I have CC debt and little to no income now. What do I do?

I have several credit card debts and no income. I took out the cards to live on while selling my house. The house was expected to sell for $100,000.00 more than it finally sold for. This left me no money to repay the credit card debts. I have spoken, several times, with each company asking to be allowed to pay $10 a month per card. At the time I was earning $600.00 per month which did not pay all of my basic living expenses let alone debts. None of them would accept anything other than full payments or full payment with a % off. I have Mann-Bracken calling me every day wanting my personal info which I won't give them. What should I do? I do owe the debts and will spend the rest of my life paying them off if possible. But they don't want that. They want blood, which I don't have. Suggestions please?