Tello vs Ultra Mobile

By Rob Webber • Founder & Editor

Head-to-head comparison of plans, features, and pricing

Tello

Tello

T-Mobile network

$8/mo

7 plans available

Ultra Mobile

Ultra Mobile

T-Mobile network

$—/mo

0 plans available

Looking to switch carrier but not sure if Tello or Ultra Mobile is better? Within this guide, you'll be able to compare Tello and Ultra Mobile coverage, features, plans, and prices side-by-side, so you can decide which carrier offers the best deal.

Tello vs Ultra Mobile: Coverage & Plan Comparison 2026

  1. 1. Tello vs Ultra Mobile: Reviews
  2. 2. Tello vs Ultra Mobile: Plans
  3. 3. Tello vs Ultra Mobile: Coverage
  4. 4. Tello vs Ultra Mobile: Features
  5. 5. Our Verdict
  6. 6. FAQ

Tello vs Ultra Mobile: Reviews

Tello
Our Rating:
5/5
See Deals → View Plans

Pros

  • ✓ T-Mobile 5G & 4G LTE wireless coverage
  • ✓ Free international calling to 60+ countries
  • ✓ Free mobile hotspot included
  • ✓ Excellent score on Trustpilot
  • ✓ eSIM compatible

Cons

  • ✗ No international roaming
  • ✗ No multi-line discounts
Ultra Mobile
Our Rating:
3.4/5
See Deals → View Plans

Pros

  • ✓ T-Mobile 5G & 4G LTE network coverage
  • ✓ International calling included
  • ✓ Plans from $15/mo
  • ✓ eSIM compatible

Cons

  • ✗ Customer service reviews are mixed
  • ✗ Limited brand recognition
  • ✗ Fewer plan options than competitors

Tello vs Ultra Mobile: Plans

Tello Top Plan

Unlimited

$25/mo

Powered by T-Mobile

See at Tello →

Tello Plans

Unlimited Talk & Text

Talk & Text · 5G

$8

See Plan →

1GB

1GB · 5G

$9

See Plan →

2GB

2GB · 5G

$10

See Plan →

5GB

5GB · 5G

$14

See Plan →

10GB

10GB · 5G

$19

See Plan →

15GB

15GB · 5G

$24

See Plan →

Unlimited

Unlimited · 5G

$25

See Plan →
Ultra Mobile Top Plan

15GB

$39/mo

Powered by T-Mobile

See at Ultra Mobile →

Ultra Mobile Plans

Tello vs Ultra Mobile: Coverage

Tello

Tello is powered by T-Mobile 5G & 4G LTE wireless networks.

View Tello coverage map →

Ultra Mobile

Ultra Mobile is powered by T-Mobile 5G & 4G LTE wireless networks.

View Ultra Mobile coverage map →

Tello is powered by T-Mobile and Ultra Mobile is powered by T-Mobile. Coverage varies by location — check availability in your area.

Tello vs Ultra Mobile: Features

Feature Tello Ultra Mobile
Networks T-Mobile —
Data Speed 5G & 4G LTE —
3G Network GSM —
Mobile Hotspot ✅ —
5G ✅ —
VoLTE ✅ —
WiFi Calling ✅ —
Visual Voicemail ✅ —
Bring Your Phone ✅ —
Keep Your Number ✅ —
Contract Prepaid —
Credit Check ❌ —
Taxes Included ❌ —
Multi-line Discounts ✅ —
Multi-month Discounts ❌ —
Money Back Guarantee ❌ —
Customer Service Mon-Sun 8am-11:45pm ET —
International Calls Yes - 60+ countries —
International Roaming Yes - As add-on —

Our Verdict

Ultra Mobile is better for budget-conscious users who want plans starting at $0/mo on the T-Mobile network. Tello is better if you want plans on the T-Mobile network starting at $8/mo. Both carriers offer the same tower coverage as Big Wireless at a fraction of the price.

Who Should Choose Tello

  • ✓ You want the T-Mobile network
  • ✓ Plans starting at $8/mo
  • ✓ 7 plan options to choose from
View Tello Plans →

Who Should Choose Ultra Mobile

  • ✓ You want the T-Mobile network
  • ✓ Plans starting at $0/mo
  • ✓ 0 plan options to choose from
View Ultra Mobile Plans →

Why You Can Trust This Comparison

I've spent years helping people ditch overpriced phone plans by exposing hidden fees and carrier tricks. At MoneySavingPro, we go beyond the fine print, testing and comparing real-world network performance so you don't have to.

I've personally tested Tello, Ultra Mobile, and other low-cost providers, comparing their speeds, coverage, and pricing to the Big 3. If there's a smarter way to save, you'll hear about it here first.

— Rob Webber, Founder & Editor

Compare Tello vs Ultra Mobile — How Much Could You Save?

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Frequently Asked Questions

Is Tello or Ultra Mobile cheaper?
Ultra Mobile is cheaper, with plans starting at $0/mo. Tello starts at $8/mo.
Which network does Tello use?
Tello uses the T-Mobile network. You get the same coverage as T-Mobile customers at a lower price.
Which network does Ultra Mobile use?
Ultra Mobile uses the T-Mobile network. You get the same coverage as T-Mobile customers at a lower price.
Can I keep my phone number if I switch to Tello or Ultra Mobile?
Yes. Both carriers support number porting. You can transfer your existing phone number in about 10-30 minutes during the sign-up process.
Do Tello and Ultra Mobile offer 5G?
Most modern plans from both Tello and Ultra Mobile include 5G access at no extra cost where the network supports it.