Taken from www.sacredscribesangelnumbers.blogspot.com :
Repeating Angel Numbers – 5’s and 6’s (5566, 5656, 5666, 5556 etc)
Your angel’s message when the 5 and 6 combination appears is that your material life is changing significantly and you are asked to be prepared. Expect some new additions or possessions to enter your home and family life also. These are well earned and are to be appreciated. Be grateful for your gifts and there will be more to come.