NoCall

+44 330 303 5315

Risk level: High

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

High
Risk level
—
Category
0
Spam reports
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Last report

AI Analysis

Limited information: Multiple reports of harassment and telemarketing, often impersonating UK telecom providers (O2, EE, Vodafone) with scam attempts or unsolicited offers.

Likely purpose: Scam or unauthorized telemarketing, likely impersonating telecom providers to deceive or sell unwanted services.

Most common user complaints

  • incessant calls
  • keeps calling repeatedly
  • sick and tired of the incessant calls
  • fake O2 scam
  • FAKE O2 Rep trying to scam
High dangerBlockImpersonation detectedNinguna (varias menciones de O2, EE, Vodafone, pero como escenarios de fraude)TelecommunicationsMissed call

AI analysis: 10 Jul 2026

Summarize this NoCall number with

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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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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

3 this week

Last 7 days

Community comments

14
Anonymous

Yesterday Nobody speaks when you answer, and on top of that never saying a word

Anonymous

Today Spam at all hours

Anonymous

Another call from this number: Block and report

Anonymous

Pure harassment

Anonymous

Again, Calls day and night!

Anonymous

Again, Persistent sales calls!

Anonymous

Had a missed call from this number. I get 2 to 3 of these every day. It’s a known scam prefix, usually the fake O2, EE, or Vodafone scam. I used to answer, but after researching and experiencing it myself, it’s clearly a scam. I now ignore all of them and recommend you do the same. WHAT I DO: I REPORT IT TO 7726 – just forward the number or message. It’s free and your network investigates. I USE FREE APPS LIKE HIYA AND WOTCHA – they block scam calls and make reporting easy. I REPORT IT ONLINE – I log the number on tellows.co.uk and shouldianswer.co.uk to help warn others. WHY I NEVER RESPOND: Answering or replying – even to tell them off – confirms your number is active, English-speaking, and responsive. That makes it more valuable and guarantees more scam calls. Even one reply keeps you on their list. BOTTOM LINE: If it’s real, they’ll leave a message. If they don’t, block it, report it, and move on

Anonymous

FAKE O2 Rep trying to scam me i hung up as the call seemed a little off and then i contacted O2 and the said it was 100% FAKE and to Block them which i did.

Anonymous

Keep getting multiple messages from o2 app saying they will be calling me and i answered once and they were offering me a deal, i told them I don't need a deal right now and they said thats fine and they will call back in 2-3 months. But they are still calling me a few days after, I blocked thier number after a few days and still recieve a message saying they will call but don't actually get a call so best advice is to block the number. I think it's a third party company working on behalf of o2, but even after saying that, be careful, companies shouldn't be spamming their custoemrs, thats one of the worst things to do in customer service, contact o2 through their contact information on o2 website or look for deals yourself online.

Anonymous

Said he was from O2 offering discounts or additional services for being a loyal customer, seemed polite enough, not incredibly pushy, had my name as well as seemingly some idea of my data usage. Hard to tell if it was a scam or not but was not persistent in trying to convince me into anything he was offering, gave me 3 offers, a discounted rate on a tablet, declined with reasoning he was fine with that, discounted rate on a Samsung smart watch, once again declined with reasoning and he was fine, then a rate to double my data for £2 a month which I again declined as I had no need of it and he thanked me for my time and I ended the call. On searching for the number while on the call I found conflicting information regarding this number, a twitter thread from O2 confirms it is a number they would call from, however a forum post on O2's forums suggests blocking the number as it can be spoofed, in the end regardless of scam or not I legitimately didn't need anything they offered me and would suggest erring on the side of caution. In my experience if they are polite and not trying to hard sell something it does lean towards being a legitimate call but you can't tell these days. If something did peak your interest perhaps take note of it, call O2 back in your own time explain you had a call but got cut off, say what was offered to you and they will confirm if that offer was legitimate or not

Anonymous

sick and tired of the incessant calls.

Anonymous

Kept calling all day long...fake O2 scam trying to upgrade to latest Iphone.

Anonymous

Keeps calling repeatedly

Anonymous

Keeps calling repeatedly. Do not answer.

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What happened?

Signal summary for +44 330 303 5315

+44 330 303 5315 belongs to the 330 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 +44 330 303 5315?
+44 330 303 5315 is a phone number with the 330 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 +44 330 303 5315 a spam number?
There aren't enough reports yet to confirm whether +44 330 303 5315 is spam. Check the risk score and the community comments.
Is it safe to call +44 330 303 5315 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 330 303 5315 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 330 303 5315?
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 +44 330 303 5315.
Where can I report a suspicious call?
You can report +44 330 303 5315 directly on this page using the report button. Your contribution helps other users identify unwanted calls.