Who is INMS?
INMS is a not-for-profit company which allocates short-digit Premium Rate (191-199) numbers and
13/1300/1800 numbers on behalf of the Australian Communications and Media Authority to registered
Carriage Service Providers (CSPs). The INMS system also facilitates the portability of 13/1300/1800
telephone services and the movement of Premium Rate (191-199) numbers.
If you are looking to become an INMS subscriber please click here for Freephone Local Rate (13/1300/1800) number subscription
Here for Premium Rate (191-199) number subscription
INMS has a pool of 13/1300/1800 numbers it can allocate to CSPs. The majority of 13/1300/1800 numbers
are now allocated via the Smartnumbers auction which is run by the ACMA. The Smartnumbers hotline is
1300 793 919, or visit their website.
For a list of INMS subscribers and their codes, please click here.
INMS Annual Report
To see the latest audited Annual Report for INMS, please click here.