Can I use my phone while in gran Canaria without incurring any extra charges
Yes, as it is in the EU you may use your UK allowances there, with data limited to 15 GB / month if you have more.
Welcome to the community. 🙂
I see @XRaySpeX has put your mind at ease here.
Just make sure you're set up for roaming before you go. Just text ROAMING to 150.
One of these options may help you find the answers you need.
Start a topic
Join the EE Community to ask, answer, learn and share.