0808 172 3535

Mixed

Community overview

Community rating: Mixed

10 user reports

First reported 29 Apr 2026 Last reported 24 days ago

About this number

Number formats

  • UK format: 0808 172 3535
  • International: +44 808 172 3535

Number details

Recent activity

UK visits
User Reports

Last 30 days: 203 UK visits and 1 public report.

Reported categories

Based on 10 public user reports

Legitimate
40% (4)
Scam/Fraud
30% (3)
Unknown Caller
30% (3)

User Reports (10)

Scam/Fraud Phone call
24 days ago

They telephoned and when I answered put down the telephone. Some say it was Octopus Energy. They are a Company known for every kind of dishonesty. A situation becoming more common is where details are supplied to frauds and money received by the frauds are split between the supplier and the fraud at a later date. Easy and safe money for the supplier of the information.

Legitimate
2 months ago

Octopus

Legitimate
2 months ago

I originally mentioned that I failed the security question, it's because they was referring to another property. This is legitimate call from Octopus Billing Department

Reported caller: Sandra
Scam/Fraud
2 months ago

This number pretends to be from octopus, you state your details and the security question will fail and said to call them back.

Reported caller: Sandra
Scam/Fraud
3 months ago

Had a few calls I put down after it said it was octopus. The number is wrong

Reported caller: Fake call off octopus they aren't octopus the number is wrong.
Unknown Caller
4 months ago

2 Jul 26: 0808 172 3535 cold call claiming to be Octopus Energy.

Unknown Caller
5 months ago

I've had a couple of calls from this number they said they are from sky I told them I wasn't interested in any offers or upgrades and they are still calling not sure of they are legitimate

Legitimate
6 months ago

Called after 4pm

Reported caller: Octopus Energy
Unknown Caller
6 months ago

Octopus

Legitimate
6 months ago

This is octopus Energy billing department

Reported caller: Octopus energy

Report this number: 0808 172 3535

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 0808 172 3535 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 0808 172 3535
  4. Select Block number or Block/report spam

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