Kyle Alan Augello, 31, last spoke with a family member by phone at approximately 11 a.m. Monday, while he was along the 3600 block of Schofield Road in Hall County, according to the sheriff's office.
They said he does not drive and investigators believe someone picked Augello up at home because there were no signs of forced entry.
Augello is 5-foot-6 and weighs 190-pounds. He has brown hair and brown eyes.
Anyone with information is asked to call Hall's County investigator J. Phillips at (770) 536-5206.