npower Juice contacts
Contact our Customer Services team
npower Juice is our clean, green electricity product.
Frequently asked questions
If you have a query, our frequently asked questions may help.
Telephone
Landlines: 0800 073 3000*
Mobiles: 0330 100 3000*
Mon-Fri 8.00am to 8.00pm
Sat 8.00am to 6.00pm
Email
You can send an email to our customer service address:
juice@npower.com
Post
You can also write to us at:
PO Box 94
Peterlee
SR8 2XY
Sales
npower Juice sales
0800 316 3370
Mon-Fri 8.00am to 8.00pm
Sat 9.00am to 1.00pm
You can find out how much you can save and switch online
* Phone calls: Calling us on the 0800 number above is normally free when you call from a landline but charges may vary if you use a mobile. Calling us on an 0330 number will cost you no more than 01 or 02 numbers from landlines or mobiles. If you get ‘inclusive minutes' with your package, calls on an 0330 number will be part of these.
