Ultra Mobile Coverage Map Comparison

View Ultra Mobile's national 4G LTE cell phone coverage map

Cheap Ultra Mobile Cell Phone Plans Starting at $11/mo - Compare Now

Ultra Mobile uses the T-Mobile 4G LTE network.

Ultra Mobile Coverage Map

Rootscore Network Performance – 2nd half 2018

NetworkOverallReliabiltySpeedDataCall
Verizon94.496.190.49593.3
AT&T92.694.489.293.890.5
T-Mobile86.988.288.791.984.1
Sprint85.787.581.38679.5

Source: Rootmetics

Check out how the other major networks perform in our wireless coverage guide.

Compare: Find the best deal on a cheap cell phone plan.

Ultra Mobile Cell Phone Plans

Ultra Mobile - 1GB Data Plan15% Off with Promo Code: multi15
Ultra Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:1 GB4G data
Ultra Mobile is powered by:T-Mobile
* $90 for 6 months service
Ultra Mobile SIM Card
NetworkT-Mobile
Data Speed4G LTE
3G NetworkGSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 80 countries
Money Back GuaranteeYes - 10 day
Ultra Mobile - 6GB Data Plan15% Off with Promo Code: multi15
Ultra Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:6 GB4G data
Ultra Mobile is powered by:T-Mobile
* $162 for 12 months service
Ultra Mobile SIM Card
NetworkT-Mobile
Data Speed4G LTE
3G NetworkGSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 80 countries
Money Back GuaranteeYes - 10 day
Ultra Mobile - Unlimited Data Plan15% Off with Promo Code: multi15
Ultra Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:Unlimited4G data
Ultra Mobile is powered by:T-Mobile
* $270 for 6 months service
Ultra Mobile SIM Card
NetworkT-Mobile
Data Speed4G LTE
3G NetworkGSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 80 countries
Money Back GuaranteeYes - 10 day

Ultra Mobile Availability by State

AlabamaAlaskaArizonaArkansas
CaliforniaColoradoConnecticutDelaware
District of ColumbiaFloridaGeorgiaHawaii
IdahoIllinoisIndianaIowa
KansasKentuckyLouisianaMaine
MarylandMassachusettsMichiganMinnesota
MississippiMissouriMontanaNebraska
NevadaNew HampshireNew JerseyNew Mexico
New YorkNorth CarolinaNorth DakotaOhio
OklahomaOregonPennsylvaniaRhode Island
South CarolinaSouth DakotaTennesseeTexas
UtahVermontVirginiaWashington
West VirginiaWisconsinWyoming

Ultra Mobile Coverage FAQs

Does Ultra Mobile have good coverage?

Ultra Mobile is powered by the T-Mobile 4G LTE network. This means you will receive the same coverage as you with buying a plan from T-Mobile directly but at a fraction of the cost.

What network is Ultra Mobile on?

Ultra Mobile operates on the T-Mobile 4G LTE network.

Can I bring my phone to Ultra Mobile?

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

Can I keep my phone number when I switch to Ultra Mobile?

Yes! It's easy to port your existing phone number to Ultra Mobile during the activation process.

What phones work with Ultra Mobile?

You can check your devices compatibility on the Ultra Mobile website before you signup.

What do Ultra Mobile cell phone plans cost?

Ultra Mobile cell phone plans start at $5

Does Ultra Mobile allow tethering?

Yes, Ultra Mobile allows tethering but it may depend on the plan you select, so you will need to check on the Ultra Mobile website.

Does Ultra Mobile have good customer service?

Check out our Ultra Mobile customer reviews section.

Ultra Mobile Network Specs & Info

Ultra Mobile Network Specs

tr>
Network:T-Mobile
Technology:GSM
Bring Your Phone:Yes
Keep Your Number:Yes
Contract:No - prepaid
Credit Check:No

Ultra Mobile Company Info

Founded:2011
Headquarters:1550 Scenic Avenue Suite 100 Costa Mesa, CA 92626-1420
Employees:51-200
Customer Service:(888) 777-0446
Support Email:support@ultramobile.com
Website:https://www.ultramobile.com/
Wikipedia:https://en.wikipedia.org/wiki/Ultra_Mobile
Facebook:https://www.facebook.com/ultramobile
Twitter:https://twitter.com/ultra_mobile

Compare the Best Cell Phone Coverage

The Best Prices on the Best Networks

All low-cost carriers are powered by the major US networks

3 Great Ways to Save

Compare Cheap Phone PlansSIM CardSwitch & save over $600 per year!Compare PlansCompare Cheap Phone PricesSmartphoneSave over 50% off MSRPCompare PricesSell Your Phone for CashSmartphone with dollar signGet 50% more than store trade-inCompare Prices
Switch Carriers & Save $600 per year - Calculate Your Savings
Compare Plans
Compare Plans