NoCall

+44 20 4599 6817

Risk level: Medium

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Who is this? Spam, telemarketing or a legitimate call? Community reports in United Kingdom.

Medium
Risk level
—
Category
0
Spam reports
—
Last report

AI Analysis

Persistent sales calls and harassment from unknown callers, often claiming to be from Auto Networks or O2 offering fake discounts or prizes. They call repeatedly at the same times, leave no messages, and continue even after being blocked. Some reports indicate scam attempts involving fake prize wins and impersonation of telecom providers.

Likely purpose: Telemarketing and scam calls impersonating telecom companies (O2, Auto Networks) to sell fake offers, win fake prizes, or extract personal information through deception.

Most common user complaints

  • Pure harassment, and on top of that without leaving a message
  • Always busy when you call back; also always at the same time
  • Persistent sales calls, to make it worse and nobody does anything
  • Persistent sales calls; also every single day
  • Keeps calling even after blocking, to make it worse even after blocking
Medium dangerCautionTelecommunicationsCompany impersonation

AI analysis: 8 Oct 2026

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Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

GB

United Kingdom

Operator information

Country:
GBUnited Kingdom
Prefix:
+44
Type:
Other
Operator:
EE, O2, Vodafone, Three

Recent searches

4 this week

Last 7 days

Community comments

14
Anonymous

Another call from this number: Persistent sales calls; also every single day!

Anonymous

another call from this number: Persistent sales calls, to make it worse and nobody does anything lol!!

Anonymous

Today Keeps calling even after blocking, to make it worse even after blocking

Anonymous

yet another one: Sales pitch after sales pitch, to make it worse never saying a word!

Anonymous

Yet another one: Spam at all hours, and on top of that every single day

Anonymous

yet another one: Always busy when you call back; also always at the same time.

Anonymous

Another call from this number: Pure harassment, plus without leaving a message!

Anonymous

Again, Pure harassment, and on top of that without leaving a message!!

Anonymous

claimed to be Auto Networks.

Anonymous

SCAMMER - They fake the number then say they're calling from O2 to give a 40% discount for being a good customer because I pay my bills on time, but couldn't tell me my name, anything about my bills in particular, and wouldn't accept any other form of ID check. I knew straight away they were scammers so wasted their time for 15-20 mins asking why the text "they" had sent told me not to give them the code they wanted. They said they needed to verify I owned this number but couldn't tell me why this was needed considering they were CALLING ME ON THAT NUMBER! What they're actually doing is entering your number on the O2 website, at which point you're sent a text to make sure that it's you trying to log in (obvs it isn't so they need you to give them the code). If you give ANYONE that pin code, you've lost your account & need to call O2 ASAP! I've worked for O2 and this is so outside the way should contact you, it's ridiculous. If you're ever not sure if a call is legitimate, hang up and call the company using the contact info on your paperwork or their official website. Legitimate companies are ALWAYS Ok with this and will give you a reference number or name yup all for when you call back later. NEVER call a cold-caller back on a number they give to you. EVER! BTW If you're feeling a bit mean, please feel free to waste their time as much as possible (using fake details if necessary) so they have less time to spend on possible victims ୧⁠(⁠＾⁠ ⁠〰⁠ ⁠＾⁠)⁠୨.

Anonymous

“Congratulations you’ve won an iPhone” scam call.

Anonymous

Called my mobile, did not leave a message.

Anonymous

Silent call, no answer, hung up.

Anonymous

Silent call, hung up after a few seconds.

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Signal summary for +44 20 4599 6817

+44 20 4599 6817 belongs to the 204 prefix and is classified as unclassified calls. This page combines no approved reports and 14 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 20 4599 6817?
+44 20 4599 6817 is a phone number with the 204 prefix in United Kingdom. It has no spam reports yet, but you can check other users' comments below. Check the comments to find out who might be behind this call.
Is +44 20 4599 6817 a spam number?
There aren't enough reports yet to confirm whether +44 20 4599 6817 is spam. Check the risk score and the community comments.
Is it safe to call +44 20 4599 6817 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 20 4599 6817 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 20 4599 6817?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +44 20 4599 6817.
Where can I report a suspicious call?
You can report +44 20 4599 6817 directly on this page using the report button. Your contribution helps other users identify unwanted calls.