Marathon USA Customer Service Numbers

  1. Inquires: 1 713.629.6600

  2. Alternative: 1-866-984-7755

  3. Additional: +1 713-296-4103

  4. Head Office Location: Marathon Oil Corporation, 5555 San Felipe Street, Houston, TX 77056-2723
  5. Driving Direction: Follow the directions to locate Marathon USA
  6. Send Message at:
  7. Locations Near You: Find nearby locations of Marathon USA

Customer Service Paths for Additional Help

Marathon USA Current Jobs?
Job/Placement: The current job openings at Marathon USA can be found easily right from here.
Browse job openings, discover our employee programs, learn about our culture and apply to join the Marathon Oil team.

LinkedIn: Make a connection on their LinkedIn profile.

Twitter: See the latest tweets on Twitter.

Instagram Page: Contact Marathon USA via Instagram profile.

Follow on YouTube: Get connected via YouTube channel.

How To Contact Marathon USA Via Message?
Contact us: You can write a text message to Marathon USA for any issue through the contact us page of
Marathon Oil wants to hear from you. Get in touch with us if you have any questions about our operations or for general inquiries.

Login To Your Account
Login/Sign in: You can directly login to your account from here
Using your employee login, gain access to Marathon Oil's web-based applications via Citrix.

What is Marathon USA in the Process of?

Marathon Oil Corporation is an American multinational largest provider of petroleum and natural gas services. Marathon is a publicly traded on the New York stock exchange under the symbol MRO. Marathon company began operations in 1887 as the Ohio Oil Company by Henry M. Ernst in northwestern Ohio and changed its name to Marathon Oil Corporation in the year 1962. Marathon is headquartered at Marathon Oil Tower in Houston, Texas, United States.