International Calling

No fees. No expiry. No contract.

What is ASDA Calltime?

Asda calltime is an international calling service, powered by Boss Revolution that provides you with a simple way to call international destinations from the UK. All you have to do is call the access number from your landline or mobile and your number will be registered so you don’t need to enter a PIN each time you call.

Any phone or network

Use Asda calltime from anywhere you wish whether it be home or mobile without swapping SIMs. This service does not work from a payphone.

No hidden fees or charges

There are no tricks with Asda calltime. You don't have to worry about any hidden fees! The rate you see is the rate you will get.

No more expiration

You don't need to worry about losing your credit anymore; your minutes and credit never expire with Asda calltime.

All you have to do is dial our access number 0330 777 1568* and your phone number will be automatically registered so you don’t need to enter a PIN every time you call. You can share your balance with up to 10 phone numbers, landlines or mobiles, so you can share your credit with family or friends. To add more numbers call Customer Services on 0330 777 1804.
Don’t worry you don’t need an Asda calltime card to use this service. All you need to do is call 0330 777 1568 using the phone you will be making international calls from, press 1 and you can top-up your account using a credit or debit card. To make a call once you have topped up, dial 0330 777 1568, then dial 00 + country code + area code + phone number, then press #. If you need any help, please call their Customer Service Team on 0330 777 1804.


Our rates to mobile phones and landlines are incredibly low and have no fees or hidden charges. Use our rates calculator below, just enter your country and see how we can save with Asda calltime.


Contact Us

We are always here to help. If you are having problems with setting up your card or your account you can contact us using the information below: