Who called? Business number
+48 426 300 800
Official bank number
Official number: mBank
mLinia
Source: www.mbank.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: 426300800 · 426 300 800 · 426-300-800 · +48426300800 · 0048426300800. Business number directory · Other 42… numbers
What the numbering plan tells us
- Type of number
- Landline (geographic) number
- Area code zone
- 42 — Łódź and surroundings
- Original operator
- no data in the UKE allocation register
The area code shows the region the number was assigned to. A landline number can run over an internet (VoIP) service or be moved within its area.
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