01603 853751

Mixed

Community overview

Community rating: Mixed

4 user reports

First reported 9 Jul 2026 Last reported 1 month ago

About this number

Number formats

  • UK format: 01603 853751
  • International: +44 1603 853751

Number details

  • Number type: Landline
  • Number range allocated to: BT
  • Area: Norwich
  • Area code: 01603

Recent activity

UK visits
User Reports

Last 30 days: 12 UK visits and 0 public reports.

Reported categories

Based on 4 public user reports

Spam
50% (2)
Unknown Caller
50% (2)

User Reports (4)

Spam Phone call
1 month ago

Answered and they hung up.

Reported caller: No.
Spam
2 months ago

Someone called me today from this number asking me to call them back. All they left was their name "Becky". They did not leave a company name or say what it was concerning, so therefore why would I call back?

Reported caller: Becky
Unknown Caller
3 months ago

Same happened to me

Unknown Caller
4 months ago

answered .no one spoke

Report this number: 01603 853751

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How to Block This Number

On iPhone

  1. Open the Phone app and go to Recents
  2. Find the number 01603 853751 and tap the info icon (i)
  3. Scroll down and tap Block this Caller
  4. Confirm by tapping Block Contact

On Android

  1. Open the Phone app and tap the 3-dot menu
  2. Go to Call history or Recents
  3. Long press on 01603 853751
  4. 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)

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Reports for the same area code

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