MobileX - Prepaid SIM Card & eSIM Activation Kit - Choose Your Plan - Black
Reviews coming soon
About this product
MobileX is the only A.I.-powered, low-price, app-based premium phone service on one of America’s fastest and most reliable 5G networks. Download the MobileX app and follow the instructions to activate your service with the included SIM card or eSIM on a compatible device. We offer total control, ultimate flexibility, and massive savings with three great ways to get you connected. You can select one of our best in-market Unlimited plans, choose to Build Your Own custom plan, or select Need A Hand? and our AI Data Forecaster will tailor the perfect plan just for you.
Features
BUILD YOUR PLAN YOUR WAY
Don't want a one-size-fits-all wireless plan? Build your MobileX service your way. Bring your number or get a new one, then build your own personalized plan, choose an Unlimited plan, or use our A.I. Forecaster to immediately begin learning your actual usage and determine your plan in as little as 1–7 days. All in the MobileX app. Plans start at just $3.88/month.
ACTIVATION REBATE
Includes an activation rebate of up to $10, applied as a bill credit on your first renewal of your MobileX service plan.
FLEXIBLE ACTIVATION
This kit includes a universal 3-in-1 SIM card with Standard, Micro and Nano SIM sizes. For compatible eSIM devices, the kit also provides a path to activate MobileX service with eSIM through the MobileX app.
NATIONWIDE COVERAGE
Access fast and reliable 5G nationwide coverage on compatible smartphones, tablets and iPads, with plans available for different types of use—including data-only plans. Coverage not available everywhere; 5G not available in some areas of the network. A MobileX-compatible device is required; 5G requires a 5G-capable device inside a 5G coverage area.
CUSTOMER SUPPORT
Contact XpertCare anytime in the MobileX app by creating a support ticket or by email at XpertCare@mymobilex.com.
Specifications
- BrandMobileXModel NumberSIMKITWM03-BYO-BBYProduct NamePrepaid SIM Card & eSIM Activation Kit - Choose Your PlanColorBlackContract Or PrepaidPrepaidNetworks Supported4G, 5G, LTE
Reviews
This product doesn't have any reviews yet.
Compare similar products

MobileX is the only A.I.-powered, low-price, app-based premium phone service on one of America’s fastest and most reliable 5G networks. Download the MobileX app and follow the instructions to activate your service with the included SIM card or eSIM on a compatible device. We offer total control, ultimate flexibility, and massive savings with three great ways to get you connected. You can select one of our best in-market Unlimited plans, choose to Build Your Own custom plan, or select Need A Hand? and our AI Data Forecaster will tailor the perfect plan just for you.

MobileX is the only A.I.-powered, low-price, app-based premium phone service on one of America’s fastest and most reliable 5G networks. Download the MobileX app and follow the instructions to activate your service with the included SIM card or eSIM on a compatible device. Get 1 month of Unlimited data, talk and text plus 10GB of high-speed data access. Includes 10GB of hotspot data and WiFi calling.

This sim card is your device’s ticket to the T-Mobile network! It can be used with almost any unlocked phone and is easy to activate online or at a store. You will get unlimited talk and text and enjoy all the T-Mobile benefits. This sim card comes with adapters to work in devices that require nano, micro, or standard sims. Do more of what you love with Magenta plan benefits!

Thinking of joining the Verizon network, but don't want to give up your smartphone? Don't spend time getting a new phone up to speed with your life, when you can keep using a phone you already love. Activate a Verizon 4G/5G phone or compatible unlocked device through Verizon Bring Your Own Device (BYOD) program.
| Pros for MobileX - Prepaid SIM Card & eSIM Activation Kit - Choose Your Plan - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Ease of use |
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.







































