4GB 6-Month Plan

About This Plan

This Ultra Mobile 4GB 6-Month Plan includes nationwide unlimited talk, text and 4GB 4G LTE or 5G data. Speeds reduced after 4GB usage in one month. Unlimited talk to 90+ international destinations and international texting with unlimited calling and texting to Mexico and Canada. This plan also includes $1.50 international call credit every month and a one time $5 international roaming credit. Mobile hotspot on this plan draws from the monthly data allowance.

Subscribers with select Android phones can make or receive calls over Wi-Fi when cellular signal strength is weak or does not exist.

Phone Options

Purchase a new phone through Ultra Mobile or bring your own compatible GSM unlocked device to Ultra Mobile. Ultra Mobile offers both physical SIM cards or eSIM for compatible devices. eSIM allows you to easily activate an Ultra Mobile network without having a physical SIM card. eSIM activation is available at your local Authorized Ultra Mobile Retailer or you can now order it online! New Ultra Mobile customers bringing an unlocked, eligible phone can choose eSIM at the time of purchase online. Replacing your current eSIM is also possible via the Ultra Mobile App or by contacting the Ultra Mobile Customer Care Team at 888-777-0446. To avail through a local retailer, check the nearest in your area here.

International Calling

All Ultra Mobile plans come with unlimited calling to over 90 countries (landlines and/or mobiles depending on countries), plus International Call Credit up to $15 each month for plans with 4GB data or higher. Check the list of countries here.

Subscribe to uTalk as an add-on to your plan for just $10/mo. and get up to 1,250 bonus minutes to select countries beyond those that are automatically included with your plan international destinations list. Check the countries you can pick on the uTalk add-on here.

Add the Go Roam Mexico Data Pass to your plan for only $5.00 and enjoy 5GB of high-speed data in Mexico for 30 days. Plans with 24GB data and higher includes Go Roam Mexico Data Pass.

Pay $0.25 per minute to make and receive calls while roaming internationally, $0.05 to send an SMS text message from outside of the US, and $0.20 per MB of data (receiving SMS text messages is free while roaming outside the US). Unused International Roaming balances carry over from month to month.

Network & Coverage

Ultra Mobile’s service is provided on the 4G LTE GSM network that reaches 230 million people across the US. 5G capability is included at no extra cost on all Ultra Mobile plans. A 5G capable device is required. 

Other Included Features

• Free Wi-Fi Calling (for capable device)

• Free 3-in-1 SIM Card or eSIM (for capable device)

• No Contract

• Call Me Free: people can call you from worldwide at the cost of what they normally have for making local calls

• Voicemail Service

• 24/7 online customer portal

• Regulatory Recovery Fees and/or surcharges may apply

Referral Program

Bring a friend to Ultra Mobile using your unique referral link and you'll earn $25.00 off your next month of service and your friend will also receive $25.00 off their first month of service. Maximum of $100 renewal credit per year. New referral must activate service to be eligible.

Check out all the other best cell phone plans here.