Who rang me in the UK - Who Calls You UK Reverse Phone Number Lookup Report a number

0800 975 2453 +44 800 975 2453

Freephone number, range allocated to Vodafone Ltd (former Cable & Wireless ranges) · Also written +44 800 975 2453

No reports yet

Nobody has reported 0800 975 2453 on Who Calls You yet.

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It was spam or a scam It was genuine Not sure
0Reports
-Marked as spam
1Lookups, last 30 days
5 Nov 2026Added

About 0800 975 2453

0800 975 2453 is a UK freephone number. It sits in the block 0800 975 xxxx, which Ofcom allocated to Vodafone Ltd (former Cable & Wireless ranges) on 1 November 2024. In the last 30 days it was looked up once on Who Calls You, in the past week, most recently on Sun 8 Nov. There are no reports about it yet: if it called you, you can be the first to say what the call was about. Calling it back is free from UK landlines and mobiles. We first listed it on 5 November 2026.

Number details

UK format
0800 975 2453
International
+44 800 975 2453
No spaces
08009752453
No spaces with +44
+448009752453
Number type
Freephone
Prefix
0800
Range allocated to
Vodafone Ltd (former Cable & Wireless ranges)

Cost to call: Free to call · Freephone. Free to call from UK landlines and mobiles. UK call costs

0800 and 0808 numbers are free to call from UK landlines and mobiles. Companies use them for customer service and sales, so they also appear in sales calls.

Network details come from UK numbering allocations. The number may have moved to another provider since, and this does not show who made a call.

0800 975 2453 - who called me from 0800 975 2453? Freephone phone number, caller reports and spam check

Numbers in the same range (0800 975 xxxx)

0800 975 2453 is in the number block 0800 975 xxxx (10,000 numbers), allocated by Ofcom to Vodafone Ltd (former Cable & Wireless ranges) on 1 Nov 2024.

We know 1 other number from this block, but nobody has reported it yet.

Companies and call centres often use numbers from one block, so reports about nearby numbers can be a useful hint. They are not proof about this number: blocks are shared, and numbers can be moved to another provider.

Recent activity

Last 30 days: 1 lookup and 0 reports on Who Calls You.

No reports in the last 30 days.

Reports about 0800 975 2453

No reports yet. If 0800 975 2453 called or texted you, your report helps other people decide whether to answer.

Report 0800 975 2453

How did they contact you?
What was it?

Do not include names, addresses or other personal details. Read our rules.

What you should do

  • Do not share personal or bank details with an unexpected caller. Banks, HMRC and the police never ask for PINs, passwords or one-time codes.
  • Do not call back blindly. If the caller claims to be a company, contact it on the number from its official website, your card or a letter. For your bank you can call 159. Should you call back an unknown number?
  • Block the number if the calls are unwanted (see below).
  • Report it above, and report scams to Action Fraud. Forward scam texts to 7726 for free.

Caller ID can be faked. Scammers can make any number appear on your screen, including real numbers of real businesses or people. A report here is information to help you decide, not proof of who called.

Questions about 0800 975 2453

Who called me from 0800 975 2453?

0800 975 2453 is a UK freephone number, range allocated to Vodafone Ltd (former Cable & Wireless ranges). Nobody has reported 0800 975 2453 on Who Calls You yet. It is also written as +44 800 975 2453, 08009752453 or +448009752453. We do not show who owns a number. Caller ID can be faked, so check the reports and never share personal details with a caller you do not know.

Is 0800 975 2453 a scam?

There are no reports about 0800 975 2453 yet, so we cannot say. Be careful with unexpected calls asking for money, passwords or bank details, and add a report if this number called you.

How do I block 0800 975 2453?

On iPhone open Recents, tap the (i) next to the number and choose Block Caller. On Android open the call log, press and hold the number and choose Block. On a landline, ask your provider about free call blocking such as BT Call Protect.