John Miller, Credit Cards Moderator
@john_miller
You can get an OakStone Gold Card credit limit increase by calling customer service at (877) 724-0932. It would be best to allow 6 months to pass before doing that, though.
What to Know About Getting an OakStone Gold Card Credit Limit Increase
If your request for a credit line increase gets approved, then you will have to add more money to the security deposit within 15 days of the approval. You can do that by sending a check or money order at the following address:
Oakstone Card
P.O. Box 9053
Johnson City, TN 37615-9053
Alternatively, you could be eligible for a credit limit increase without even requesting one. The OakStone Gold Card may offer an automatic credit limit increase if the issuer’s regular review of your account shows a history of on-time payments and low debt. An automatic credit limit increase will not require you to add more money to the security deposit.

OakStone Secured Mastercard® Gold Credit Card
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