Is Ultramobile T-mobile?

This blog post will provide you with the answer to the question “Is Ultramobile T-mobile?”.It will provide you with the key features of Ultramobile, mobile phone plans, and network coverage. It will also provide you with the details to use T-mobile with Ultramobile.

Is Ultramobile T-mobile?

No, Ultramobile is not a T-mobile It is a prepaid service provider on the T-mobile network.

.Ultramobile is MVNO ( mobile virtual network operator). That means Ultramobile doesn’t have its towers, but it has rights to use towers to T-Mobile. It is an American MVNO that was founded in 2011.

What is Ultramobile?

Ultramobile is MVNO, which makes use of the T-mobile network.It uses LTE bands 2,4,5,12,66 and 71.It offers no credit check prepaid plans to its subscribers. Their prepaid plans are popular for those who need frequent international calling and texting. Ultramobile also offers a mint sim.

Key features of Ultramobile

  • It is MVNO which operates on a T-mobile network, so nationwide good coverage can be availed.
  • It offers no-contract prepaid services.
  • No activation charges.
  • A credit check is not required.
  • BYOP( Bring your phone) service is available.
  • Offers international texting and unlimited calling.
  • Offers multimonth discounts.
  • Supports Wi-Fi calling as well as visual voicemail.
  • Compatible with 5G network.

What is the T-Mobile network? 

T-Mobile is the 3rd-largest wireless network provider in the USA. T-Mobile is a German telecommunication industry and it has some investments in other mobile communication industries in the United States.

T-Mobile USA has a network sharing agreement with Cingular Wireless, an American mobile operator. Due to this, T- mobile has access to some top markets in the USA.

What are the key features of T-mobile?

  •  Monthly installment plans are offered for T Mobile phones.
  •  More priority is always given to the T-Mobile subscribers on the network over Metro
  • pcs subscribers. This is a prime important factor in case of network congestion.
  •  T mobile offers some better additional options, for example, international talk and
  • data add-ons
  •  T mobile network providers have an excellent customer service record.
  •  Some extra perks are offered only for T-Mobile subscribers.

Is T-mobile GSM or CDMA?  

T-mobiles is a GSM network carrier and not a CDMA network carrier.  GSM stands for global system for mobile, and it is second-generation cellular technology. T-mobile is a GSM network carrier used for mobile voice and data services. The term  CDMA stands for code division multiple access.

Ultramobile phone plans

Ultramobile offers no credit check monthly prepaid plans. All phone plans include international calling and texting. The summary of Ultramobile prepaid plans is shown in the following table.

250 MBUnlimited250 MB$10$120No
2 GBUnlimited2 GB$14$168Yes
3 GBUnlimited3 GB$20$240Yes
6 GBUnlimited6 GB$25$300Yes
15 GBUnlimited15 GB$30$360Yes

It also offers prepaid plans with family discounts. You will get 10 GB of Hotspot data with each plan. The following table shows the summary of no credit check family discount plan

2$73Unlimited40 GB
3$97Unlimited40 GB
4$121Unlimited40 GB

Pros of Ultramobile phone plans

  • It offers no-contract phone plans.
  • The prepaid plans are cheaper compared to other MVNOs
  • All phone plans include international calling and texting.
  • You will get 10 GB of Hotspot data with each plan

Cons of Ultramobile phone plans

  • It does not offer family plans.
  • The full-speed data with each plan is limited.

Network coverage

The network coverage depends on your location. Ultramobile operates on a T-mobile network. The 4G network of T-Mobile covers 59% of the country. T-mobile network carrier provides good coverage in city areas and suburbs. 

The T mobile network average speed is only about 31 Mbps. On average, the T-Mobile network provides much faster 5G speeds compared to its major competitors. If you have a 5G mobile with a T mobile network, you can expect internet speeds of about 85 Mbps. 

The 3G network coverage of T-Mobile is only 21%. The coverage is spotty in some areas. In certain areas, you need to have a handset that will support both CDMA and GSM services. 

How to check the coverage map for T-Mobile?

