TalkTalk, the parent company of Carphone Warehouse, is one of the UK’s biggest communications providers, with broadband and phone services as well as mobile broadband.

TalkTalk broadband is available throughout the country, with up-to-24Mbps ADSL2+ on offer to about 85 per cent of homes, based on BT opening up its exchanges around the country. Almost anyone else can get a slower connection managed by BT (but a lot more expensive).

Ofcom’s November 2011 survey of UK broadband speeds clocked TalkTalk at 7.2-8.8Mbps, which is pretty spot on the average for the industry, and prices are sharply competitive, with bundled phone calls and landline as standard. TalkTalk is also very competitive if you only want phone calls, and has an interesting system of ‘Boosters’ to add on features like extra download capacity, free UK mobile calls and free international calls.

A recent broadband upgrade boosts speeds up to 40Mbps using hybrid fibre (Fibre-to-the-Cabinet), which should give about 35Mbps in practice. It costs just £10 a month extra, plus installation.

An upgrade to 80Mbps broadband services is in the pipeline, due to launch sometime in April. TalkTalk customers can pre-register for this now, which will cost £15 extra on top of your regular TalkTalk subscription.