0800 464 3139 Negative Who called me from this phone number?

Freephone number • BT
This number is a freephone number operated by BT. The overall user rating for this number is Negative. The number 08004643139 has been searched 742 times, with 15 user comments helping to identify the caller's intent.
Your comment helps others identify this number. Thank you for contributing!

At a glance

Community signals

  • Community rating: Negative
  • User reports: 15 user reports
  • Searches: 742
  • Last reported: 8 months ago
  • First reported: about 11 years ago
  • Typical call time: before 3pm (96% of calls)

Number profile

  • UK format: 0800 464 3139
  • International: +448004643139
  • Number type: Freephone
  • Carrier: BT
  • Area: Freephone number
  • Area code: 0800

User Reports (15)

Your reports help others decide whether to answer calls from this number. Share your experience to help the community!

Unknown Caller
16 Sep 2025

I know it's dodgy, because (a) Nationwide don't ring people and (b) I haven't got a loan. Now blocked together with 08004643138.

Unknown Caller
15 May 2025

I had a message saying my account had been blocked as someone tried to take money out my account. I never answered it. Then they have constantly keep phoning. Because nationwide do not things this way. 15th may 2025. This number needs to be put out of use and blocked.

Scam/Fraud
08 Sep 2023

BT SHOULD PUT THIS NUMBER OUT OF USE

Unknown Caller
17 Nov 2022

To let all know this number isnt dodge because my mother works for nationwide and gave me this number it is actually the helpline

Unknown Caller
17 Nov 2022

THIS NUMBER ISNT DODGY ITS NATIONWIDE HELPLINE

Unknown Caller
04 May 2022

Pretending to be a Fraud Alert from Nationwide. The clever thing about it is that Nationwide had ACTUALLY blocked attempted purchases of Bitcoin, Pizza and from EBay. Nasty criminals trying a second time

Unknown Caller
04 Feb 2022

keeps calling asking for nationwide pin

Unknown Caller
15 Jan 2022

I got a urgent call on house phone left message to say my bank card had been used fraudulenty I am 72 years old so I panicked and rang my bank they said no transaction on my account today I cried I don’t want this to happen anyone else

Scam/Fraud
07 Oct 2020

this number left voice mail saying fraudulent activity on my nationwide account, phone nationwide they did not sent this message, beware

Unknown Caller
GA 04 Dec 2019

Suggested number to call back on genuine call from Nationwide fraud prevention. Confirmed by calling on published number.

Caller: Nationwide fraud team
Unknown Caller
Phil 05 Jan 2016

Called on Tuesday, January 5th 2016. Automated voice message left, to the effect that Nationwide Building Society had spotted and declined a VISA debit card payment request because it was outside my typical spending patterns. Checked the Nationwide web site but couldn't find this number on their site, so called the number listed (on website) for fraud and jumped through a few departments. It was indeed a bona fide call. Looks legitimate but NEVER call back a number you can't verify!!!

Caller: Nationwide Building Society Fraud Team
Unknown Caller
Jill H 14 Nov 2015

I have had a call from this number purporting to be about card fraud

Caller: Says it was Nationwide building Society
Unknown Caller
Simon 05 May 2015

I received an automated call claiming to be from Nationwide anti fraud team, they got my last name right but my first sounded a bit strange. Called Nationwide they said they do use an automated feature but no note on my account so likely a dodgy call.

Caller: 08004643139
Unknown Caller
Jane 29 Apr 2015

This number is calling about card fraud and it is bogus

Unknown Caller
Sue 27 Apr 2015

This number has called my parents 3 times in the last hour about card fraud Be Ware!

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What type of call was it?

Reported locations

Reported from 21 UK cities

London, Birmingham, Bilston, Sheffield, Norwich, St Andrews, Crawley, Westbury, Belfast, Hengoed, Weston-super-Mare, Stockton-on-Tees, Henley on Thames, Crewe, Farlam, Sinfin, Newark on Trent, Castle Donington, London (Shadwell), Basingstoke, Cheltenham

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 0800 464 3139 and tap the info icon (i)
  3. Scroll down and tap Block this Caller
  4. Confirm by tapping Block Contact

On Android

  1. Open the Phone app and tap the 3-dot menu
  2. Go to Call history or Recents
  3. Long press on 0800 464 3139
  4. Select Block number or Block/report spam

On Landline Phones

Several options are available for UK landlines:

  • BT Call Protect - free for BT customers
  • TalkTalk CallSafe - free for TalkTalk customers
  • Call blocking devices like CPR Call Blocker (available on Amazon)

Register with TPS (Telephone Preference Service)

The TPS is a free service for UK consumers that allows you to opt out of unsolicited sales and marketing calls.

Learn more about TPS registration

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Similar Reported Numbers

Call Costs

Calling 08004643139 from a landline may cost up to 16p per minute. Many providers charge a 23p call set-up fee. Call packages often include these types of calls. You might not incur additional charges for calling this number, depending on your provider.

Dialling Instructions

Local UK callers can dial 08004643139 directly.

International callers should dial +44 800 464 3139 or 0044 800 464 3139. No leading zero is required when dialling abroad, e.g., +44(0)8004643139.

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