Most have gone to trunking, so unless you have a trunking scanner... good luck!

These apply more to the metro area of Melbourne

Beeline Couriers: 473.450

Elite Couriers: 463.250

Quebec Couriers: 404.100, 404.500, 413.550, 413.950, 462.275, 464.625, 464.800

Hunter Couriers: 505.650, 505.975, 506.575

Amalgamated Couriers Transport Services: 507.450