US Mobile vs Optimum Mobile: Which carrier is best?

We compared US Mobile & Optimum Mobile plans, coverage & customer ratings: Which cell phone service is best for you?

Optimum Mobile
$45/mo
Unlimited data
AT&T 5G & 4G networks
$540/yr Total cost
vs
$40/mo*
Unlimited data
Verizon 5G & 4G networks
Save $60/yr
* FREE 50 Day Trial + $50 Gift Card
$50/mo*
Unlimited data
Verizon 5G & 4G networks
* FREE 50 Day Trial + $50 Gift Card
$0/mo*$25/mo
Unlimited data
Verizon 5G & 4G networks
Save $290/yr
* FREE 50 Day Trial + $50 Gift Card
Cheap cell phone plans starting at $10/mo -Compare Now
By
Rob Webber
Rob Webber

Rob Webber

Founder

About Rob

Rob has 15+ years experience running price comparison & review websites that empower consumers to find the cheapest cell phone services, cell phone deals, home phone, and internet providers available. He has been published in Forbes, US News, Entrepreneur, Huffington Post, Inc.

Rob's Expertise

5G wireless networks, cell phone plans, cell phone deals, MVNOs, internet services, tablets, comparison shopping, money saving, reviewing telecom products & services

- Last updated on March 27th, 2023

MoneySavingPro independently researches the products & services to bring you our recommendations. We may earn money when you click our links - disclosure policy.

Looking to switch carrier but not sure if US Mobile or Optimum Mobile is better?

Within this guide, you'll be able to compare US Mobile and Optimum Mobile coverage, features, plans and prices side-by-side, so you can decide for yourself which carrier offers the best deal.

Switch & Save $600/yr - Calculate Your Savings

US Mobile vs Optimum Mobile comparison

Our Rating:
View Plans

Read our US Mobile review

Our Rating:
View Plans

Read our Optimum Mobile review

US Mobile

Optimum Mobile

Pros

  • Flexible, no contract plans

  • 24/7 customer service

  • 5G coverage available

Pros

  • Free international roaming data

  • Good coverage

  • Great price and value

  • Good data speeds

Cons

  • No international calling

  • Phone selection

Cons

  • Limited handset support

  • Can't easily change phone

  • Service is limited only to areas with Suddenlink and Optimum


US Mobile vs Optimum Mobile plans

US Mobile plans start at $0* and Optimum Mobile plans start as low $14. With no contract, you can get some of the cheapest cell phone plans when shopping for a deal with MVNO's like US Mobile and Optimum Mobile.

US Mobile Unlimited

US Mobile SIM card vertical
  • Verizon & T-Mobile 5G & 4G LTE networks
  • Unlimited talk and text
  • Unlimited data
$0/mo*
* FREE 50 Day Trial + $50 Gift Card
View Plan

This US Mobile Unlimited plan includes unlimited mins, unlimited texts and unlimited data for only $0 per month. US Mobile plans offers wireless coverage on the Verizon & T-Mobile 5G and 4G LTE networks. View US Mobile phone plans

US Mobile plans

Plan Data Price
US Mobile 500MB plan 500MB $5/mo* FREE 50 Day Trial + $50 Gift Card
US Mobile unlimited talk & text plan 0GB $7.5/mo* FREE 50 Day Trial + $50 Gift Card
US Mobile 2GB plan 2GB $10/mo* FREE 50 Day Trial + $50 Gift Card
US Mobile 6GB plan 6GB $18/mo* FREE 50 Day Trial + $50 Gift Card
US Mobile 12GB plan 12GB $25/mo* FREE 50 Day Trial + $50 Gift Card
US Mobile unlimited data plan Unlimited $40/mo* FREE 50 Day Trial + $50 Gift Card
US Mobile unlimited data plan Unlimited $50/mo* FREE 50 Day Trial + $50 Gift Card

Optimum Mobile 1GB

Optimum Mobile SIM card vertical
  • AT&T 5G & 4G LTE network
  • Unlimited talk and text
  • 1GB data
$14/mo
View Plans

This Optimum Mobile 1GB plan includes unlimited mins, unlimited texts and 1GB data for only $14 per month. Optimum Mobile plans offers wireless coverage on the AT&T 5G and 4G LTE network. Read Optimum Mobile review

Optimum Mobile plans

Plan Data Price
Optimum Mobile 3GB plan 3GB $22/mo
Optimum Mobile unlimited data plan Unlimited $45/mo

US Mobile vs Optimum Mobile coverage

US Mobile is powered by Verizon and Optimum Mobile is powered by AT&T. Coverage can vary depending on your location. You can check their availability in your area by using our coverage checker.

US Mobile coverage

US Mobile is powered by Verizon and T-Mobile 5G & 4G LTE wireless networks.

View US Mobile coverage map

Verizon coverage map

Optimum Mobile coverage

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

View Optimum Mobile coverage map

AT&T coverage map

Find the cheapest cell phone service in your area

Enter your ZIP code below to find the best cell phone service in your area.

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US Mobile vs Optimum Mobile plan features

Carrier Features US MobileOptimum Mobile
Networks Verizon & T-MobileAT&T
Data Speed 5G & 4G LTE5G & 4G LTE
3G Network GSM & CDMAGSM
Mobile Hotspot
Bring Your Phone
Keep Your Number
Contract No - prepaid
Credit Check
Customer Service 24/7
Money Back Guarantee Yes - 14 days
5G
Taxes/fees included
VoLTE
WiFi Calling
Visual Voicemail
Multi-line Discounts
Multi-month Discounts
International Calls
International Roaming

US Mobile vs Optimum Mobile customer service

US Mobile customer service

87 US Mobile customer reviews

Contact US Mobile customer care

Optimum Mobile customer service

104 Optimum Mobile customer reviews

Contact Optimum Mobile customer care

  • Call (888) 211-4727

  • Tag @AlticeUSA on Twitter


US Mobile vs Optimum Mobile FAQs

What's the difference between US Mobile and Optimum Mobile?

The main difference between US Mobile and Optimum Mobile are plan prices and features. Both offer cheap cell phone plans powered by the major networks.

What networks do US Mobile and Optimum Mobile use?

US Mobile is powered by Verizon & T-Mobile and Optimum Mobile runs on AT&T.

What phones are compatible with US Mobile and Optimum Mobile?

Most newer handsets are compatible if they're unlocked, but if you're not sure you can check phone compatibility with our IMEI checker.

Does a US Mobile phone work with Optimum Mobile?

If your US Mobile phone is unlocked it should work with Optimum Mobile. Most of the latest handsets are compatible but you can check your phone's compatibility with the carrier before purchasing.