Get ready to enjoy unlimited data, texts, and minutes with the Ultra Mobile prepaid SIM card. This SIM card is designed for unlocked GSM phones and is compatible with both 5G and 4G networks. With anonymous activation, you can enjoy unlimited connectivity without any worries about your privacy. The Nano-SIM format makes it easy to install and use the card. It includes US $0 credit and is perfect for use in the United States. This SIM card is manufactured in the United States and comes with features like unlimited data, texts, and minutes. Buy it now and enjoy the convenience of prepaid payments.