Phone, fax:

Toll-free : (800) 394-3861
Phone: (636) 639-1540
Fax: (636) 332-6316

or write

P. O. Box 7
Wentzville, MO 63385

or email:

DTS Brokerage: 
Broker.Division@dtscompanies.com

DTS Truck Division:
trkdiv@dtscompanies.com

DTS Accounting Department:
acctgrp@dtscompanies.com

DTS Intermodal:
intmgrp@dtscompanies.com

DTS International:
intlgrp@dtscompanies.com

DTS Logistics:
lgsgrp@dtscompanies.com