521957
521957 is a Mastercard Debit card issued by Groupement Interbancaire Monetique de L'Uemoa (Gim-Uemoa) in Senegal. It is a prepaid card — loaded with funds in advance rather than drawing on an account or credit line — issued to an individual for personal spending.
debit PREPAID Prepaid 
SENEGAL 5219 57XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- debit
- Category
- PREPAID
- Spending
- Consumer
Issuer
- Country
- senegal
- Phone
- —
- Website
- —
Other BINs from GROUPEMENT INTERBANCAIRE MONETIQUE DE L'UEMOA (GIM-UEMOA)
| BIN | Brand | Type | Category |
|---|---|---|---|
| 522047 | mastercard | credit | STANDARD |
| 534308 | mastercard | debit | PREPAID |
| 543923 | mastercard | debit | STANDARD |
| 553523 | mastercard | debit | STANDARD |
| 557860 | mastercard | debit | PREPAID |
| 557862 | mastercard | debit | PREPAID |
| 557864 | mastercard | debit | PREPAID |
| 557866 | mastercard | debit | PREPAID |
| 557868 | mastercard | debit | PREPAID |
| 557870 | mastercard | debit | PREPAID |
What does BIN 521957 tell us?
BIN 521957 belongs to the MASTERCARD network and is issued by GROUPEMENT INTERBANCAIRE MONETIQUE DE L'UEMOA (GIM-UEMOA) in SENEGAL. This is a debit card (prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 521957 FAQ
Common questions about BIN 521957 and card identification.