If you need to contact a live person in Mastercard customer service you need to dial 1-800-627-8372. To speak with a live agent, you need to press 1 (for English) at the first prompt, press 4 at the second prompt and stay on the line (typical waiting time is about 3-5 minutes).

Alternatively you can use the following other options available in the customer service phone menu:

• If you are MasterCard cardholder press 1.
• If are a merchant press 2.
• If you are financial institution press 3.
• If you are not currently a MasterCard cardholder and would like more information press 4.

MasterCard Service Options

MasterCard Customer Service Hours

MasterCard live customer service agents are available 24 hours a day seven days a week.

MasterCard Customer Service Phone Number

MasterCard customer service phone number is 1-800-627-8372.

You can view other customer service phone numbers on this page: https://www.mastercard.us/content/dam/mccom/global/documents/global-services-phone-numbers.pdf.

MasterCard Social Networks Customer Service

• MasterCard customer service could be contacted via MasterCard Facebook page
• You can also reach MasterCard support via MasterCard Twitter page
• You can also view MasterCard careers via MasterCard Linkedin page
• You can view latest MasterCard videos on MasterCard Youtube page

MasterCard Help Center

You can ask a question about MasterCard on the MasterCard Help Center page.

MasterCard support e-mail

You can send e-mail on this page: https://www.mastercard.us/en-us/ask-mastercard-webform.html.

MasterCard Live Chat Support

MasterCard doesn’t offer live chat support. Best way to contact MasterCard is to call them at 1-800-627-8372.

If you need to contact a live person in American Express customer service you need to dial 1-800-528-2122. First of all, you need to say “main menu”, after that say “more option” or press 7, then say “representative” or press 0 and say or enter the last 5 digits your card number. After that, you need to stay on the line and the automated phone system will connect you to a live customer service agent from American Express.

Alternatively you can use the following other available options:

• Say “account balance” or press 1.
• Say “payments” or press 2.
• Say “recent transaction” or press 3
• Say “rewards” or press 4
• Say “replacement a card” or press 5
• Say “update your account information” or press 6
• Say “more options” or press 7

If you say “more options” or press 7 in the above menu you will get the following sub-menu:

• Say “to check if you can use your card” or press 1.
• Say “calling about travel” or press 2.
• Say “question a charge” or press 3
• Say “apply for a card” or press 4
• Say “set up my pin” or press 5
• Say “to cancel a card” or press 7
• Say “to speak to a representative” or press 7

American Express Customer Service Options

American Express Phone Customer Service

• For corporate platinum card member customer service you need to dial 1-800-492-3932.
• For program administrator customer service you need to dial 1-888-800-8564.
• For program managment you need to dial 1-800-238-8087.
• For reporting & data you need to dial 1-800-542-0995.
• For baggage insurance plan you need to dial 1-800-645-9700.

American Express Social Networks Support

• You can contact live customer service representative using American Express Facebook page
• You can also contact live customer service representatives using American Express Twitter
• You can also contact live customer service representatives using American Express Youtube
• You can also contact live customer service representatives using American Express Instagram

American Express Mail

General Inquiries:

American Express

P.O.Box 981531

El Paso, TX 79998-1531

Bill Payment:

American Express

P.O.Box 650448

Dallas, TX 75265-0448

Bill Payment (Overnight):

American Express

Attn: Express Mail Remittance Processing

20500 Belshaw Ave

Carson, CA 90746