What is the phone-unlock code for my Samsung Sgh-g600?

To Unlock Samsung SGH G600 get the unlock code from the site Simpleunlocking.com/supported-phones/rs16wp7/ and get free Unlocking instructions at Mobileunlockguide.com/samsung-sgh-g600
and Unlock it.

What unlock code did you mean? Samsung SGH G600 network unlock code? If that code is what you mention you can get that from your network provider in this case you can call o2 customer service and make request about samsung unlock code, they will need to know your account details to process your request. I hope my solution can help you.

To Unfreeze the samsung SGH-G600 use the Unfreeze code,get that code at here
Mobile-unlocker.com and unfreeze it....

You can get samsung sgh g600 unlock code from t-mobile, just call them and make request samsung unlock code. They will give it to you after a few weeks and take some charge from you. The other way to get that unlock code is from third party sites.

Try unlock codes here http://www.mobileunlocksolutions.com/samsung-g600/rs1wp9/

Sir, You can get it in the manual of the phone. It is supplied there. If not, contact the dealer. They will give it to you.

need puk code for samsung sgh g600

Try unlocking sites