Do not see how a member here could do this,most sites that offer this are scams that I have run into.
Let me know if you find a service that is legit that offers bitcoin for credits as I have a phone I no longer use with quite a bit of money on it that I would not mind transferring out.
This site used to offer a service like this but the fees where insane and I think the owner pulled the plug once Sealswithclubs got raided:
https://bitcointalk.org/index.php?topic=264051.0This site:
http://sms.btc-sm.com/Using this service you can buy around 5000 Satoshi ( 0.00005 BTC ) via sms. The price contain current BTC exchange rate and mobile operator fee. This fee is high, so the price for 0.00005 BTC will be about $3
This service is not have a Poland country.