Roaming and international calls
Use the calculator to find out how much it will cost to use your SIM while roaming anywhere in the world. You can also use it to see our rates for calls and texts from the UK to other countries. Remember, while roaming in the EU, you may use the calls, texts, and data included in your existing TTM bundle without incurring any additional charges*.
*As of Monday 1st June 2020. May change in line with EU legislation.
All roaming is likely to attract additional charges and you should make sure that you have out of bundle credit in your TTMM account to cover these potential charges.