Tra cuu chuyen mang giu so
Kiem tra chuyen mang giu so
About
Easily check which mobile network a phone number belongs to, even if they've switched carriers. Avoid unexpected charges by knowing if a call is local or long-distance before you dial. Integrates with your contacts for quick lookups.
What's New in Tra cuu chuyen mang giu so
2.0
January 10, 2019
Developer apps
FAQ
How does Tra cuu chuyen mang giu so work?
Tra cuu chuyen mang giu so checks the mobile network of any phone number, including those that have switched carriers. It integrates with your contacts and call history to automatically identify the current network and original carrier before you make a call.
Can Tra cuu chuyen mang giu so identify the owner of a phone number?
No, Tra cuu chuyen mang giu so only provides information about the mobile network and original carrier of a phone number. It does not reveal the subscriber's identity or personal details.
What devices is Tra cuu chuyen mang giu so available on?
Tra cuu chuyen mang giu so is available for iPhone, iPad, and iPod devices. It is designed for iOS users.
Is Tra cuu chuyen mang giu so free to use?
Yes, Tra cuu chuyen mang giu so is completely free to download and use. There are no in-app purchases or subscription fees required.
How often is Tra cuu chuyen mang giu so updated?
The application was last updated on January 10, 2019, with version 2.0. Information on future update frequency is not available.
What permissions does Tra cuu chuyen mang giu so require?
Tra cuu chuyen mang giu so requires permissions to read your contacts and recent call history. This is necessary for the app to function correctly and provide automatic lookups.
What is the age rating for Tra cuu chuyen mang giu so?
Tra cuu chuyen mang giu so has an age rating of 4+, making it suitable for a wide range of users.
What was the original purpose of the mobile number portability service?
The mobile number portability service, implemented on November 16, 2018, allows subscribers to switch between major carriers like VinaPhone, MobiFone, and Viettel while keeping their original 10-digit phone number.
