Start Switching, Start Saving

Blog

Discover the latest energy news here. Keep up-to-date with the latest tips and advice with the Power to Switch Blog.

Categories
Energy Switching

What is a Keypad Number (KPN)?

A Keypad Number (KPN) is a 19 digit-long number which is used when buying credit (“top up”) for your electricity metre. If you have a

Read More »
Scroll to Top