0345 612 2121 Negative Who called me from this phone number?

Non-geographic • TalkTalk Communications Limited
This number is a non-geographic landline number operated by TalkTalk Communications Limited. The overall user rating for this number is Negative. The number 03456122121 has been searched 171 times, with 2 user comments helping to identify the caller's intent.
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At a glance

Community signals

  • User reports: 2 user reports
  • Searches: 171
  • Last reported: over 2 years ago
  • First reported: almost 3 years ago
  • Typical call time: before 10am (77% of calls)

Number profile

  • Number type: Non-geographic landline
  • Carrier: TalkTalk Communications Limited
  • Area: Non-geographic
  • Area code: 0345

User Reports (2)

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

Telemarketer
02 Feb 2024

Calisen Metering - started with a request for meter readings leading to a request to confirm name & address & contact details before reaching the main purpose of the call - to get a commitment to having a smart meter installation. However I already have a smart meter so their marketing list is out of date!

Unknown Caller
24 May 2023

Asked me to ring them back to provide Gas & Electricity meter readings which I do monthly online. Scam I feel!

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What type of call was it?

Reported locations

Reported from 21 UK cities

Thetford, Huddersfield, Buckley, Sheffield, Reading, Bridlington, Greenwich, Mansfield, Sandy, Plymouth, Nuneaton, Newcastle upon Tyne, Edinburgh, Dumfries, London, Longton, London (Shadwell), Pontefract, Norwich, Childer Thornton, Morden

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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 612 2121 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 612 2121
  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 03456122121 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 03456122121 directly.

International callers should dial +44 345 612 2121 or 0044 345 612 2121. No leading zero is required when dialling abroad, e.g., +44(0)3456122121.