0999 What Network Philippines [Globe Or Smart]

Many mobile users worry about extra charges when calling or texting numbers from a different network. Since some prefixes are shared across multiple telecom brands, it’s not always clear whether a number belongs to the same network or a different one. This can lead to unexpected costs, especially for prepaid users who rely on promos with network-specific unlimited calls and texts.

To help users avoid unnecessary charges and make informed choices, I have created a guide explaining each prefix separately. In this article, I will focus on the 0999 prefix, which is officially assigned to Smart Communications.