Legitimate
31 Oct 2025
Yes this is Smyth and Byford 100%
Community overview
Community rating:
Mixed
4 user reports
First reported 28 Aug 2025
·
Last reported
10 months
ago
User Reports (4)
Unknown Caller
08 Sep 2025
Is this Smyth & Byford? 100% - as I had a call and didn't answer Thanks
Reported caller:
Unknown
Legitimate
03 Sep 2025
Gas check (Smith & Byford)
Spam
28 Aug 2025
It's definitely a spam number please do be careful don't give out any bank details or personal details
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8722 3436 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 8722 3436
- 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 registration