Telemarketer
1 month ago
Annoying
Community overview
Community rating:
Mixed
4 user reports
First reported 5 Aug 2026
·
Last reported
1 month
ago
About this number
Number formats
- UK format: 0303 330 1728
- International: +44 303 330 1728
Number details
- Number type: Non-geographic number
- Number range allocated to: Gamma Telecom Holdings Limited
Recent activity
UK visits
User Reports
Last 30 days: 208 UK visits and 0 public reports.
Reported categories
Based on 4 public user reports
Unknown Caller
75% (3)
Telemarketer
25% (1)
User Reports (4)
Unknown Caller
1 month ago
Daily calls, twice today. Didn't answer x
Reported caller:
Unknown
Unknown Caller
1 month ago
Each day ..didn't answer
Unknown Caller
2 months ago
Have never answered a call. Call everyday at the same time roughly.
Report this number: 0303 330 1728
↑ Back to reportsDid this number contact you?
You’ve already submitted a report for this number.
Your report may still be going through moderation before it appears publicly.
Your report
How did they contact you?
How would you describe the contact?
Please do not include full names, private addresses, or abusive, hateful, or defamatory content. Please read our Community Standards before posting.
Thank you. Your report has been received.
Before appearing publicly on the site, reports may be reviewed and checked as part of our moderation process.
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0303 330 1728 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 0303 330 1728
- 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