020 8070 0381
SpamCold call. No answer. Usual BOT that notes the phone was answered,
3 reports
• Last report 8 minutes ago
This number is a landline operated by Colt Technology Services and located in London, UK. The overall user rating for this number is Negative. The number 02045825357 has been searched 181 times, with 3 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
- User reports: 3 user reports
- Searches: 181
- Last reported: 8 months ago
- First reported: 8 months ago
- Typical call time: before 11am (91% of calls)
Number profile
- UK format: 020 4582 5357
- International: +442045825357
- Number type: Landline
- Carrier: Colt Technology Services
- Area: London
- Area code: 020
User Reports (3)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Scam/Fraud
24 Sep 2025
Man with Indian sounding accent pretended to be from my phone provider, and offered me a chance to pay £5 a month for a better phone plan, and wanted to take my bank details.. I told him I was only paying £3 a month now, and he called me a liar. I told him to f*ck off and hung up .. scam! fraud! avoid!
Unknown Caller
24 Sep 2025
Foreign caller telling me they’re partnered up with my phone company and offered a new iphone with a £5 monthly payment
Reported locations
Reported from 21 UK cities
Wadebridge, Bradford, Burnham, Swanmore, Ilford, Hackney, London (Shadwell), Pinner, Manchester, Henley on Thames, Pevensey Bay, Eccleston, London (Holborn), London (Poplar), Luton, Wadworth, Wickford, Coventry, Larkfield, Saint Leonards-on-Sea, Chalton
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4582 5357 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 4582 5357
- 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
0151 351 6768
Unknown Callerthey just stay silent then call back if you hang up
2 reports
• Last report 10 minutes ago
01483 339121
Scam/FraudCalls weekly. Either they say nothing, hang up and don't leave a message. SPAM!
4 reports
• Last report 10 minutes ago
01282 507883
SpamClaims to be three uk.
2 reports
• Last report 13 minutes ago
0141 731 9269
Unknown CallerConstant phone calls from various phone numbers this company won't stop calling 2 months of harassment
1 report
• Last report 14 minutes ago
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Call Costs
Calling 02045825357 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 02045825357 directly.
International callers should dial +44 20 4582 5357 or 0044 20 4582 5357. No leading zero is required when dialling abroad, e.g., +44(0)2045825357.