Specialised Phone Numbers
Here's a list of all specialised telephone numbers and the charge-bands associated with them. Use it in conjunction with the Sky Talk Tariff Guide to find the cost of a particular call.
Sky Talk Specialised Phone Numbers (Adobe PDF)
Indirect Access Calls
From 1 July 2010, Sky Talk Customers on the Sky Voice and Broadband Network will no longer be able to make calls using a prefix number to access a different telephony provider (known as Indirect Access Calls).