Frequently asked questions
Short answers for the searches people make around BD number lookup. Longer articles live in guides.
Is BD Number Lookup free?
Yes. The website and public API are free. There is no signup for normal lookup use.
Can I find the official SIM owner name or NID?
No. Official SIM registration and NID data are private. The tool may show a public caller-ID label only when one exists.
Which operator uses 017 and 013?
Grameenphone. After Mobile Number Portability the current network can differ from the original prefix.
Which operator uses 018?
Robi numbers are usually identified by 018.
Which operator uses 019 and 014?
Banglalink.
Which operator uses 016?
Airtel Bangladesh.
Which operator uses 015?
Teletalk, the state-owned operator.
How do I write a BD number internationally?
Replace the leading 0 with +880. 01700000000 becomes +8801700000000.
Does prefix lookup show the current operator after MNP?
Prefix lookup shows the original allocation. MNP can move the number to another network while keeping the old prefix.
Can I look up numbers outside Bangladesh?
Yes. Use the international lookup hub and country pages for 60+ countries.
Is there a developer API?
Yes. GET /api/lookup for BD numbers and GET /api/lookup-international for E.164 numbers. See the developers page.
Should I call back an unknown missed call?
Check the country and operator first. Never share OTP, PIN or NID with an unknown caller.