I admire your desire to pay off your indebtedness; however, you should continue to make your 401k contributions. Typically, company matching boosts your yield on the contributions up as much as 50%. Even though you are paying interest on the credit card, you can’t afford to pass up that match.
You may want to reduce what you are contributing to your 401k until the debt is paid off then do not charge more than you can pay when you receive the bill.
After the debt is paid, please increase your 401k contribution to what is was before.