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Self Service Online Booking

Please Note: Amtrak cannot be booked online. Use the Full Service Travel Request link for Amtrak.

Your Dedicated Office

WorldTravelService
6010 Executive Blvd
Suite 202
Rockville, MD 20852

Email Travel Request: NIH@worldtravelservice.com

To Cancel Reservation: cancel@wordltravelservice.com

Customer Service:   mgt@worldtravelservice.com

Hours: M-F 8am-7pm EST
Phone: 1 (301) 816-8991
FAX: 1 (301) 816-0715
Toll Free: 1 (800) 638-8500

After Hours:
1 (877) 853-3648

1 (516) 730-2648 (Outside the USA)