How to Check SIM Owner Details in Bangladesh: Complete Guide 2026
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Are you looking to find sim owner details by number in Bangladesh? Whether you need to verify a mobile number, check ownership information, or identify an unknown caller, this comprehensive guide will show you exactly how to check sim owner in Bangladesh for all major operators including Grameenphone, Robi, Banglalink, and Airtel.
What is SIM Owner Details and Why Check It?
SIM owner details refer to the registered information associated with a mobile number, including the owner’s name, NID number, and registration date. In Bangladesh, all mobile operators are required to maintain accurate subscriber information as per BTRC (Bangladesh Telecommunication Regulatory Commission) regulations.
Common reasons to check SIM owner details:
- Verify the identity of unknown callers
- Confirm ownership before business transactions
- Check if a number is registered in your name
- Identify spam or fraud attempts
- Verify customer information for businesses
- Ensure proper SIM registration
How to Check SIM Owner Details Bangladesh Mobile Number
Method 1: USSD Code Method (Official Operator Codes)
The easiest and most reliable way to check sim number owner details is through official USSD codes provided by mobile operators.
Grameenphone (GP) SIM Owner Check
How to check Grameenphone sim owner name:
- Dial
*111#from your GP number - Select “Services”
- Choose “My Account”
- Select “My Information”
- Your registered name and details will appear
Alternative GP sim ownership check code:
- Dial
*121*1*1#to view your own SIM registration details - This shows your registered name, activation date, and NID information
Robi SIM Number Owner Check
How to check Robi sim owner details:
- Dial
*222#from your Robi number - Select option “1” for My Account
- Choose “My Info”
- View your registered owner name and details
Robi alternative method:
- Dial
*8444*88#to check your SIM registration status - SMS “ER” to 8444 for registration information
Banglalink SIM Owner Check
Steps to check Banglalink owner details:
- Dial
*551#from your Banglalink number - Select “My Account Info”
- Choose “My Details”
- View registered owner information
Alternative code: Dial *166# and navigate to account information
Airtel SIM Owner Check
How to verify Airtel sim owner name:
- Dial
*121#from your Airtel number - Select “My Offer”
- Choose “My Account”
- View registration details
Conclusion
While checking sim owner details by number in Bangladesh for your own number is straightforward using official methods, accessing others’ information is restricted for good reason – privacy protection. Always prioritize legal and ethical approaches when you need to verify mobile number ownership.
For businesses requiring customer verification, implement proper consent mechanisms. For personal safety concerns about unknown callers, use legitimate tools like Truecaller and report suspicious numbers to authorities.