customer service agent

Contact us

Mobil Oil Guam Inc.
P.O. Box 326549
Hagåtña, GU 96932

Tel: 1-866-486-6696
(Operating hours: 10am to 7pm, Mondays to Fridays, closed on weekends and public holidays)
Fax: 1-866-486-9969

For security reasons, please do not put your full credit card number in the email or fax to us. If your query is related to payment and you consider it necessary to provide credit card information, please provide only the last 4 digits of your credit card number.

For inquiries relating to retail, please dial:

Tel: 1-855-226-8106

For inquiries relating to wholesale fuels, please dial:

Tel: 1-855-229-6710

Fax: 1-855-229-6711

View full terms and conditions here

For inquiries relating to Mobil Fleet Card, please dial:

Tel: 1-877-254-1331

Fax: 1-877-254-1332


View full terms and conditions here