Mastercard Customer Service

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BBB

Mastercard — Better Business Bureau Profile

Phone: (914) 249-2000 • View full BBB profile →

A+

BBB Rating

Need assistance with your Mastercard? The Mastercard toll free number, (800) 627-8335, is available to help you with a variety of inquiries. Whether you have questions about your account, need to report a lost or stolen card, or require assistance with transactions, the Mastercard 800 number is your go-to solution. Our eTollfree service allows you to call directly from your browser at no cost, ensuring a seamless experience.

For a smooth call experience, have your card details ready and listen carefully to the Interactive Voice Response (IVR) system. This will guide you to the right department quickly. To minimize wait times, consider calling during non-peak hours. The Mastercard toll free number is designed to handle all your credit card service needs efficiently.

Mastercard Customer Service — Common Questions

What are the hours of operation for the Mastercard toll free number?

The Mastercard toll free number is available 24/7 to assist you with any inquiries.

What issues can be resolved by calling the Mastercard 800 number?

You can report lost or stolen cards, inquire about transactions, and receive account assistance.

How do I navigate the IVR system when I call?

Listen carefully to the options provided and select the one that best matches your need to reach the right department.

Are there alternative contact methods for Mastercard support?

Yes, you can also contact Mastercard through their website or mobile app for support.

Does Mastercard offer callback options if wait times are long?

Yes, Mastercard may offer a callback option during peak times to save you waiting on hold.

Still need help? Call Mastercard now.

(800) 627-8335 — free from your browser, no app required.

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Disclaimer: eTollfree is not affiliated with, endorsed by, or sponsored by Mastercard. The phone number shown is Mastercard's publicly listed customer service number, sourced from public records and verified on June 21, 2026. eTollfree provides a free browser-based calling service that connects you to this number. Always verify contact information directly with Mastercard.

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