You can search the [Georgia Department of Corrections Inmate Search](http://www.dcor.state.ga.us/GDC/OffenderQuery/jsp/OffQryForm.jsp) to get the correct Inmate ID number.
https://www.inmateaid.com/ask-the-inmate/is-your-id-your-gdc#answer
Accepted Answer Date Created: January 10,2016