Inbound Business Telephone Numbers

Inbound numbers, also known as Non-Geographic Numbers (NGNs), are prefixes such as 0800 and 0845.  They are used by businesses to provide flexibility when handling inbound calls. Companies purchase the right to use NGN's, rather than leasing the lines themselves. ...

Inbound numbers, also known as Non-Geographic Numbers (NGN's), are prefixes such as 0800 and 0845 used by businesses to provide flexibility when handling inbound calls. Companies purchase the right to use NGN's, rather than leasing the lines themselves, which means...