1300 Numbers are probably the most likely and recognisable virtual number. 1300 Numbers often serve as the primary business contact number for Australian business.
There are two types of numbers, premium numbers that often make words and regular free standard numbers. 1300 numbers will carry a monthly charge and they will also carry a charge to receive calls. The price for the calls received will vary depending on the type of call the caller is using as well as the type of call the recipient is using.