01356 420131
Unknown CallerHung up
1 report
• Last report about 1 hour ago
This number is a non-geographic landline number operated by Gamma Telecom Holdings Limited. The overall user rating for this number is Neutral. The number 03330166400 has been searched 163 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: Neutral
- User reports: 4 user reports
- Searches: 163
- Last reported: 6 months ago
- First reported: over 6 years ago
- Typical call time: before 3pm (94% of calls)
Number profile
- UK format: 0333 016 6400
- International: +443330166400
- Number type: Non-geographic landline
- Carrier: Gamma Telecom Holdings Limited
- Area: Non-geographic
- Area code: 0333
User Reports (4)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
31 Dec 2025
I left a long message a minute ago. I rang it after someone said Bupa as I'm with them. They stated insured health? Insured Health is a UK-based health insurance broker that provides free, impartial advice to help individuals and businesses find private health insurance coverage.
Scam/Fraud
31 Dec 2025
The phone number +443330166400 is a UK-based number. Based on available information, this number has been reported in connection with scam calls, particularly those involving automated messages encouraging recipients to add a number on WhatsApp for work opportunities. These scams are designed to exploit two-factor authentication (2FA) systems, potentially allowing attackers to gain access to personal accounts. Users have reported receiving calls from similar UK numbers (e.g., +447838024960) with automated messages promoting work via WhatsApp, which are now recognized as part of a widespread scam.
Scam/Fraud
11 Mar 2020
Said they were calling about my bupa policy... do not/ never had a bupa policy! Annoying
Reported locations
Reported from 21 UK cities
London, Cardiff, Waltham Abbey, Gloucester, Birmingham, Maida Vale, Newport, Dundee, Thornton Heath, Blackpool, Ascot, Bartley, London (Shadwell), East Boldon, London (Edmonton), Rochdale, Bordon, London (Holborn), Featherstone, Luton, Balham
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0333 016 6400 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 0333 016 6400
- 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
0161 457 0683
Scam/FraudConstantly calling and not making any sense, they call at 7pm! . Save yourself the hassle and block them immediately.
5 reports
• Last report about 1 hour ago
01228 935358
Unknown CallerScam call center
1 report
• Last report about 1 hour ago
0141 674 0864
Scam/FraudHad several calls from this number and others from this company. They state they from o2 customer care suggestions...
1 report
• Last report about 1 hour ago
0113 734 0089
Unknown CallerSilence then hung up
2 reports
• Last report about 1 hour ago
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Recommended Guides
Call Costs
Calling 03330166400 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 03330166400 directly.
International callers should dial +44 333 016 6400 or 0044 333 016 6400. No leading zero is required when dialling abroad, e.g., +44(0)3330166400.