Unlike the days when I was with the Post office, they now do a anytime calls package, along with inclusive calls to 0845, 0870, plus 40 International destinations and calls to mobiles at weekends mobiles. This new anytime package is a little over £2 per month cheaper than my Zen package that does not include any calls, though calls are cheap without any tie-in or setup fee. So, i thought I may have a sniff around.
The 0845 602 5279 24Hr support number given here http://www.postoffice.co.uk/home-phone-with-anytime yielded an insurance company that must have thought me some sort of fool. The 0800 number fared little better, in the form of a bod that did not know anything about TalkTalk supplying their Broadband service, let alone if users would keep their BT line on a TT unbundled exchange like mine, or if they are still a 8Mb supplier. Thankfully the call was short and inexpensive via Zen!