| Airline | Phone Number |
| Air Canada | (404) 559-0331 |
| Air France | (404) 761-2811 |
| American Airlines | (404) 530-7100 |
| Air Tran | (404) 530-2100 ext. 0 |
| ASA | (404) 530-3882 |
| British Airways | (404) 559-9624 |
| Continental Airlines | (404) 530-3530 |
| Delta Air Lines | (800) 325-8224 |
| International (Concourse E) | (404) 530-2020 |
| KLM | (404) 767-7762 |
| Lufthansa German Airlines | (404) 530-3780 |
| MARTA | (404) 848-3202 |
| Taxi Bureau | (404) 658-7600 |
| United Airlines | (404) 765-1261 |
| US Airways | (404) 766-1582 |
**NOTE: AATC also collects items left in Air Tran gate areas. If you have left an item in an Air Tran gate area, please fill out a claim in our FoundIt! system.
Passengers leaving items on airplanes should contact the airline directly. If items were left in the terminal area or passenger security screening areas, you should use the "FoundIt!" system provided by the Atlanta Airline Terminal Corporation.
Hours:
8:30 a.m. - 5 p.m.- Monday through Friday.