T-Mobile Monthly 4G Standard SIM Card Activation KIT for iPhone 3G and 3GS : Cell Phones & Accessories - Amazon.com
iPhone 3G, 3GS Sim Card Tray - ETrade Supply
Amazon.com: T-Mobile USA and Canada 7 Days Unlimited Data Travel SIM Card, 4G LTE/3G Data for USA, and Canada for Unlocked iPhone, iPad, Android Phones,Tablets and Hotspots : Cell Phones & Accessories
Activate Activation Standard SIM Card for Apple iPhone 2G 3G 3GS 4 Practical | eBay
Genuine Sim Card Tray Slot Holder for iphone 3g 3gs 2nd 3rd gen | eBay
question] how can I activate this iPhone 3G? : r/LegacyJailbreak