0121 790 5048
Unknown CallerWorks for a cold call firm and employed by energy firms or firm trying to entice you to move supplier with dire...
4 reports
• Last report 7 minutes ago
This number is a non-geographic landline number operated by Gamma Telecom Holdings Limited. The overall user rating for this number is Neutral. The number 03001314535 has been searched 114 times, with 2 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: 2 user reports
- Searches: 114
- Last reported: 7 months ago
- First reported: almost 4 years ago
- Typical call time: before 2pm (93% of calls)
Number profile
- UK format: 0300 131 4535
- International: +443001314535
- Number type: Non-geographic landline
- Carrier: Gamma Telecom Holdings Limited
- Area: Non-geographic
- Area code: 0300
User Reports (2)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Legitimate
27 Nov 2025
This is an East Sussex NHS hospitals network number.
Reported locations
Reported from 21 UK cities
Hamilton, Waterlooville, Northiam, Sheringham, Hastings, Hailsham, Sheffield, Eastbourne, London, Halifax, City of Westminster, Lydd, Henlade, Bury, Woking, Stedham, East Hoathly, London (South Bank), Seaford, Old Windsor, Ilkley
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0300 131 4535 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 0300 131 4535
- 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.
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Recommended Guides
Call Costs
Calling 03001314535 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 03001314535 directly.
International callers should dial +44 300 131 4535 or 0044 300 131 4535. No leading zero is required when dialling abroad, e.g., +44(0)3001314535.