I’m locked into a contract with my current provider. Can I buy now and activate later? Sure you can. You have up to 45 days from your plan purchase date to activate your SIM. Don’t worry, we’ll let you know before we deactivate it. If you need more time then please call our Care Team at 800-683-7392 or chat with us at mintmobile.com/chat. Notice: JavaScript is required for this content. RELATED ARTICLES How do I unlock my phone? Does Mint Mobile have stores? Should I cancel my existing service before I transfer my number to Mint Mobile?