EON Energy UK Phone Number 0345 303 3040

The helpline number shown above has been taken directly from the Customer Service website. Which can be found here.. Simply call to go through to the department.

customer service helpline number
Industry UK Top Gas & Electric Supplier
Best calling hours Mon-Fri
09:00-18:00 GMT
Main Address
Consumer Complaints
E.ON
PO BOX 7750
Nottingham
NG1 6WR