An
0845 telephone
number is often referred to as a NGN or non
geographic number. It allows clients, potential customers, and suppliers
to call from anywhere in the UK at no cost to the receiver, and at a local
cost rate to themselves, unless calling from a mobile or from abroad. The
advantage is that you can retain the number when you move premises or
change the termination number. There NO hidden or extra
costs, monthly or annual fees and your
existing landline
number does not change, and may still be used