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Customer Ratings & Reviews

Your price for this item is $19.00

Customer reviews

Rating 4.1 out of 5 stars with 146 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

Pros mentioned filter

Cons mentioned filter

80%would recommend to a friend

Customers are saying

Customers highly value the affordability, ease of use, and reliable coverage of the 1-Month 4GB Prepaid SIM Card. Many appreciate the included international calling features and the straightforward setup process. While some users experienced compatibility issues with certain phones, the positive feedback on price, data allowance, and network performance outweighs these concerns. The SIM card is frequently praised as a convenient option for temporary use or travel.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 5 Showing 81-100 of 146 reviews
  • Rated 5 out of 5 stars

    Good purchase

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’m satisfied with this prepaid sim. I’ve been using this SIM card for a week, so far no problems at all.

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      Thanks so much for your five stars, Jeremy. We're so excited to have you on the Ultra side.

  • Rated 5 out of 5 stars

    Good card

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good signal on T-Mobile network 5g fast and affordable

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great for the value

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This worked great! I bought this for some family that was visiting and really exceeded my expectations

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great deals

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome Pricing! SIM card && whole month of service!

    I would recommend this to a friend
  • Pros mentioned:
    Service

    Rated 5 out of 5 stars

    Burners

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Hot burners for 10 bucks with a month of service best deal ever

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Best service

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like it i use in Europe .it is easy to use and ,good quality.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Running out of gbs

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It worked well but it used up the data very quickly. I had to add more gbs

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      Hi Fred, we're more than happy to take a look into your data usage to see what's going on. Can you please give our team a call at (888)-777-0446 so one of our expert agents can take a look at what's going on?

  • Rated 5 out of 5 stars

    Cheap and easy solution for a foreign phone

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Brother-in-law visited from Hong Kong for two weeks and needed to ensure he had service for work calls. Worked seamlessly with his Huawei phone.

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      We're so glad to hear we worked out and appreciate you for taking the time to leave us a five-star review.

  • Cons mentioned:
    Activation

    Rated 1 out of 5 stars

    SIM card couldn't be activated

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SIM card couldn't be activated. SIM couldn't be returned back lost all the money.

    No, I would not recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      Hi there, We're really sorry to hear about the struggles you experienced with our service. Our expert Care team is standing by and would love to chat with you. Can you please give us a call at (888)-777-0446?

  • Rated 5 out of 5 stars

    Best of best buy

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Definitely worth the money to buy it at best buy. Best prices period.

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      Thanks so much for leaving us a review, Benjamin. We're thrilled to hear you're enjoying our service.

  • Rated 5 out of 5 stars

    Cousin needed phone service NOW

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked great on cousin’s iPhone when they were here from out of the country!

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 3 out of 5 stars

    Ultra Mobile Sim Card

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased why on sale. Good way to try ultimate Mobile for a low price

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Sim Card

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great to order on line , great pick up at BB in Rock Hill, friendly staff on reception. Very easy to set up!

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      Thanks so much for dropping by to leave us five stars, John.

  • Rated 5 out of 5 stars

    Served my purpose of USA and International calls

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Served my purpose of USA and International calls affordably

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      Thanks so much for taking the time to leave us a review. We're thrilled to hear you're enjoying our service.

  • Rated 5 out of 5 stars

    same family with mint mobile

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works as mint mobile, but less internet limit and $4 expensive.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Got what I expected

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked efficiently as expected - I would recommend it to others

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      We're so glad we were a great match for you. Thanks so much for taking the time to leave us five stars.

  • Rated 5 out of 5 stars

    Did the job for visiting family

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to activate and provided the necessary connectivity for the visiting family.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    good value

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    good value good reception as the other big companies

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    ultramobile has good connection

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it worth the money with its good connection. i have been using it for ~9months.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    My review

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best of a kind and good…I love it and didn’t regret

    I would recommend this to a friend
    • Brand response from Ultra Mobile team
      Posted .

      We're so glad we're working out for you, John. Thanks for choosing Ultra Mobile for your wireless needs.