Hi Manto.. received missed calls on home land-line phone from similar numbers... nothing back from a google of the number either - I rang Eircom & they were as useful as ... well as Eircom usually are.. useless... mostly get these calls in the mid afternoon, never around when they actually ring. Just a word of advice, don't be tempted to ring the number back to find out... might be a high premium number & you'll be charged for it... just out of interest, is your phone number ex-directory?