Call charges

Hi everyone I'm currently going to Spain tomorrow but on Monday I need to call a 0800 number back in England, what I need to know is how much per minute will this charge me from my pay as you go credit.
Please please please help with answers

Are you on plan ? I thought you could “roam like home” once you got there.

I am on a plane yeah but because it's a 0800 number I need to ring I think it will have to be out of credit to ring it but I'm not sure that's why I'm asking

Hopefully someone will answer. I was in Spain last week but with 02 and was able to call 0800 number with roam like home so thought rightly or wrongly Lebara would be the same. I only changed over yesterday to Lebara . Hoping for you.

Its roam at home so will be free as its uk just make sure +44 before call