There are many operators that available in the Cambodia market including Cellcard, Smart and Metfone, .... However, each operator has their own prefix number that many different kinds of it. So, how can you know which operator is it before making call to reduce your expense? We have created the special app for Cambodian users that easy to catch which operator of the number that store on their phone.
Phum Contacts is the first android application in Cambodia that created by Khmer people and it’s free for Khmer people to use for improve their communication in nowadays living, and reducing crossing network calling cost. So you won’t confuse to call out of net when your phone nearly runs out of balance. How amazing it is, why won’t you use this Application? Give a try!