All Tesoro Corporation support phone numbers are listed below, including customer service phone number(s), support phone number(s), support phone number(s), support phone number(s), etc. You can also get Tesoro Corporation support via email, social networks, help center, or directly check all the customer service contacts of Tesoro Corporation.
| Customer Service number | +1 210 626 6000 |
| Customer Service number | +1 877 783 7676 |
| Customer Service number | +1 877 837 6762 |
| Support phone number | +1 303 454 6606 |
| Support phone number | +1 210 626 4280 |
Tesoro Corporation Overview
Tesoro has acquired Western Refining and adopted a new name, Andeavor. To learn more, please visit: www.andeavor.com.
| Industry | Oil and Gas |
| Headquarters | San Antonio, TX |
| Company size | 5,001-10,000 employees |
| Website | http://www.tsocorp.com |