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: DYTNOH22XGY

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
937-764 4 Belfast OH 464C ONVOY, LLC - OH 328   2015-01-23   
937-764 9 Belfast OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-770 6 Brookville OH 464C ONVOY, LLC - OH 328   2017-06-23   
937-770 8 Brookville OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-777 3 Fairborn OH 464C ONVOY, LLC - OH 328   2012-02-05   
937-777 9 Fairborn OH 464C ONVOY, LLC - OH 328   2015-01-07   
937-787 2 Gratis OH 464C ONVOY, LLC - OH 328   2020-12-18   
937-787 5 Gratis OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-787 6 Gratis OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-791 6 Dayton OH 464C ONVOY, LLC - OH 328   2021-05-10   
937-791 7 Dayton OH 464C ONVOY, LLC - OH 328   2021-05-10   
937-792 6 West Union OH 464C ONVOY, LLC - OH 328   2021-03-27   
937-792 7 West Union OH 464C ONVOY, LLC - OH 328   2021-03-27   
937-793 8 Dayton OH 464C ONVOY, LLC - OH 328   2021-07-18   
937-794 0 Piqua OH 464C ONVOY, LLC - OH 328   2024-02-04   
937-795 3 Aberdeen OH 464C ONVOY, LLC - OH 328   2019-04-04   
937-795 6 Aberdeen OH 464C ONVOY, LLC - OH 328   2019-04-04   
937-795 8 Aberdeen OH 464C ONVOY, LLC - OH 328   2019-04-04   
937-796 1 Fairborn OH 464C ONVOY, LLC - OH 328   2021-06-26   
937-796 2 Fairborn OH 464C ONVOY, LLC - OH 328   2021-06-26   
937-796 3 Fairborn OH 464C ONVOY, LLC - OH 328   2021-06-26   
937-796 4 Fairborn OH 464C ONVOY, LLC - OH 328   2021-06-26   
937-796 5 Fairborn OH 464C ONVOY, LLC - OH 328   2021-05-25   
937-796 6 Fairborn OH 464C ONVOY, LLC - OH 328   2021-05-25   
937-796 7 Fairborn OH 464C ONVOY, LLC - OH 328   2021-05-25   
937-796 8 Fairborn OH 464C ONVOY, LLC - OH 328   2021-05-25   
937-797 8 Beavercreek OH 464C ONVOY, LLC - OH 328   2020-12-20   
937-797 9 Beavercreek OH 464C ONVOY, LLC - OH 328   2020-12-20   
937-800 1 Dayton OH 464C ONVOY, LLC - OH 328   2021-07-03   
937-800 2 Dayton OH 464C ONVOY, LLC - OH 328   2019-11-11   
937-800 3 Dayton OH 464C ONVOY, LLC - OH 328   2019-11-11   
937-800 4 Dayton OH 464C ONVOY, LLC - OH 328   2019-11-11   
937-800 9 Dayton OH 464C ONVOY, LLC - OH 328   2021-07-03   
937-802 1 Dayton OH 551G NUSO, LLC 328   2013-01-25   
937-806 2 Franklin OH 464C ONVOY, LLC - OH 328   2022-02-05   
937-806 4 Franklin OH 464C ONVOY, LLC - OH 328   2019-08-09   
937-806 5 Franklin OH 464C ONVOY, LLC - OH 328   2019-08-09   
937-807 3 Covington OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-807 4 Covington OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-807 5 Covington OH 464C ONVOY, LLC - OH 328   2021-03-25   
937-807 6 Covington OH 464C ONVOY, LLC - OH 328   2021-03-25   
937-809 7 Dayton OH 464C ONVOY, LLC - OH 328   2022-03-03   
937-809 8 Dayton OH 464C ONVOY, LLC - OH 328   2022-03-03   
937-812 A Xenia OH 464C ONVOY, LLC - OH 328      
937-812 2 Xenia OH 464C ONVOY, LLC - OH 328   2021-08-20   
937-812 3 Xenia OH 464C ONVOY, LLC - OH 328   2021-08-20   
937-812 4 Xenia OH 464C ONVOY, LLC - OH 328   2021-08-20   
937-812 5 Xenia OH 464C ONVOY, LLC - OH 328   2021-08-20   
937-812 6 Xenia OH 464C ONVOY, LLC - OH 328   2023-08-13   
937-812 7 Xenia OH 464C ONVOY, LLC - OH 328   2023-08-13   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.