? 1. Call Amtrak Customer Service Toll-free (U.S.): Dial 1‑800‑USA‑RAIL (1-866-932-4012), available 24/7 Use the automated prompts to check train status, schedules, reservations—but say “agent” or press 0 to reach a human Dial 1‑800‑USA‑RAIL (1- ...