National reservations and customer service (US)
1-888-749-8227SIXT labels this its national reservation and customer-service line in its current US terms PDF. Roadside assistance is a separate service.
An independent reference. Amber Almanac is not Sixt’s customer service team. The number above belongs to the company; we do not connect or forward calls.
When choosing a Sixt contact, distinguish a general question from a case already in progress. For a pickup issue, confirm the location and time in the booking itself. The linked provider remains responsible for any decision about your request.
SIXT labels this its national reservation and customer-service line in its current US terms PDF. Roadside assistance is a separate service.
Note the operator, travel date and route shown on the confirmation.
A rental agreement and a passenger ticket use different references.
Check who sold the booking before requesting an amendment.
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Contact dates belong to individual routes. A newer editorial update does not mean every contact was rechecked on that day.
Entry edited 2026-10-25
Social channels.
These links identify published social accounts. Availability for individual customer-service requests can vary.