Welcome to Asda Mobile

Thanks for choosing our network! Here you'll find some useful SIM information and helpful tips to get you started.

Keep your number?

It’s super easy to keep your old number when you join us. Simply contact your old network provider and ask for a PAC code. Then call us on 2732 and we’ll happily transfer your number for free. For more details on this process, just visit our FAQs.

Unlock your phone

If your handset is locked to another network, you’ll need to contact your old provider to let them know you’re switching and they’ll be able to support with unlocking your phone. For more help on this, check our FAQs.

Activate your SIM

Pop your new Asda Mobile SIM card into your phone and activate your SIM by making a call, sending a text or using some data. We recommend you call 2732 from your Asda Mobile SIM so we can register your details and answer any questions you might have. All calls to our Customer Service are free of charge!


You can top-up by using the top-up card found in your new SIM pack; just make sure you link it to your account first by calling us on 2732 and following the automated instructions. You can then top-up via phone using our automated service, text or by buying an Asda Mobile voucher in store. For full details, check our top-up information page.

Amazing value 30 day bundles

With our great range of bundles we have the right bundle for you, no matter what you like to do.

Still not sure?

No contract, no limits.

With no contract you have the freedom to flex your usage whenever you need to

Roam like you're home

Use your bundle in 50 European destinations for no extra cost.

Speed and Reliability

Powered by the nations largest network you can relax knowing you have the best coverage

Here's what people say

The gentleman I spoke to (I forget names very quickly) was lovely, super easy to talk to, had my phone topped up and my bundle renewed in a minute flat.. so easy and simple, give the guy a promotion Matt, Manchester

Everyone I have spoken to in the past have been extremely polite and helpful. Asda mobile is the best ever Pixie, Doncaster

I an so very pleased to be with Asda low cost pay as you go mobile.to me it's refreshing straightforward. And always being able to get through quickly if needed to an operator is a big plus factor john ,bridlington ,yorkshire

Very helpful staff, with clear, friendly and professional manner. Love using this network. Thank you! Andie, Bristol.