I’ve been developing a fair number of e-commerce applications lately, and in testing them, I’ve had to use credit card numbers that pass the mathematical verification process. I found a very useful list of test numbers at Graham King’s website, which I’m reproducing here so my developers can easily find them.

Of course, none of these numbers actually works, it only passes the verification process.

Mastercard

5300482935141743
5333933283298023
5377007468876346
515744087819 8009
5174351458927791
5234619017709795
5180724249828001
5237483573751841
55 29353236146852
5159894631140534

VISA 16 digit

4556053998312036
4485566198238871
4532270012215982
4024007119207545
4 532392573595808
4929333453650108
4024007193929881
4916779713168429
4929068 887280276
4282035489890571

VISA 13 digit

4716666551426
4716340356143
4539762312083
4532178887533
4024007124171

 American Express

374726034099000
378464892571607
377171907032027
341370226716970
341 338109929903

Discover

6011229540910147
6011853836069886
6011772662695558

Diners Club

30366534173439
30131939766496
38446002453281

enRoute

214920949337902
20 1493541495853
214981413209506

JCB 15 digit

180002372382638
180086462150302
210072377367391

JCB 16 digit

3088113930309174
3112541844677353
3088024925065467

Voyager

8699560398 35353
869979056407435
869935741288036