LOST PASSPORT/IDENTIFICATION
If you lose your passport in France, go to the nearest U.S. consulate to get a three-month temporary passport.
U.S. consulate in Paris:
2, rue St-Florentin, 75001.
Tel: 42 96 12 02 or 42 61 80 75.
Other cities with U.S. consulates: Bordeaux, Lyon, Marseille, and Strasbourg.
It is mandatory in France to carry some proof of identification at all times.