Unknown Caller
5 months ago
I didn’t answer as my phone listed it as suspected spam.
Community overview
Community rating:
Negative
4 user reports
First reported 11 Dec 2025
·
Last reported
5 months
ago
User Reports (4)
Unknown Caller
5 months ago
Didn't answer as unknown to me
Scam/Fraud
5 months ago
Car accident insurance wanting bank details
Spam
11 Dec 2025
Suspected scam call from abroad, using wavecrest to appear locally in the country. No answer on return call. Best to block.
Reported caller:
Wavecrest (phone switchboard)
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8638 1353 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 8638 1353
- 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 registrationAbout this number
Number formats
- UK format: 020 8638 1353
- International: +44 20 8638 1353
Number details
- Number type: Landline
- Number range allocated to: WAVECREST NETWORKS LIMITED
- Area: London
- Area code: 020