If you're talking about BT's prices for calls to non-geographical numbers, they're all listed HERE.

BT has removed the 'Specialist Numbers' lists which showed the prices of each non-geographical code. This has been replaced by a PDF which shows prefixes with the Charge Rate code by them, and pricing of each Charge Rate (see here. This document shows prices at BT non-discounted rates! See BT pricing information for more information.

I notice this page now doesn't refer to 0845 and 0870 as "premium rate services". See this post on The Scream! Forums for a screen shot of how it used to be.

Also, where has the table gone which shows the rates to each mobile network? I can't find it.

BT has produced this FAQ about the removal of Pricing Information Service (PIS).
Quote:

So those who do want informing on when prices change are now denied this.

More confusion: The Pricing Information section still has a tool to tell you what your local call area, even though local and national doesn't exist on BT Together, the tariff that had you landed from outer space and read BT.com, you would believe is the only way to get a BT line.

Dave, you do not expand on BT removing the statement from their page that 0845 and 0870 were "premium rate services". [See this post on The Scream! Forums for a screen shot of how it used to be.]

The key issue surely is that the reason BT have altered this  is that they have clearly preconsulted with Ofcom again, in advance of Ofcom's now delayed announcement on NTS, and both must have deplored their errors in their apparently independent faux pas (s) of their printed and verbal statements admitting the truth about this abuse, which they had always previously vigorously denied. They are clearly papering-up the cracks to attempt again to present an apparently coherent position of no change with NTS (except of course some tinkering with the National/Local nomenclature and other sops to feign some objective action).