Who called? Business number
+48 801 331 331
Official bank number
Official number: Bank Millennium
Infolinia 24/7 dla klientów indywidualnych
Source: www.bankmillennium.pl (checked on 24 October 2026). Official bank numbers
Seeing this number on your screen does not prove the bank is calling.
Scammers fake banks' official numbers (spoofing). A bank never asks for a BLIK code, password, PIN or text-message code, never asks you to install an app and never tells you to move money to a “safe account”. Hang up and call the number on this page, on your card or in your banking app yourself.
How number spoofing works · Warning: fake bank adviser · All scam warnings
Help related to this contact
Other ways to write this number: 801331331 · 801 331 331 · 801-331-331 · +48801331331 · 0048801331331. Business number directory · Other 801… numbers
What the numbering plan tells us
- Type of number
- Shared-cost line (801)
- Original operator
- no data in the UKE allocation register
The cost of a call to an 801 number is split between the caller and the company.
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