020 3504 5177
Also shown as:
- 020 3504 5177
- +44 20 3504 5177
AI Summary
Based on 2 community reports
Community Reports
2 verified reports
Cumulative spam score based on all reports up to each month.
Said they were from a window company that replaces windows and are doing deals on uPVC and aluminium windows. Wanted a price for future jobs but didn't get that we only use wood windows.
said they were from uber eats
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About 020 3504 5177
What type of number is 020 3504 5177?
The phone number 020 3504 5177 (also written as +44 20 3504 5177) is a UK landline number originating from the London area in Greater London . Calls to this number are charged at standard UK landline rates, usually included in call packages.
Is 020 3504 5177 safe to answer?
Based on 2 community reports, this number has been frequently reported as spam or a potential scam. The current risk score is 75% with 1 report marking it as spam .
Exercise extreme caution if you receive a call from this number. Do not share personal or financial information.
What should I do if 020 3504 5177 calls me?
If you receive an unexpected call from 020 3504 5177, consider the following:
- Don't answer immediately if you don't recognise the number – let it go to voicemail and see if they leave a message.
- Never share personal information such as bank details, passwords, or PINs with unknown callers.
- Be wary of urgency tactics – legitimate organisations won't pressure you to act immediately.
- Verify the caller by hanging up and calling the organisation back on their official number.
How to report a scam call
If you believe you've received a scam call from 020 3504 5177, you can take the following steps:
- Report the number using the form on this page to help warn others.
- Report to Action Fraud on 0300 123 2040 or at actionfraud.police.uk.
- Contact your phone provider to block the number.
- If money has been taken, contact your bank immediately.
- For ongoing harassment, contact the police on 101.
About number spoofing
Be aware that caller ID can be falsified (spoofed). Scammers may display 020 3504 5177 on your phone even though the call originates from a different number. If a caller claims to be from a bank, government agency, or other organisation, hang up and call them back using an official number from their website.
Disclaimer: CallerCheck UK has no affiliation with the owner of 020 3504 5177 or any related companies. Information on this page is based entirely on community reports and publicly available data. If you have been a victim of fraud, please contact Action Fraud or the police directly – we cannot investigate individual cases. Report accuracy depends on community contributions and may not reflect the current status of this number.
Is this your number? If you own this phone number and believe reports are inaccurate or false, you can submit a claim using the "Claim This Number" button in the sidebar to verify ownership and request a review.
Frequently Asked Questions
To block 020 3504 5177:
- iPhone: Go to Recents, tap ⓘ next to the number, then "Block this Caller"
- Android: Long press the number in Recents and select "Block number"
- Landline: Contact your provider (BT, Sky, Virgin) to enable call blocking
You can also register with the Telephone Preference Service (TPS) to reduce unwanted calls.
Safety Score
Protection Guides
How to Block This Number
Step-by-step instructions for iPhone, Android, and landlines
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Report Nuisance Calls to Ofcom
Step-by-step guide to reporting unwanted calls to the UK regulator. Plus 7726 spam text reporting.
Report to Ofcom
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Details
- Tel Number
- 020 3504 5177
- Country
- 🇬🇧 United Kingdom
- Area
- London
- Type
- Geographic
- First Seen
- Today
Location
London, United Kingdom
This number originates from the London area code region. The map shows the general geographic area, not an exact location.
Call Types
Is this your number?
Claim ownership to manage reports
If you own this phone number and believe reports are inaccurate, you can submit a claim to verify ownership and request a review.
We'll verify ownership via callback or documentation
How to Block 020 3504 5177
- Open the Phone app and go to Recents
- Find 020 3504 5177 and tap the ⓘ icon next to it
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
Alternatively: Settings → Phone → Blocked Contacts → Add New
- Open the Phone app and go to Recents
- Long press on 020 3504 5177
- Tap Block/report spam
- Confirm by tapping Block
Steps may vary slightly depending on your phone manufacturer
Contact your phone provider to block 020 3504 5177:
- BT: Use BT Call Protect (free service)
- Sky: Call 03442 414 141 to enable call blocking
- Virgin Media: Use the Virgin Media app or call 150
- TalkTalk: Enable CallSafe in your account settings
You can also register with the Telephone Preference Service (TPS) at tpsonline.org.uk to reduce unwanted calls.