What does OcB stand for?
OcB stands for "Outbound Call Barring"
How to abbreviate "Outbound Call Barring"?
"Outbound Call Barring" can be abbreviated as OcB
What is the meaning of OcB abbreviation?
The meaning of OcB abbreviation is "Outbound Call Barring"
What does OcB mean?
OcB as abbreviation means "Outbound Call Barring"
