manteca CA 649C ONVOY, LLC - CA 738   2026-06-14   
350-257 0 Ripon CA 649C ONVOY, LLC - CA 738   2026-06-22   
350-444 3 Snelling CA 649C ONVOY, LLC - CA 738   2022-12-05   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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