Buzz
Currently, there are several ways to look up your phone number. Among them, the three most commonly used methods for checking your phone number are calling another subscriber, using USSD codes, and contacting the customer care hotline of your network provider.
Guidance on viewing your latest 2023 phone number for all network providers.
1. How to check your phone number using USSD codes.
2. Guide on calling the hotline to verify your own phone number.
3. Viewing your phone number by making a call or sending a text to another subscriber.
1. How to check your phone number using USSD codes
- Viettel Network: Dial the code *777# or *888# (applicable to specific subscribers only)
+ Additionally, when checking your balance with the code *101#, you will also see your phone number.
- Mobifone Network: Dial the code *0#
-Vinaphone Network: Dial the code *110#
- Vietnamobile Network: Dial the code *123#
2. Guide on calling the hotline to verify your own phone number
When calling directly to the Customer Care hotline of each network provider, you will receive specific assistance for all inquiries, from checking your phone number to addressing any issues you may encounter during usage.
- Viettel Network Customer Care Hotline:
+ Automated response hotline: 197 or 198
+ Direct toll-free response hotline: 18008098
- Vinaphone Network Customer Care Hotline:
+ For prepaid subscribers: 900 =>Press 4
+ For both prepaid and postpaid subscribers: 9191 or 18001091
- Mobifone Network Customer Care Hotline:
+ Automated hotline: 900 press 4
+ Toll-free direct response hotline: 9090
- Vietnamobile Network Customer Care Hotline:
+ Automated response hotline: 123
+ Direct toll-free response hotline: 789
3. Viewing your phone number by making a call or sending a text to another subscriber
Calling or texting another mobile number is a straightforward method that anyone can use to check their own phone number. Your phone number information will be displayed on the recipient's phone screen, making it easy for you to confirm your own number.
Here are the three simplest ways for you to perform a lookup of your phone number, easy and effective. Once you've accurately identified your subscription, proceed to the official phone number verification step if you want to own that phone number permanently and easily recover it if you happen to lose your SIM card.
