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-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
840-256 4 Upland CA 649C ONVOY, LLC - CA 730   2024-06-02   
840-256 5 Upland CA 649C ONVOY, LLC - CA 730   2024-06-02   
840-300 7 Redlands CA 649C ONVOY, LLC - CA 730   2021-10-03   
840-300 8 Redlands CA 649C ONVOY, LLC - CA 730   2021-10-03   
840-300 9 Redlands CA 649C ONVOY, LLC - CA 730   2021-10-03   
840-400 1 Ontario CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-400 2 Ontario CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-400 3 Ontario CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-400 4 Ontario CA 649C ONVOY, LLC - CA 730   2023-02-05   
840-400 5 Ontario CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-400 6 Ontario CA 649C ONVOY, LLC - CA 730   2021-10-03   
840-400 7 Ontario CA 649C ONVOY, LLC - CA 730   2021-10-03   
840-400 8 Ontario CA 649C ONVOY, LLC - CA 730   2021-10-03   
840-400 9 Ontario CA 649C ONVOY, LLC - CA 730   2022-12-15   
840-587 9 San Bernardino CA 649C ONVOY, LLC - CA 730   2022-09-23   
840-677 1 Etiwanda CA 649C ONVOY, LLC - CA 730   2023-10-30   
840-677 2 Etiwanda CA 649C ONVOY, LLC - CA 730   2023-10-30   
840-677 3 Etiwanda CA 649C ONVOY, LLC - CA 730   2023-10-30   
840-677 4 Etiwanda CA 649C ONVOY, LLC - CA 730   2023-10-30   
840-677 5 Etiwanda CA 649C ONVOY, LLC - CA 730   2023-10-30   
840-677 8 Etiwanda CA 649C ONVOY, LLC - CA 730   2022-12-16   
840-688 4 Crestline CA 649C ONVOY, LLC - CA 730   2022-10-30   
840-699 4 Ontario CA 649C ONVOY, LLC - CA 730   2022-09-12   
840-699 5 Ontario CA 649C ONVOY, LLC - CA 730   2022-09-12   
840-699 6 Ontario CA 649C ONVOY, LLC - CA 730   2023-10-16   
840-800 4 Upland CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-800 5 Upland CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-800 6 Upland CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-800 7 Upland CA 649C ONVOY, LLC - CA 730   2021-07-30   
840-888 2 Redlands CA 649C ONVOY, LLC - CA 730   2021-03-05   
840-888 3 Redlands CA 649C ONVOY, LLC - CA 730   2021-03-05   
840-888 4 Redlands CA 649C ONVOY, LLC - CA 730   2021-03-05   
909-206 0 Mentone CA 649C ONVOY, LLC - CA 730   2009-04-10   
909-220 4 Redlands CA 649C ONVOY, LLC - CA 730   2023-10-16   
909-220 5 Redlands CA 649C ONVOY, LLC - CA 730   2023-10-16   
909-235 5 Ontario CA 649C ONVOY, LLC - CA 730   2008-06-22   
909-235 7 Ontario CA 649C ONVOY, LLC - CA 730   2008-06-06   
909-244 3 Upland CA 649C ONVOY, LLC - CA 730   2007-07-29   
909-245 2 Crestline CA 649C ONVOY, LLC - CA 730   2010-03-08   
909-245 3 Crestline CA 649C ONVOY, LLC - CA 730   2012-10-27   
909-245 4 Crestline CA 649C ONVOY, LLC - CA 730   2012-10-27   
909-245 6 Crestline CA 649C ONVOY, LLC - CA 730   2012-10-27   
909-245 7 Crestline CA 649C ONVOY, LLC - CA 730   2012-10-27   
909-245 8 Crestline CA 649C ONVOY, LLC - CA 730   2012-10-27   
909-245 9 Crestline CA 649C ONVOY, LLC - CA 730   2013-03-08   
909-252 7 San Bernardino CA 649C ONVOY, LLC - CA 730   2008-06-02   
909-253 7 Redlands CA 649C ONVOY, LLC - CA 730   2008-06-02   
909-255 3 Redlands CA 649C ONVOY, LLC - CA 730   2010-03-07   
909-256 2 Upland CA 649C ONVOY, LLC - CA 730   2009-04-02   
909-256 7 Upland CA 649C ONVOY, LLC - CA 730   2008-06-20   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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