  • Go to link on your computer or mobile phone.
  • When prompted type the area or zip code and press enter, you also have a dropdown list showing all the areas to choose from
  • You will get the map showing the coverage in different shades of pink
  • You can move the map; you just need to tap and hold to drag.
  • To get coverage information in detail you just need to tap on the location and it gives you a pop-up.
  • To zoom in use +, to zoom out use – or just pinch
  • If you want to see the 4G LTE coverage just switch off the 5G selection at the top.

How can I activate the Ultramobile sim card?

You can activate an ultramobile sim card by calling customer care or by using a live chat option. You can also use any one of the following methods.

  • By visiting the store
  • Using text message
  • Online activation

By visiting the store

You can instantly activate your sim card by visiting the store. You can also renew the monthly mobile plan.

Using text message

Insert the sim card and text GOGO and add the zip code to the number 6700. This method is only used for the activation of a sim card and not for transferring your phone number.

Online activation

Make use of the following steps for online activation of a sim card.

  • Open the website “
  • Get an image of the sim card and then enter the activation is an 11 digit number that is located on the backside of your sim card.
  • Follow the online steps.

What is Ultramobile’s BYOP program?

BYOP stands for” bring your own phone”.Ultramobile does not have its own phone. You can bring your compatible devices to get the service from Ultramobile. Mostly all unlocked phones from T-mobile, AT&T, Straight talk, Cricket wireless, MetroPCS are compatible with Ultramobile.

To check whether your phone is compatible with Ultramobile or not use the following steps.

  • Open the website
  • Enter the phone brand.
  • Enter the model number of your phone.
  • In the” carrier field” enter Ultramobile.

What are the eligibility criteria?

  • The cell phone should not be reported as blocked or lost.
  •  An account concerned with the device must be active.
  • Depending upon prepaid or postpaid plans, the device should satisfy all necessary unlock requirements.
  • All your bills must be clear.

How to Unlock a Mobile device?

To unlock a mobile phone, you need to enter an unlock code. The following steps are used to unlock any mobile device.

  • First, check whether your cell phone is eligible for unlocking.
  • Request customer care for the unlock code.
  • Insert a blocked SIM and switch on the device.
  • Press the select key and enter unlock code.

Unlock policies of some major network carriers

Some network providers offer cell phones which are already unlocked. But if the cell phone is locked then there are certain policies to unlock the device.


4G LTE smartphones of Verizon are already unlocked. So naturally, you don’t need any code to switch the network carrier.

But if you have purchased a 3G World Device cell phone from Verizon, then it is locked.

Unlock code for 3G World Device cell phone is 000000 or 123456.

If you have a 3G prepaid phone then it can be unlocked only after 12 months.


Prepaid phones from AT&T can be unlocked even after six months of service.

Using the device unlock portal of AT&T, one can easily unlock the device.


The recent cell phone devices are automatically unlocked by Sprint. Along with basic criteria, an important restriction is that your cell phone device must be active for at least 50 days before unlocking.

For older phones, if you are eligible for unlocking then you will get a notification from Sprint. You will get an unlocking code from the sprint to unlock the device.


There is a unique code word to unlock a Metro mobile phone. Using this codeword, it can unlock the mobile device. Once the phone is unlocked, we can insert a SIM card from other wireless carriers like T-mobile.

The unlocking process depends on whether your device has an unlock app or not.

How to unlock the phone using the unlock app.?

If your Metro device has an inbuilt unlock app. then by using the following steps you can unlock the device

  • Open the app list and select a  device “unlock app”.
  • Then click on “Continue”.
  • Select the permanent unlock option.
  • Restart the device.
How to unlock the non-app phones?

If your Metro device does not have an inbuilt unlock app, then you need to follow an alternate procedure.

  • Gather the details of your account which should include a PIN.
  • Make use of an email id that is registered with a network provider.
  • Contact customer care support and request unlock code.
  • After receiving an unlock code, enter this code to unlock the device.


To unlock a T-mobile phone, you need to enter an unlock code. The following steps are used to unlock the T-mobile device.

