What does OCB stand for?
OCB stands for "Outgoing Calls Barred"
How to abbreviate "Outgoing Calls Barred"?
"Outgoing Calls Barred" can be abbreviated as OCB
What is the meaning of OCB abbreviation?
The meaning of OCB abbreviation is "Outgoing Calls Barred"
What does OCB mean?
OCB as abbreviation means "Outgoing Calls Barred"
