CNBC Select analyzed popular credit cards that offer virtual numbers and picked the best options for various categories.

What is a virtual credit card and how does it work? A virtual credit card is a single-use card number that's randomly generated and attached to your existing credit card account. The card number ...

Some issuers offer instant-use credit cards that let you make purchases instantly upon approval. An instant-use card allows you to start earning rewards or building credit without waiting for a ...

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A virtual credit card is a single-use card number that's randomly generated and attached to your existing credit card account. The card number allows you to make payments using your credit card ...