Who-Calls.me.uk

0345 351 0553 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 03453510553 has been searched 215 times, with 3 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 3 user reports
  • Searches: 215
  • Last reported: 10 months ago
  • First reported: over 1 year ago
  • Typical call time: before 10am (86% of calls)

Number profile

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

User Reports (3)

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

Scam/Fraud
09 Jul 2025

Claimed to be from p & o - scam caller

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Legitimate
13 Jan 2025

It is in fact P & O Cruises. January 2025. Genuine call

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Telemarketer
24 Dec 2024

Claiming to be from PO cruises

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Please feel free to read our Community Standards before posting. We ask that comments are based on genuine experience and shared in a factual and respectful manner.

What type of call was it?

Reported locations

Reported from 21 UK cities

London, Leeds, Clacton-on-Sea, Brighton, Elderslie, Reading, Oxford, Manchester, Minera, Cardiff, Warrington, Southampton, Stevenage, Hammersmith, Colchester, Rotherham, Chapel Allerton, Pontefract, Salisbury, Salford, Marshfield

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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 0553 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 0553
  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

Latest reports

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Call Costs

Calling 03453510553 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 03453510553 directly.

International callers should dial +44 345 351 0553 or 0044 345 351 0553. No leading zero is required when dialling abroad, e.g., +44(0)3453510553.