Contact NS International

NS International Business to Business

For questions about international trains, tariffs, (corporate) contracts, @tlantis training and agent benefits.



NS International
Stationsplein 25
1012 AB Amsterdam

Postal address

NS International
Postbus 767
1000 AT Amsterdam

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Meet our team

NS International Expertisecentrum Operations

For questions or help with booking in @lantis, call 3188 - 671 16 30.

NS International Customer Service

For booking by phone or help with booking/cancellation in RailAgent, call 3130 - 230 00 23. First choose option 5 “For English” and then choose option 3 "If you are call on behalf of a travel agency”.

NS International Groups tours

Booking group tours for 10 or more people can be done via the group travel form

NS Customer Service Finance

For questions about the monthly invoice: send an email to