  • First, check whether your cell phone is eligible for unlocking.
  • Make a request to customer care for unlock code.
  • Insert a blocked SIM and switch on the device.
  • Press the select key and enter unlock code.
For iPhones
  •  First, check whether you have satisfied all eligibility criteria.
  •  Then contact T-Mobile customer support to submit a form for unlocking your device.
  •  Once you unlock your Device, T-Mobile’s site provides a guide for using your phone with other network carriers.
  •  Check that you are connected to the internet or T- mobile network.
  •  Go to your setting App and follow the steps on your Device. 
For Samsung phones
  •  Tap Connections
  •  Go to More Connection Settings
  •  Select the Unlock option.
For One Plus mobile
  •  First Tap Wi-Fi and internet
  •  Then select SIM and network
  •  Finally, select the Advanced option or Network Unlock option.
For LG phones
  •  First tap Network and internet.
  •  Then select Mobile networks.
  •  Finally, select the Network Unlock option and then click on select Continue.
For T-Mobile Revvlry phone
  •  First tap Network & Internet option
  •  Then go for Mobile network
  •  Finally, select the Advanced option and then the Network Unlock option.

An important step is that, on any device, select the Permanent Unlock option to unlock your phone and then restart the device.

Can I port my number to Ultramobile?

Yes, you can port your number from the existing carrier to Ultramobile. For porting the number, you need the following information.

  • Account number 
  • Pin code
  • The billing zip code.

How to get the account number and PIN?

The following table shows details about getting the account number and PIN of your current wireless network.

VerizonOn your phone bill or online account.Log in to your account.Click on the “number transfer pin” option.Click on “generate PIN”
AT&TOn your phone bill or online account.Last four digits of a phone number.
BoostOn your phone bill or online account.Last four digits of a phone number
CricketOnline accountare created while setting online account
MetroPCSOpen the website “”Open “My account’Click on the “payment” option to select any month.The account number is in the bill reminder text.Your date of birth.
SprintOn your phone bill or online account.Call customer care at 1-888-211-4727
Straight talkIMEI  number of your phoneLog in to your account.Click on “update personal profile.Click on the “current security pin” option.

Steps to use T-Mobile phone with Ultramobile 

The following steps are used to activate your phone with the Ultramobile network. 

  • Ensure that the cell phone is unlocked. 
  • Check out the compatibility of your phone using the IMEI number
  • Select an appropriate cell phone plan from the Ultramobile 
  • Activate the SIM card and insert it into the T-Mobile phone

Below are other T-Mobile articles you may be interested in:

How to unlock Samsung Galaxy S7 T-mobile for free?

How to use unlocked phones on T-mobile?

How to use T-moile Gogo Wi-Fi?


This blog answered the question Is Ultramobile T-mobile? This blog gives you details about unlocking the phones on major network carriers, checking the compatibility of your phone device. It also enlights the major cellphone plans of Ultramobile.

Frequently Asked Questions(FAQs): Is Ultramobile T-mobile?

Can you use an Ultramobile sim card on an unlocked phone? 

Yes, you can use an Ultramobile sim card for a domestically unlocked phone. On the official Ultramobile website there is a list of all the devices which are compatible with Ultramobile sim cards, once unlocked.

What is stored on Ultramobile SIM?

The Ultramobile  SIM card can store contacts, a few text messages, and some other carrier-related information. Other media files and documents are not stored.

Can you use T-mobile phones on other networks?

Yes, you can. If the T-Mobile phone is unlocked and compatible then it should work with Metro. Most latest phones from T mobile are compatible but you must check the compatibility with the carrier before purchasing. 

How to check whether the cell phone is already unlocked?

Some network carriers provide cell phones which are already unlocked. To check whether your cell phone is already unlocked or not there are some simple methods.

Call your current network carrier and ask for the information, whether your cell phone is locked or unlocked.

If you have a GSM cell phone then the simplest technique is; to remove the original sim card, insert another SIM card and check whether you can make calls or send a text. if you are in a position to make a call or send a text then your phone is unlocked.

How can you check whether your phone is eligible for unlocking? 

You can check whether your phone is eligible for unlocking by using the following steps. 

  • Open the official website of T-Mobile and log in to My T-Mobile. 
  • Open the accounts tab and click on the line which you want to unlock. 
  • Select the “The check device unlock status” option. 
  • If the phone is eligible for unlocking then it will be displayed below the picture of your cell phone. 

Does T-Mobile unlock phones for free?

Yes, you can get your T-Mobile unlocked for free if the device satisfies the unlocking eligibility criteria, like it was sold by T-Mobile, has no dues, and satisfies the contract.


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