What does RNB stand for?
RNB stands for "Rufnummernblock"
How to abbreviate "Rufnummernblock"?
"Rufnummernblock" can be abbreviated as RNB
What is the meaning of RNB abbreviation?
The meaning of RNB abbreviation is "Rufnummernblock"
What does RNB mean?
RNB as abbreviation means "Rufnummernblock"
