0800 389 9232
Unknown CallerI did not pickup.
1 report
• Last report about 2 hours ago
This number is a landline operated by Gamma Telecom Holdings Limited and located in London, England. The overall user rating for this number is Negative. The number 02039053830 has been searched 311 times, with 4 user comments helping to identify the caller's intent.
Your comment helps others identify this number. Thank you for contributing!
At a glance
Community signals
- Community rating: Negative
- User reports: 4 user reports
- Searches: 311
- Last reported: 13 days ago
- First reported: about 2 months ago
- Typical call time: after 11am (82% of calls)
Number profile
- UK format: 020 3905 3830
- International: +442039053830
- Number type: Landline
- Carrier: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020
User Reports (4)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
13 days ago
I use a blocking app for spam and scam call filtering. This number popped up as scam straight away, did not answer and no message left. Search suggest o2 scam call, location London. Worth noting they usually change the last 4 digits of call number.
Caller: Gamma Telecoms
Scam/Fraud
1 month ago
they called me every other day. I picked up today, a lady called Lisa answered and said shes with o2 mobile, wanting my password so they could do “maintenance”, and as a reward would give me 6 months data free. Blatant scam 😭 but incase they figure out something more believable and call others, I thought this would be helpful to know not to believe anything they tell you.
Caller: Lisa
Unknown Caller
2 months ago
Every day keeps calling. Never leaves a message. Shows as suspected spam on phone.
Reported locations
Reported from 21 UK cities
London, Bridgwater, Cowplain, Dingle, Lochwinnoch, Dereham, Kings Lynn, Litherland, Ilford, Hythe, Waterlooville, Langford Budville, Blackburn, Cardiff, Tamworth, Batley, Bradford, Bartley Green, Worcester Park, Kennington, Basildon
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3905 3830 and tap the info icon (i)
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
On Android
- Open the Phone app and tap the 3-dot menu
- Go to Call history or Recents
- Long press on 020 3905 3830
- 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 registrationLatest reports
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Call Costs
Calling 02039053830 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 02039053830 directly.
International callers should dial +44 20 3905 3830 or 0044 20 3905 3830. No leading zero is required when dialling abroad, e.g., +44(0)2039053830.