Boost Mobile vs Cox Mobile

By Rob Webber • Founder & Editor

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

Boost Mobile

Boost Mobile

AT&T network

$25/mo

3 plans available

Cox Mobile

Cox Mobile

Verizon network

$—/mo

0 plans available

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

Boost Mobile vs Cox Mobile: Coverage & Plan Comparison 2026

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

Boost Mobile vs Cox Mobile: Reviews

Boost Mobile
Our Rating:
4/5
See Deals → View Plans

Pros

  • ✓ AT&T & T-Mobile 5G & 4G LTE network coverage
  • ✓ Multi-line discounts for family plans
  • ✓ Mobile hotspot access
  • ✓ eSIM compatible

Cons

  • ✗ No free international calls
  • ✗ International roaming is limited
Cox Mobile
Our Rating:
3.3/5
See Deals → View Plans

Pros

  • ✓ Verizon 5G & 4G LTE network coverage
  • ✓ Bundled savings for Cox Internet customers
  • ✓ No contract

Cons

  • ✗ Requires Cox Internet
  • ✗ Limited availability
  • ✗ Mixed customer service

Boost Mobile vs Cox Mobile: Plans

Boost Mobile Top Plan

Unlimited

$25/mo

Powered by AT&T

See at Boost Mobile →

Boost Mobile Plans

Unlimited

Unlimited · 5G

$25

See Plan →

Unlimited+

Unlimited · 5G

$50

See Plan →

Unlimited Premium

Unlimited · 5G

$60

See Plan →
Cox Mobile Top Plan

Unlimited

$45/mo

Powered by Verizon

See at Cox Mobile →

Cox Mobile Plans

Boost Mobile vs Cox Mobile: Coverage

Boost Mobile

Boost Mobile is powered by AT&T 5G & 4G LTE wireless networks.

View Boost Mobile coverage map →

Cox Mobile

Cox Mobile is powered by Verizon 5G & 4G LTE wireless networks.

View Cox Mobile coverage map →

Boost Mobile is powered by AT&T and Cox Mobile is powered by Verizon. Coverage varies by location — check availability in your area.

Boost Mobile vs Cox Mobile: Features

Feature Boost Mobile Cox Mobile
Networks AT&T & T-Mobile —
Data Speed 5G & 4G LTE —
3G Network GSM —
Mobile Hotspot Yes - Select plans —
5G ✅ —
VoLTE ✅ —
WiFi Calling ✅ —
Visual Voicemail ✅ —
Bring Your Phone ✅ —
Keep Your Number ✅ —
Contract No Contract —
Credit Check ❌ —
Taxes Included ❌ —
Multi-line Discounts ✅ —
Multi-month Discounts ❌ —
Money Back Guarantee ❌ —
Customer Service Mon-Sun 4am-12am ET —
International Calls Yes - As add-on —
International Roaming Yes - As add-on —

Our Verdict

Cox Mobile is better for budget-conscious users who want plans starting at $0/mo on the Verizon network. Boost Mobile is better if you want plans on the AT&T network starting at $25/mo. Both carriers offer the same tower coverage as Big Wireless at a fraction of the price.

Who Should Choose Boost Mobile

  • ✓ You want the AT&T network
  • ✓ Plans starting at $25/mo
  • ✓ 3 plan options to choose from
View Boost Mobile Plans →

Who Should Choose Cox Mobile

  • ✓ You want the Verizon network
  • ✓ Plans starting at $0/mo
  • ✓ 0 plan options to choose from
View Cox 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 Boost Mobile, Cox 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

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Frequently Asked Questions

Is Boost Mobile or Cox Mobile cheaper?
Cox Mobile is cheaper, with plans starting at $0/mo. Boost Mobile starts at $25/mo.
Which network does Boost Mobile use?
Boost Mobile uses the AT&T network. You get the same coverage as AT&T customers at a lower price.
Which network does Cox Mobile use?
Cox Mobile uses the Verizon network. You get the same coverage as Verizon customers at a lower price.
Can I keep my phone number if I switch to Boost Mobile or Cox 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 Boost Mobile and Cox Mobile offer 5G?
Most modern plans from both Boost Mobile and Cox Mobile include 5G access at no extra cost where the network supports it.