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Contact NuStar Energy L.P.
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Following is key contact information for NuStar Energy L.P.

General Inquiries and Information:
NuStar Energy L.P. Corporate Headquarters
19003 IH-10 West
San Antonio, TX 78257
Phone: (800) 866-9060 or (210) 918-2000
webmaster@nustarenergy.com


Marketing Contacts (Pipeline & Terminal):

Please select this link to access the marketing contacts page

Sourcing/Procurement Department:

Please select this link to access the sourcing/procurement contacts page

Human Resources Department:
P.O. Box 781609
San Antonio, TX 78278
Phone: (888) 696-8475
Fax: (210) 918-5468
hr@nustarenergy.com

Investor Relations Department:
P.O. Box 781609
San Antonio, TX 78278
Phone: (800) 866-9060 or (210) 918-2311
Fax: (210) 918-5421
investorrelations@nustarenergy.com

Transfer Agent:
Computershare Investor Services, LLC
Shareholder Communications Team
2 North LaSalle Street
Chicago, IL 60602
Phone: 888-726-7784

Corporate Communications Department:
P.O. Box 781609
San Antonio, TX 78278
Phone: (800) 866-9060 or (210) 918-2314
Fax: (210) 918-5057
corporatecommunications@nustarenergy.com

Pipeline Safety Contact Information:
In the event of a pipeline emergency
Go to a safe location immediately and call 911 and the NuStar Pipeline Control Center at 800-481-0038 and report exactly what you have seen, heard or smelled and where this incident or event took place.

Call before you dig!
Please call before you dig, excavate or probe either by hand or machine in the area or vicinity of the pipeline in order to minimize the possibility of accidents and injury. Not only is it the safe thing to do, it's the law. When you call the appropriate number listed below, the One Call System will notify NuStar and the other member companies of the proposed work so that we can send a representative to the site to mark the buried pipeline prior to any excavation. This is a free service to you.


Arkansas 1-Call 800 482-8998
Colorado 1-Call 800 922-1987
Illinois 1-Call 800 892-0123
Indiana 1-Call 800 382-5544
Iowa 1-Call 800 292-8989
Kansas 1-Call 800 344-7233
Louisiana 1-Call 800 272-3020
Minnesota 1-Call 800 252-1166
Missouri 1-Call 800 344-7483
Nebraska 1-Call 800 331-5666
New Mexico 1-Call 800 321-2537
North Dakota 1-Call 800 795-0555
Oklahoma 1-Call 800 522-6543
Oregon 1-Call 800 332-2344
South Dakota 1-Call 800 781-7474
Texas 1-Call 800 344-8377
Washington 1-Call 800 424-5555

Central Control Center 800 481-0038

Stock Information

 

Contact Us

 
210-918-2311
phoenix.zhtml?c=123440&p=irol-infoReq
 

K-1 Tax Information

 
NuStar L.P. Common Unit K-1 Support
800-310-6595
NuStar L.P. Preferred Unit K-1 Support
844-364-7560
 

Stock Transfer Agent

 
Computershare Investor Svcs, LLC
Shareholder Communications Team
P.O. Box 30170
College Station, TX 77842-3170 USA
888-726-7784
http://www.computershare.com/investor