0333 053 1000
Unknown CallerScam car claims finance
1 report
• Last report less than a minute ago
This number is a landline operated by BT and located in Norwich, UK. The overall user rating for this number is Neutral. The number 01603257000 has been searched 377 times, with 4 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
- Community rating: Neutral
- User reports: 4 user reports
- Searches: 377
- Last reported: 11 months ago
- First reported: over 5 years ago
- Typical call time: before 10am (88% of calls)
Number profile
- UK format: 01603 257000
- International: +441603257000
- Number type: Landline
- Carrier: BT
- Area: Norwich
- Area code: 01603
User Reports (4)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
25 Jul 2025
claims to be an nhs number, no idea if genuine
Unknown Caller
08 Feb 2023
Googled the number - said to be NHS South Norfolk CCG related to optical health. Recently had eyes tested and wondered if it's one of those "how did we do" type calls.
Unknown Caller
17 Jan 2022
Twice now about the same time (before 10am ) this call comes through. UNKNOWN. Never leaves a message or sends a text so can only assume its marketing or spam?
Unknown Caller
12 Feb 2021
No idea who would be calling me from Norwich
Reported locations
Reported from 13 UK cities
Kings Lynn, Southampton, Brentwood, Glasgow, Spilsby, Birmingham, Norwich, Aviemore, Great Yarmouth, Croydon, Northampton, Aylsham, London
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 01603 257000 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 01603 257000
- 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
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Call Costs
Calling 01603257000 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 01603257000 directly.
International callers should dial +44 1603 257000 or 0044 1603 257000. No leading zero is required when dialling abroad, e.g., +44(0)1603257000.