How to Check DU SIM Number: Easy Ways for UAE Users
-
Omar Haddad
- . December 17, 2025
- . Update: December 18, 2025 2:24 am
When you are having a DU mobile connection in the UAE and forget your own number, you are not the only one. This is a problem for many users, particularly when using new SIM cards or second numbers. The knowledge to check DU SIM number is necessary when it comes to activities such as recharging, sharing contact information, or undergoing verification processes. Fortunately, DU provides several easy and fast methods of getting your mobile number without having to go through any technicalities. You can use USSD codes or your phone settings: this guide provides all the sure-footed ways that you can use step-by-step, with the help of customer support. At the end of this article, you will know precisely how to check DU SIM number within minutes, regardless of whether you have a zero balance in your account.
Method 1: Find DU SIM Number by USSD code
Checking the DU SIM number is the most used and fastest method, and involves a USSD code. This technique is applicable to both features and smartphones.
Steps:
- Open the dialer on your phone
- Dial 1161#
- Press the call button.
The number DU mobile will appear on the screen.
You do not need the internet to use this method, and it can be used even when you have no more balance in your SIM, hence it is the most convenient method.
Method 2: Check DU SIM Number through Phone Settings
The second convenient method that is used to check the DU SIM number is via phone settings. This technique can be applied in case USSD codes are not accessible.
For Android users:
- Go to Settings
- Select About Phone
- Tap on SIM Status
Your DU SIM number can be shown.
For iPhone users:
- Open Settings
- Go to Phone
- Tap on My Number
Note that the number might not appear sometimes when it was not saved when activating the SIM.
Method 3: BEM Other Number Call or SMS
With little balances, you can just make a call or send an SMS to either a friend or any family member. Their phone screen will display your DU number. It is one of the time-tested and useful methods to verify the DU SIM number, particularly in case other means fail to do so.
Method 4: Use the DU Mobile App
The second method of checking DU SIM number is the official DU app, which is also a useful method to manage your account.
Steps:
- Install the DU app either on the Google Play Store or the Apple App Store.
- Log in using your SIM.
- On the home screen, your mobile number will be shown.
This system needs internet connectivity, but also offers more functions such as checking the balance, data usage, and recharge services.
Method 5: DU Customer Care
In case all the methods mentioned above fail, you may call DU customer service.
- Dial 155 from your DU SIM
- Follow the IVR instructions.
- Talk to a customer care executive.
Once checked, the representative will assist you in checking the DU SIM number.
Why Check DU SIM Number
It is important to know your mobile number to carry out recharge, OTP, banking, and contact details sharing. To check the DU SIM number, it is necessary to provide an uninterrupted connection and prevent unnecessary inconvenience.
In the UAE, users of DU can easily check their SIM numbers. You can use a USSD code, a phone setting, the DU application, or even a customer support, and all of them are user-friendly and efficient. The USSD technique is still the simplest method of checking the DU SIM number, particularly when the user has no internet or balance. Keep this guide on the computer so that you will never need to remember your number.
