Get more of a monthly cellular service plan while saving more money with the Ultra Mobile 1-Month 5GB Plan Sim Kit. With this Ultra Mobile plan, you get unlimited nationwide text and talk and unlimited talk to over 80 international destinations. This plan also gives you 5GB of 4G LTE high speed data per month, so you can browse the web, stream music and video, and much more. Please note that this service requires a monthly fee. See Ultra Mobile for details.
You can use your own smartphone with this Ultra Mobile monthly service plan, but your device must be unlocked. Compatible phones include GSM-network unlocked phones from carriers like AT&T, T-Mobile, Cricket Wireless, Simple Mobile, Straight Talk, and MetroPCS. If you find you'd like to change data plans or length, you can do so at the end of your billing cycle.