John Miller, Credit Cards Moderator
@john_miller
You can request a Credit One credit limit increase online, through the Credit One mobile app, or by calling customer service at 1 (877) 825-3242. To raise your chances of being approved for a higher credit limit, pay your bill on time for at least six straight months, reduce your outstanding debt, and update the income Credit One has on file. Credit One will be more likely to increase your credit limit if the revised income clearly shows that you can afford a higher limit.
How to Get a Credit One Credit Limit Increase Online
- Log in to your online account.
- Choose the Credit One card for which you’re requesting the increase (if you have more than one card).
- Click “Settings,” and then “Credit Line Increase.”
- Enter the required information and click "Continue."
- Confirm the information and click “Submit” to complete the request.
You should receive a decision in just a few seconds. If you're approved for a Credit One credit limit increase, the new limit will be effective immediately.

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