I phoned Marks to order a cooker. Just checked my...

I phoned Marks to order a cooker. Just checked my phone bill: can you believe the utter cheapskates charge you to call them by using a premium number. Absolutely fuming. My partner also called them to discuss the order and has also been charged. In the end we didn't go ahead with the order.
Lesson to self: don't call any number beginning 084 or 087.
Very sharp practice, no wonder they put you on hold for as long as possible!