Mastercard Credit Card Phone Numbers
| Topic |
Phone Number |
| Lost or Stolen Card |
901-321-1200 or 866-820-3814 |
| Card Disputes |
901-321-1200 or 866-820-3814 |
| Set Personal Pin |
888-886-0083 |
| Card Activation |
800-631-3197 |
| Inquiries |
901-321-1200 or Toll Free 877-825-3180 |
| Inquiries After Hours |
866-820-3814 |
| MasterCard Rewards |
901-321-1200 or 866-597-1575 |
Debit Card Phone Numbers
| Topic |
Phone Number |
| PIN Now |
866-985-2273 (For new or PIN reset) |
| Lost or Stolen Debit Card |
901-321-1200 or 888-918-7879 |
| Inquiries After Hours |
888-918-7879 |
Bill Pay Phone Number
Bill Pay Inquiries or Assistance 866-201-3588
