Last 7 days
2 Steady
Usually 2.8 a week
Last 30 days
6
363 in total
Numbers
287
6 new in 30 days
First reported
21 Jan 26
Latest 31 Oct 2026

Recent activity

Reports tagged O2 are steady: 2 reports in the last 7 days, in line with a usual 2.8 reports a week.

When people report it

Monday is the busiest day for these reports, and 65% are filed in the afternoon (12pm to 6pm). Times are when the report was submitted, which is usually soon after the call.

Verdict

97% of reporters rated these calls spam or suspicious. The most common call type is Mobile Network Scam (EE, O2, Three, Vodafone).

Numbers used

Reports tagged O2 cover 287 different numbers. 6 of them were first reported in the last 30 days, so a number you have not seen before can still be part of the same pattern.

Reports over time

Reports per day over the last 30 days. Reports per week over the last 12 weeks. Red weeks had at least double the usual volume. Reports per month over the last year.

How people rate these calls

  • Spam 262 · 72%
  • Suspicious 90 · 25%
  • Unknown 11 · 3%
  • Safe 0 · 0%

Most common call type: Mobile Network Scam (EE, O2, Three, Vodafone)

Busiest days

All reports by the day they were submitted.

Time of day

When reports are submitted, UK time.

  • Night 12am to 6am 4
  • Morning 6am to 12pm 77
  • Afternoon 12pm to 6pm 236
  • Evening 6pm to 12am 46

Latest reports

Spam 7 months ago
07441 906958

"Missed call, then message claiming to be from O2. DO NOT click on link its a fishing attempt. Report as scam/spam, block number to stop more calls an delete message."

Suspicious 7 months ago
020 3819 9845

"Didn’t get far into the convo before I blocked and hung up. They said they were from O2, but I told them that's not how O2 would reach me, as the number didn’t show O2's name on the phone screen. I told the caller not to get in touch again. Then they went on to call me two more times."

Suspicious 7 months ago
01737 952501

"Marketing call from 02. They said that my contract was finished and wanted to give me some offers. I'm not with 02 and told them I don't have a contract ending. The caller kept trying to sell me something."

Spam 7 months ago
07451 272913

"Called me to say they were from O2 about my sim card becoming invalid in a couple of days and asked me to confirm my details. I said no and they hung up. Called the number and it’s invalid so it’s clearly a scam."

Spam 7 months ago
020 4531 1569

"Rude, kept saying that I had an o2 sim and that i had forgotten and then went ahead to 'cancel it' on the phone as I wasn't being compliant. He also kept telling me that I was being recorded, by whom, I would love to know?!"

Spam 7 months ago
020 4631 4100

"Same as another poster - They said they were calling from O2 to upgrade my sim from 4G to 5G (already on 5G). I asked them to verify the name of the person they were trying to reach. They just said they would send an activation code that I needed to provide. When I asked again, they couldn't confirm - Scam."

Spam 7 months ago
023 9240 4359

"Said they were from O2. It's not my network, so I hung up and blocked them. I heard they told others different networks, so they are clearly lying. Probably because my number used to be O2. With people using PAC codes these days, the starting numbers don't always match the provider."

Suspicious 7 months ago
020 4630 9187

"Caller said they were from O2 offering new 5G sim card. I told them I would be in with my Grandson who was 6ft 4ins and a boxer there was silence at the callers end so they hung up."

Suspicious 7 months ago
07451 226495

"Said he was with O2 phone company. Wanted to save my number to ring me when I didn't want to talk to him. Maybe a scam. Either way, it wasn't professional. I've blocked him."

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