0345 351 1692 Negative Who called me from this phone number?

Non-geographic • Colt Technology Services
This number is a non-geographic landline number operated by Colt Technology Services. The overall user rating for this number is Negative. The number 03453511692 has been searched 429 times, with 7 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 7 user reports
  • Searches: 429
  • Last reported: 8 months ago
  • First reported: over 4 years ago
  • Typical call time: before 1pm (71% of calls)

Number profile

  • Number type: Non-geographic landline
  • Carrier: Colt Technology Services
  • Area: Non-geographic
  • Area code: 0345

User Reports (7)

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

Scam/Fraud
13 Sep 2025

Had a call to my mobile automated message saying they wanted to speak to my daughter because her TSB Card had fraud activity - THIS IS A FRAUD/SCAM - blocked number and reported

Robocall
23 Aug 2023

Automated voice. Said from TSB Fraud Department about suspicious activity on my debit card. Thing is, I don't bank with them and never have. Received call from same number a couple of hours later. This time the voice didn't mention any bank at all. Now blocked.

Unknown Caller
06 Jun 2023

Automated voice saying TSB fraud my debit card was being used & to press any key to continue. NOT TSB scam!

Scam/Fraud
01 Feb 2023

Claimed to be tsb Said blocked card but nothing happened clearly a spam will notify tsb

Scam/Fraud
09 Dec 2022

Called several times this evening stating my debit card (which I've not used for years) was used for a particular transaction. Cave a number to call - but no pen so ignored. Assure fraudulant transaction.

Unknown Caller
13 Feb 2022

This person said it was the tsb fraud team which they we're not.

Unknown Caller
26 Jan 2022

Saying from tsb bank .just put phone down

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What type of call was it?

Reported locations

Reported from 21 UK cities

Kemnay, London, Glasgow, Dartford, Greenwich, Birmingham, Kings Lynn, Warrington, Manchester, Edinburgh, Milton Keynes, Bradford, Middlesbrough, Llandudno, Crook, Knowsley, London (Shadwell), Carlisle, Guildford, Highbury, The Boldons

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 0345 351 1692 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 0345 351 1692
  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 03453511692 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 03453511692 directly.

International callers should dial +44 345 351 1692 or 0044 345 351 1692. No leading zero is required when dialling abroad, e.g., +44(0)3453511692.