phone
National reservations and customer service (US)
US
+1 888-749-8227
SIXT labels this its national reservation and customer-service line in its current US terms PDF. Roadside assistance is a separate service.
Source ↗Reviewed Oct 9, 2026
COMPANY CONTACT FILE
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Customer Service Number
COMPANY-PUBLISHED NUMBER
National reservations and customer service (US)
+1 888-749-8227⌖ US
SIXT labels this its national reservation and customer-service line in its current US terms PDF. Roadside assistance is a separate service.
View official source ↗Source reviewed Oct 9, 2026
The Constant Travellers is an independent directory, not the customer service team for Sixt. The contact routes shown belong to the company. We do not connect or handle calls.
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Sixt contact reference. Keep any trip receipt and the original seller’s confirmation together before contacting the operator. Start with the contact purpose and source beside each entry.
Before you contact Sixt
- Keep any trip receipt and the original seller’s confirmation together before contacting the operator.
- For an active trip, use the operator’s in-app or booking support options where available.
- Identify the pickup or departure location and the date shown on your reservation.
- Choose the department and calling region that fit your request.
- Keep private information within the company’s own contact channel, not in a public review.
COMMUNITY NOTES
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