020 8102 6255
Unknown CallerAbsolutely No Reason for them to just Blind Call... so a Nuisance Call
1 report
• Last report about 2 hours ago
This number is a landline operated by Colt Technology Services and located in Edinburgh, UK. The overall user rating for this number is Neutral. The number 01313920451 has been searched 91 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: 91
- Last reported: 10 months ago
- First reported: 10 months ago
- Typical call time: before 12pm (97% of calls)
Number profile
- UK format: 0131 392 0451
- International: +441313920451
- Number type: Landline
- Carrier: Colt Technology Services
- Area: Edinburgh
- Area code: 0131
User Reports (2)
Your reports help others decide whether to answer calls from this number. Share your experience to help the community!
Unknown Caller
18 Sep 2025
Cheeky guy demanding to speak to the Managing Director....wouldnt say what it was about. BLOCK !!
Telemarketer
16 Sep 2025
Called and asked to speak to MD. Very vague about what it was about dispute being asked several times and really didn’t like being questioned. Spam, just ignore.
Reported locations
Reported from 21 UK cities
Cockington, Leeds, Clayton le Moors, Guildford, Sawtry, Kilmarnock, Didsbury, