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TSI USA Reservations
elementia@tsiusa.com214.915.9190
866.302.0035
TSI USA Online Technical Support
onlinesupport@tsiusa.com
Phone: 214.915.9495 or 866.868.1028
8:30am - 5:30pm CST
To report an issue on a past reservation contact: Customer Service
comments@tsiusa.com
For questions or comments about TSI USA Services, contact:
Client Service Manager
csm@tsiusa.comE-mail Reservations
Request travel arrangements through this simple form. We'll respond with options within two hours (during standard business hours, M-F, 7:00 a.m.- 7:00 p.m. CST). Travelers can also e-mail travel requests.Client Communications
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