Npower Customer Service Number
Phone: 0808 501 5200
Alternative number: 0808 501 5661
Call cost: Free to call from UK landlines and mobiles.
npower energy accounts, now handled by E.ON Next on a free line
npower home energy customers have moved to E.ON Next, and npower.com now points to E.ON Next's npower information page. Home customers call E.ON Next on this freephone line; former npower customers still waiting on a final bill can use 0808 501 5661. Put 18001 before the number for Relay UK.
Npower opening times
| Monday | 09:00–17:00 |
|---|---|
| Tuesday | 09:00–17:00 |
| Wednesday | 09:00–17:00 |
| Thursday | 09:00–17:00 |
| Friday | 09:00–16:00 |
| Saturday | Closed |
| Sunday | Closed |
Website: npower.com
Frequently asked questions
What is Npower's customer service phone number?
The Npower customer service number is 0808 501 5200. An alternative number is 0808 501 5661.
Is Npower customer service open on Sunday?
No, Npower customer service is closed on Sundays.
Is Npower's phone number free to call?
0808 501 5200: Yes. It's a freephone number, so it's free to call from UK landlines and mobiles.
What are Npower's opening hours?
Friday: 09:00–16:00, Monday: 09:00–17:00, Tuesday: 09:00–17:00, Thursday: 09:00–17:00, Wednesday: 09:00–17:00
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