Npower: 0800 073 3000

You can contact Npower customer services in seconds by calling 0800 073 3000.

Alternatively, the best freephone number to contact Npower on is arguably 0800 073 3000 – here, customer service advisors handle enquiries related to electricity and gas bills & accounts over the phone.

If you’ve a complaint about your energy service for Npower’s customer care to handle via email, write to:

Npower are a major British utility company providing gas and electricity to millions of UK households and businesses. The company has ably offered a huge number of households the energy products vital to modern living, with great customer service and support to manage customers’ billing needs and individual accounts issues so commonly proving problematic with other energy providers.