How To Make Cheap International Calls

Cheap Calls from the UK

JustCall - How It Works

Cheap Calls from the UK to Worldwide

At JustCall, we’ve always understood that life is about communicating with the people who are important to us, no matter how far away. We’re proud to offer cheap international calls around the world, and to allow our users to talk to the people they want to, wherever they are.

Whether you want to catch up with old friends, call family back home, seal an important business deal or chat with someone special - JustCall is here to help. You can access our great service from a UK landline or your mobile phone, so you can talk at your own convenience.

Cheap International Calls from Landlines

To make a cheap call from a UK landline, begin by simply selecting the country you wish to call from the drop-down menu at the top of the page. Once you’ve found your chosen country, you can make your call in three easy steps:

  1. Enter the access number for the country you wish to dial - this can be found on the relevant JustCall country page.
  2. When prompted, enter the country code for your selected country, followed by the number you wish to dial.
  3. Talk! JustCall will connect your call.

Need more information on making calls from a landline? Check out our FAQ section.

Cheap International Calls from Mobiles

To make cheap calls from your UK mobile phone, simply text our prepay service - which will deduct the charge from your mobile credit. This couldn’t be simpler, just:

  • Text JC to 80041 for £3 of credit.
  • Text JC to 80550 for £5 of credit.

For a £3 / £5 top-up once your initial credit runs out you will be automatically topped up by a further £3 / £5.

Once you’ve topped up your JustCall credit and received a confirmation text, you can make cheap international calls from your mobile anytime and anywhere!

Simply dial our UK access number , and when prompted enter the international dialling code for the country you’ve chosen to call.

Make sure not to press the green send key on your mobile after dialling the international number or the call will go via your mobile network and you’ll be charged by them!

Customers on Three Mobile can also take advantage of even better discounted rates, with special access codes for a huge range of countries. For further details, check out your country’s calling page using the drop-down menu at the top of the screen to see if you’ll be able to access these deals.

Terms & Conditions

  • Callers must ensure they have the bill payer's permission before using the JustCall service.
  • All calls are billed by your telephone service provider at their respective rates.
  • The prices quoted for cheap international calls via this website are for calls made from a BT landline in pence per minute. Prices and availability may vary from other networks.
  • Calls are charged from the time of connection to the JustCall service, so we advise replacing the handset after a short period of time if your calls are engaged or go unanswered.
  • When calling from a mobile, remember to only press the call or send button after dialling the access number, and not again after dialling the destination number.
  • Prices of calls to mobile phones, premium rate numbers and pagers are not included unless otherwise stated.
  • JustCall reserves the right to terminate fraudulent calls. The service is subject to availability.

Got any more questions on how to use our service? If you do please call our customer service team on 0333 321 8708 between 6am and 9pm, weekdays, or send us an email at

Got a question?


We may have answered your question already - you can check the FAQs here.

Contact Us

Got a query about our service? You can call customer services on 0333 321 8708 between 9am and 6pm.

Alternatively email us on

For more information on cookies and how we use them, please read our cookie and privacy policy.