Is samsung galaxy s2 from sprint compatible with straight talk? How do I switch it over?

[MMQs]

Is samsung galaxy s2 from sprint compatible with straight talk? How do I switch it over? I want to cancel my contract w/ sprint & switch to Straight Talk w/ my current phone & keep my phone number also. How do I do that?

 

[Titillating]

You can check the compatibility using Straight Talk's web tool: http://www.straighttalkbyop.com/

You switch over by calling Sprint, cancelling your contract, and then calling Straight Talk to set up service with them.