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
937-812 8 Xenia OH 464C ONVOY, LLC - OH 328   2022-12-09   
937-813 6 Dayton OH 464C ONVOY, LLC - OH 328   2014-09-29   
937-814 A Dayton OH 464C ONVOY, LLC - OH 328      
937-814 4 Dayton OH 464C ONVOY, LLC - OH 328   2021-09-17   
937-817 3 Christiansburg OH 464C ONVOY, LLC - OH 328   2012-10-15   
937-818 4 Dayton OH 464C ONVOY, LLC - OH 328   2014-09-29   
937-820 7 Hillsboro OH 464C ONVOY, LLC - OH 328   2024-04-19   
937-826 2 Woodstock OH 464C ONVOY, LLC - OH 328   2017-06-23   
937-826 3 Woodstock OH 464C ONVOY, LLC - OH 328   2020-04-18   
937-826 4 Woodstock OH 464C ONVOY, LLC - OH 328   2020-04-18   
937-826 5 Woodstock OH 464C ONVOY, LLC - OH 328   2021-04-14   
937-826 6 Woodstock OH 464C ONVOY, LLC - OH 328   2021-03-12   
937-828 3 Catawba OH 464C ONVOY, LLC - OH 328   2017-06-23   
937-828 4 Catawba OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-828 5 Catawba OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-828 9 Catawba OH 464C ONVOY, LLC - OH 328   2021-03-12   
937-833 7 Brookville OH 464C ONVOY, LLC - OH 328   2021-03-12   
937-833 8 Brookville OH 464C ONVOY, LLC - OH 328   2021-03-12   
937-834 8 Mechanicsburg OH 464C ONVOY, LLC - OH 328   2017-07-18   
937-851 0 New Carlisle OH 464C ONVOY, LLC - OH 328   2024-05-20   
937-857 3 Christiansburg OH 464C ONVOY, LLC - OH 328   2021-03-12   
937-857 5 Christiansburg OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-857 6 Christiansburg OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-857 7 Christiansburg OH 464C ONVOY, LLC - OH 328   2021-05-22   
937-860 1 Yellow Springs-Clifton OH 464C ONVOY, LLC - OH 328   2014-09-28   
937-860 2 Yellow Springs-Clifton OH 464C ONVOY, LLC - OH 328   2014-09-28   
937-862 0 Spring Valley OH 464C ONVOY, LLC - OH 328   2012-10-15   
937-863 8 Enon OH 464C ONVOY, LLC - OH 328   2014-10-22   
937-863 9 Enon OH 464C ONVOY, LLC - OH 328   2014-10-22   
937-867 A Dayton OH 464C ONVOY, LLC - OH 328   2025-01-17   
937-867 0 Dayton OH 464C ONVOY, LLC - OH 328   2008-02-11   
937-870 1 New Lebanon OH 464C ONVOY, LLC - OH 328   2017-06-23   
937-870 2 New Lebanon OH 464C ONVOY, LLC - OH 328   2020-04-17   
937-870 3 New Lebanon OH 464C ONVOY, LLC - OH 328   2020-04-17   
937-870 4 New Lebanon OH 464C ONVOY, LLC - OH 328   2021-02-12   
937-870 5 New Lebanon OH 464C ONVOY, LLC - OH 328   2021-02-12   
937-871 2 Danville (Highland) OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-871 3 Danville (Highland) OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-871 4 Danville (Highland) OH 464C ONVOY, LLC - OH 328   2021-03-26   
937-871 8 Danville (Highland) OH 464C ONVOY, LLC - OH 328   2021-02-01   
937-872 2 Jamestown OH 464C ONVOY, LLC - OH 328   2012-10-15   
937-872 3 Jamestown OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-872 4 Jamestown OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-872 6 Jamestown OH 464C ONVOY, LLC - OH 328   2021-03-26   
937-872 8 Jamestown OH 464C ONVOY, LLC - OH 328   2021-02-08   
937-882 2 Donnelsville OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-882 5 Donnelsville OH 464C ONVOY, LLC - OH 328   2020-04-16   
937-883 1 South Solon OH 464C ONVOY, LLC - OH 328   2021-07-24   
937-883 5 South Solon OH 464C ONVOY, LLC - OH 328   2020-04-17   
937-883 6 South Solon OH 464C ONVOY, LLC - OH 328   2020-04-17   

<< 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: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.