0330 174 5096
Unknown CallerMissed the call, rang back twice - incorrect number response.
3 reports
• Last report 19 minutes ago
This number is a landline operated by Gamma Telecom Holdings Ltd and located in Norwich, UK. The overall user rating for this number is Positive. The number 01603516085 has been searched 714 times, with 6 user comments helping to identify the caller's intent.
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At a glance
Community signals
- User reports: 6 user reports
- Searches: 714
- Last reported: 6 months ago
- First reported: over 3 years ago
- Typical call time: before 11am (80% of calls)
Number profile
- UK format: 01603 516085
- International: +441603516085
- Number type: Landline
- Carrier: Gamma Telecom Holdings Ltd
- Area: Norwich
- Area code: 01603
User Reports (6)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Survey
13 Nov 2025
Message left. Group 1 no doubt about recent service. They will try again another time.
Scam/Fraud
22 Oct 2025
Called and said they were from Vodafone. Told me that they had charged me incorrectly. Was a bit dubious but they had all of my information and my husbands including date of birth. They then somehow ordered an iPhone 17
Legitimate
03 Jan 2023
Jaguar Land Rover Norwich customer service feedback request. Not automated.
Unknown Caller
30 Dec 2022
Called but didn't ring long enough for even one ring tone or for me to answer.
Reported locations
Reported from 21 UK cities
New Milton, Norwich, Wakefield, Sheffield, Epsom, London, North Walsham, Southampton, Edinburgh, Peterborough, Rochester, Stevenage, Cambridge, Corpusty, Hindley, London (Royal Kensington and Chelsea), Oakham, Bradford, Marsden, Bowthorpe, Stanwell
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 01603 516085 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 516085
- 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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• Last report about 1 hour ago
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Recommended Guides
Call Costs
Calling 01603516085 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 01603516085 directly.
International callers should dial +44 1603 516085 or 0044 1603 516085. No leading zero is required when dialling abroad, e.g., +44(0)1603516085.