---
product_id: 460403883
title: "Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit"
brand: "Ultra Mobile"
price: "$81.13"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/460403883-ultra-mobile-39-88-unlimited-40gb-and-15gb-hotspot-30
store_origin: US
region: United States of America
---

# Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit

**Brand:** Ultra Mobile
**Price:** $81.13
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit by Ultra Mobile
- **How much does it cost?** $81.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/460403883-ultra-mobile-39-88-unlimited-40gb-and-15gb-hotspot-30)

## Best For

- Ultra Mobile enthusiasts

## Why This Product

- Trusted Ultra Mobile brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Ultra Mobile offers everything you want in wireless at an amazing value! Bring your unlocked, compatible phone to receive wireless essentials like unlimited talk, text, & data - all on the T-Mobile 5G network. There are no contracts & no commitments—just the perfect plan for you. Plans Include:     Unlimited Talk & Text   40GB High-Speed 5G • 4G LTE data   On the T-Mobile network   Free Mobile Hotspot   Wi-Fi Calling   Free Unlimited Talk to 80+ International Destinations   The Best International Rates Worldwide   Ability to Bring Your Own Unlocked Phone    Transfer your phone number OR get a new phone number    See if Ultra is right for you:    Check your area’s coverage: www.ultramobile.com/coverage    Check your device’s compatibility: www.ultramobile.com/byop    Switching to Ultra is easy:     Purchase: Choose a Walmart-exclusive plan based on your data needs.   Activate: Go to ultramobile.com/activate & follow our simple steps. During activation you can choose to bring your phone number or get a new one.   Swap your SIM: Punch out the correct-sized SIM card & insert it into your device. Check your phone's manual to ensure you are using the correct size SIM. You can use the provided SIM ejector tool to pop-out the SIM tray on your device.   Enjoy Ultra Mobile! At the end of 30 days Ultra makes it easy to renew your account with the Ultra Mobile app, Top-Up card from Walmart, or an ePIN from Walmart.com.    Manage your Ultra Mobile experience with our app:     Set up auto-renew   Chat with our Customer Care team   Manage your account   Track account balances   And more!    *Terms and Conditions*    Offer valid 10/5/22-12/28/22. Limited time offer available exclusively for new customers at select Walmart retailers & Walmart.com only. Discount for 1st month only; renewal price increases by $5. Taxes & fees extra. May not be combinable/available with certain other offers or promotions. Unlimited customers using >40GB/mo will experience lower speeds. Videos stream at ~480p. Addt’l terms & restrictions apply. See www.walmart.com/m/brands/UltraMobile for more details.  &quot;Limited time offer, avail. only to the recipient on the 10GB/Unlimited plans purchased from Walmart.com or select Walmart retailers who register/enroll in Auto Renew (“AR”) payments. Must enroll/register for AR payments to receive a $5 discount off the next month’s plan charge for up to 3 months. Enrollment in AR must be at least 24-hours before month recurring charge payment date. By enrolling in Auto Renew, you agree to have your plan automatically renewed at the end of your billing cycle, and you will be charged the plan fees associated until you cancel. Canceling AR before 3 month term will void/cancel offer. Offer is non-assignable/transferable & may not be combinable/available with certain other offers/promotions. Addt’l terms & restrictions apply. See walmart.com/m/brands/UltraMobile for details.”

## Images

![Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit - Image 1](https://i5.walmartimages.com/asr/68d604ad-b259-4c8e-b39c-5050b8edb9b9.1b32154fb72549a4b7c6b58a0d9738dc.jpeg)
![Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit - Image 2](https://i5.walmartimages.com/asr/6de41038-d999-4562-bfd5-bd5e27976fb2.7b423339747abad3d3fa7739357b0e79.jpeg)
![Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit - Image 3](https://i5.walmartimages.com/asr/6e03041e-86cd-4e6e-8ccc-3bbeca441353.16096341db73ef5b895631582023b4b7.jpeg)
![Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit - Image 4](https://i5.walmartimages.com/asr/793675c4-03d5-4491-ae6b-601e8bf070fa.023a5f7c4f4cfa13c6c3fcf9189b3c27.png)
![Ultra Mobile $39.88 Unlimited (40GB) and 15GB Hotspot 30 Day Prepaid Wireless Plan SIM Kit - Image 5](https://i5.walmartimages.com/asr/b246b39b-8c97-41d2-8c6d-7b621fa563ff.27750e782d4314425cd20c05edd8c9a6.jpeg)

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**Shop now:** [https://www.desertcart.us/products/460403883-ultra-mobile-39-88-unlimited-40gb-and-15gb-hotspot-30](https://www.desertcart.us/products/460403883-ultra-mobile-39-88-unlimited-40gb-and-15gb-hotspot-30)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-09*