SIM Only Guides

Got some questions about your new SIM Only Deal?

Our SIM Only Guides are a great resource on information such as how to keep your number when switching deals, what is tethering or simply what is a SIM Only deal

Sim Only How-To Guides

How do I keep my number when switching to SIM only?

How do I keep my number when switching to SIM only?

What SIM card do I need for my phone?

What SIM card do I need for my phone?

What Is an MVNO (Mobile Virtual Network Operator)?

What Is an MVNO (Mobile Virtual Network Operator)?

Is Unlimited Data Really Unlimited?

Is Unlimited Data Really Unlimited?

Your Guide to Navigating EU Roaming Fees After Brexit

Your Guide to Navigating EU Roaming Fees After Brexit

What Is An eSIM? Which UK Networks Support Them?

What Is An eSIM? Which UK Networks Support Them?

What is a SIM-Only Deal?

What is a SIM-Only Deal?

How to Check if Your Phone is Unlocked

How to Check if Your Phone is Unlocked

What is a One Month Rolling SIM Contract?

What is a One Month Rolling SIM Contract?

Which Networks Offer SIM-Only Data Rollover?

Which Networks Offer SIM-Only Data Rollover?

What Is Ofcom? What Does It Do?

What Is Ofcom? What Does It Do?

Why SIM-Only Deals are the Smartest Choice for Cutting Your Mobile Phone Costs

Why SIM-Only Deals are the Smartest Choice for Cutting Your Mobile Phone Costs

What is Wi-Fi Calling - Which UK Networks Support It?

What is Wi-Fi Calling - Which UK Networks Support It?

Which Networks Offer eSIMs on Pay As You Go?

Which Networks Offer eSIMs on Pay As You Go?

Your Ultimate Guide to Network Coverage

Your Ultimate Guide to Network Coverage

Best SIM Only Deals for Kids

Best SIM Only Deals for Kids

Which Mobile Networks Offer Spending Caps?

Which Mobile Networks Offer Spending Caps?

The Best SIM-Only Deals for Families

The Best SIM-Only Deals for Families

What to Know About SIM Only Mid-Contract Price Rises

What to Know About SIM Only Mid-Contract Price Rises