Hundreds of TalkTalk users left furious as phone lines went down in the UK
Heatmap for outages in Great Britain
This heatmap shows where user-submitted problem reports are concentrated over the last 24 hours.
It is common for some problems to be reported during the day.
Downdetector only reports an incident when the number of problem reports is significantly higher than the usual volume at that time.
TalkTalk telephone service disruptions
Hundreds of users visited DownDetector this morning to report problems with their phone lines.
More than 400 customers have reported problems.
