Banks and building societies
Tesco Bank phone numbers
Edited by Richard BarkerChecked 13 October 2026
Tesco Bank publishes 8 numbers for you to call on its own website. We list each one with the page it is on (1 page in all), a short quote from that page and the date we checked it.
Numbers to call Tesco Bank
What each line is for, as Tesco Bank describes it, with opening hours where it gives them.
- 0345 300 4278
You call them on this number
Lost or stolen credit card, or suspected fraud
Source: “8am to 6pm 0345 300 4278” (opens in a new tab). Checked 13 October 2026.
- 0345 600 6016
You call them on this number
Loans suspected fraud or security help
Source: “9am to 3pm 0345 600 6016” (opens in a new tab). Checked 13 October 2026.
- 0345 678 5678
You call them on this number
Savings account suspected fraud or security help
Source: “9am to 3pm 0345 678 5678” (opens in a new tab). Checked 13 October 2026.
- 0345 366 1281
You call them on this number
Current account suspected fraud or security help
Source: “Closed 0345 366 1281” (opens in a new tab). Checked 13 October 2026.
- 0345 300 3511
You call them on this number
Technical help desk
Source: “8am to 6pm 0345 300 3511” (opens in a new tab). Checked 13 October 2026.
- 0345 671 0677
You call them on this number
Financial difficulty
Source: “Closed 0345 671 0677” (opens in a new tab). Checked 13 October 2026.
- 01268 508027
You call them on this number
Lost or stolen credit card, or suspected fraud, from overseas
Hours: Monday to Friday 8am to 9pm, Saturday and Sunday 8am to 6pm
Source: “Saturday and Sunday: 8am to 6pm +44 1268 50 80 27” (opens in a new tab). Checked 13 October 2026.
- 0345 300 4547
You call them on this number
Loans financial difficulty
Hours: Monday to Thursday 8am to 7pm, Friday 8am to 6pm, Saturday 8am to 2pm
Source: “Saturday: 8am to 2pm Sunday: Closed 0345 300 4547” (opens in a new tab). Checked 13 October 2026.
How scams that copy banks and building societies work
UK Finance describes the usual pattern: a caller says they are from your bank or the police, tells you there has been fraud on your account, and asks you to move your money to a "safe account". The criminal controls that account.
Stop Scams UK runs 159, which puts you through to your bank and cannot be spoofed. Hang up and call 159 or the number on the back of your card.
This could still be a scam call
Criminals can make their number look like a genuine one (this is called spoofing). If someone calls from this number and asks for money, bank details, a code or passwords, hang up. Then call Tesco Bank back on the number on the back of your card, or call 159, which connects you to your bank.
Safe ways to check
- Call 159 (opens in a new tab): Stop Scams UK runs 159, which connects you to your bank. It cannot be spoofed.
- Tesco Bank's own contact page (opens in a new tab): Where this number is published.
- Report Fraud (opens in a new tab): Report fraud and cyber crime in England, Wales and Northern Ireland. In Scotland, call Police Scotland on 101.
- Forward scam texts to 7726 (opens in a new tab): It is free, and reports the message to your mobile provider.
- How number spoofing works: Why a genuine number on your screen does not prove who is calling.
Questions about Tesco Bank’s numbers
What numbers can I call Tesco Bank on?
Tesco Bank publishes 8 numbers for the public to call. They include: 0345 300 4278 (Lost or stolen credit card, or suspected fraud); 0345 600 6016 (Loans suspected fraud or security help); 0345 678 5678 (Savings account suspected fraud or security help). Check the source page for each one before you call, as numbers and opening hours change.
Does Tesco Bank publish a number on its own website that is not listed here? Suggest a number for Tesco Bank.
Sources and checks
This page relies on:
Checked on 13 October 2026. Read how we build the directory. How we check our information. Spotted a mistake? Tell us and we will put it right.