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Is T-Mobile GSM or CDMA?

Can I use my T-Mobile phone with another carrier?

Is T-Mobile a CDMA or GSM network?

T-Mobile is a GSM network carrier and works with GSM cell phones.

GSM - which stands for Global System for Mobile Communications - is one of two types of wireless frequencies used for cell phone service. CDMA and GSM provide 3G service to fill in the gaps when your 4G signal drops.

Find Cheap Cell Phone Plans in Your Area

Over the past couple of years cell phone technology has evolved to allow most smartphones to run on both GSM and CDMA networks.

If you're unsure whether your device is compatible with a network, check with the carrier before buying your cell phone plan.

Check Carrier Coverage

T-Mobile GSM network carriers

Of course you don't have to go with the bigger (translation: expensive!) wireless carriers. MVNOs, or Mobile Virtual Network Operators, are smaller mobile providers that use the very same networks as the big guys. They just give you better rates.

You can choose from a variety of plans from T-Mobile MVNOs like Mint, Ting, and Ultra Mobile, without sacrificing any of the network quality you get from the name brand.

T-Mobile vs Mint Mobile Plan Comparison

Keep your T-Mobile phone, number & coverage: Save $480 per year

Carrier

Network Coverage

4G LTE Data

Price

Annual Cost

T-Mobile

T-Mobile 4G LTE

Unltd*

$60/mo

$720/yr

Mint Mobile

T-Mobile 4G LTE

10GB

$20/mo

$240/yr

*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$40/mo$480/yr

T-Mobile GSM low cost carrier benefits

  • Service on the T-Mobile network: You get wireless service on the very same network as you do with the big guys.

  • Cut your phone bill in half: MVNO plans typically cost 50% or less of the major providers' prices.

  • Custom plans: MVNOs offer a variety of plans that let you choose what you need and pay for.

  • No contracts: You retain total freedom to switch carriers any time you want.

  • Keep your phone: You can bring your own phone (BYOP) and keep your phone number.

T-Mobile GSM carrier plans

Carrier

Network

Minutes

Texts

Data

Price

Good2Go Mobile

AT&T & T-Mobile

Unltd

Unltd

1GB

$7.50** 50% Off for 3 Months

Pure Talk

AT&T

Unltd

Unltd

2GB

$15** 25% Off for 3 Months

h2o Wireless

AT&T

Unltd

Unltd

6GB

$22.50** 25% Off for 3 Months

Unreal Mobile

AT&T & T-Mobile

Unltd

Unltd

12GB

$25** $300 for 12 Months Service

Good2Go Mobile

AT&T & T-Mobile

Unltd

Unltd

3GB

$10** 50% Off for 3 Months

T-Mobile GSM unlocked phones

Trying to tighten your budget up even more? Consider a refurbished GSM phone at a fraction of the retail cost of new.

Bring your own T-Mobile GSM phone to a cheaper carrier

  • Save half off retail price: You can buy slightly older smartphone models in great shape for 50% or less than you'd pay for new.

  • Great bang for the buck: There are typically only small changes each time a new smartphone model comes out. Buying used gives you all the features you need without breaking the bank.

  • Keep control: Owning your phone without device payments puts you in the driver's seat. Leave your carrier any time you find a cheaper cell phone plan.

T-Mobile GSM companies list

MVNO

Network(s)

Mint Mobile

T-Mobile

US Mobile

T-Mobile

Red Pocket Mobile

T-Mobile, Sprint, Verizon, AT&T

Ultra Mobile

T-Mobile

Consumer Cellular

T-Mobile, AT&T

Metro by T-Mobile

T-Mobile

Net10 Wireless

T-Mobile, Sprint, AT&T, Verizon, U.S. Cellular

Google Fi

T-Mobile, Sprint, U.S. Cellular, Three

Republic Wireless

T-Mobile

Simple Mobile

T-Mobile

Ting

T-Mobile, Sprint

TracFone

T-Mobile, Sprint, Verizon, AT&T

Rob Webber
Rob Webber

Rob has 15+ years experience in the US and UK running price comparison sites for cell phone plans, smartphone deals, TV, and internet. He loves thinking outside of the box to build tools that empower consumers to make more informed decisions.

T-Mobile MVNO FAQs

How do I switch to T-Mobile?

Switching to T-Mobile is smart, quick and simple. You don't have to buy a new phone, since you can bring your device to T-Mobile. You can keep your old number. All you need to do is order a T-Mobile SIM card and once you have that, you can switch your phone service in as little as 2-3 minutes.

Does T-Mobile have network coverage in my area?

T-Mobile is powered by T-Mobile, meaning you get the same nationwide 4G LTE coverage as you would if you signed up to T-Mobile directly.

Can I keep my phone number when I switch to T-Mobile?

Yes! It's easy to port your existing phone number to T-Mobile during the activation process.

Can I bring my phone to T-Mobile?

Yes! Most unlocked smartphones that have a SIM card slot will work with T-Mobile. If your phone is locked to a carrier you will need to contact your existing carrier to get it unlocked.

T-Mobile Network Specs

Network:T-Mobile
Technology:GSM
3G Bands:1900, 1700MHz/2100MHz
4G LTE Bands:1900, 1700MHz/2100, 850, 700MHz
Bring Your Phone:Yes
Keep Your Number:Yes
Contract:No - Postpaid
Credit Check:Yes
Prepaid:No - Postpaid

T-Mobile Company Info

Founded:2002
Headquarters:12920 Se 38th St. Bellevue, WA 98006
Employees:10,001+
Customer Service:(877) 746-0909
Website:Go to Website
Wikipedia:Go to Wikipedia
Facebook:Go to Facebook
Twitter:Go to Twitter
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