P.O. BOX 17047, WASHINGTON, DC, 20041
| Code | Name | City |
|---|---|---|
| EAT7 | AIR SENEGAL S.A. | WASHINGTON |
| E183 | XL AIRWAYS FRANCE | WASHINGTON |
| O199 | AIRSCHOTT | DULLES AIRPORT WASHIN |
| N060 | ANDREWS AF BASE NAVY FACILITY | WASHINGTON |
| N059 | ANDREWS AFB- USCS OFFICE | WASHINGTON |
| O906 | DUTY FREE AMERICA | WASHINGTON |
| L252 | DUTY FREE AMERICA LLC | WASHINGTON |
| O905 | DUTY FREE AMERICAS | WASHINGTON DULLES INT |
| N030 | GERMAN MILITARY CARGO BUILDING | WASHINGTON |
| N017 | INERNATIONAL ARRIVALS AREA | WASHINGTON |
| O446 | LANDMARK | WASHINGTON |
| L382 | SIGNATURE FLIGHT SUPPORT | WASHINGTON |
| L249 | U.S. CUSTOMS - NATIONAL AIRPORT | WASHINGTON |
| N022 | UAL/AIR CANADA/BRIT. MIDLANDS CARGO | WASHINGTON |
| N013 | US COAST GUARD | WASHINGTON |
