ContributionsMost RecentMost LikesSolutionsRe: Constant "no number calls" since moving to IP Telephone from landline (Home) (Resolved) Since our recent transfer of phone and broadband to Virgin from BT we have received a large number of calls which don't ring but which show in the call log as "No number" . The time for each call always ends in a 4 i.e. 8.04; 10.24 and so on. I can see from the forum that I am not alone in this and would be grateful if someone can provide a solution.