Best SIM-Only Deals for July 2024

If you’re in the market for a new phone, considering getting it on contract can be a wise choice. By breaking down the cost of the handset into manageable monthly payments and including a bundle of calls, texts, and data, it can make budgeting easier.

However, opting for a contract, especially for a high-end smartphone, can become costly over time. If possible, purchasing the device outright and opting for a SIM-only plan, also known as ‘bring your own phone’ in the US, can be a more financially savvy option.

Not only does this approach mean you own the phone outright from the start, but it can also lead to significant savings in the long run. While premium phones come with a hefty price tag, there are great budget and mid-range options available for a fraction of the cost.

Additionally, transferring your current phone number to a new network is a simple process that all networks facilitate. Using the text-to-switch service can further streamline this process.

Below, you’ll find the best SIM-only deals in the UK and the US at the time of writing.

Best SIM-only deals in the UK

Here are the top SIM-only plans currently available in the UK. Use the sliders to customize your desired data and minute allowances.

Best bring your own phone deals in the US

If you’re located in the US, below are the top 10 plans with a minimum of 3GB of data. For international readers, refer to the following section.

How to choose the right SIM-only deal for you

Selecting the ideal SIM-only plan can be as challenging as choosing a phone. Key considerations include calls, texts, and mobile data, with data being the most crucial element. Most contracts offer ample calls and texts, so focus on finding a plan with sufficient data.

We’ve set 3GB as the baseline in the US widget above, which is suitable for users who primarily rely on Wi-Fi and use mobile data sporadically. Some plans offer less data, but we recommend aiming for at least 3GB.

Networks provide a range of contracts with varying data limits, from 4GB to unlimited data. While unlimited data is beneficial for heavy users, it can be pricey. Ensure your phone supports the latest network technologies, such as 5G, if considering a plan with higher data allowances.

It’s important to evaluate whether you need a physical SIM card or can opt for an eSIM. eSIMs are gaining popularity for their convenience in switching networks and adding a secondary number. Verify your phone’s compatibility with eSIM and review the pros and cons before transitioning.

Combining mobile, phone, and broadband contracts can lead to cost savings. Check if your current providers offer bundled services to maximize savings. When selecting a SIM for your tablet, ensure it’s a data-only plan, as not all tablets support traditional SIM cards.

Our favourite SIM-only deals this month

Here are recommended plans in the UK:

• Three: Unlimited data for £26 per month on a 24-month plan with the first six months at half price
• Smarty: £12 per month for 120GB of data with free EU roaming on a one-month rolling contract
• O2: Selected 24-month plans include six months of a streaming service of your choice
• Giffgaff: Unlimited data for £25 per month on an 18-month contract
• Lebara: 20GB monthly rolling plan for £10 per month with free EU and India roaming
• Spusu: 40GB of data for £10.90 per month with up to 10GB for EU roaming
• Honest Mobile: Unlimited monthly rolling plan starting at £25 per month with decreasing costs over time

For readers in the UK, explore the best SIM deals for kids and students.

In the US, consider the following deals:

• Mint Mobile: Unlimited data for $15 per month on a three-month plan
• Visible: Unlimited 5G data for $25 per month for 24 months with additional perks
• Twigby: 5GB of 5G data for $10 per month for the first three months
• Good2Go: Unlimited data for $25 per month on a 12-month contract
• Boost Mobile: Unlimited plans starting at $25 per month on a 12-month contract
• Go Talk: Plans starting at $10 per month for 3GB of data

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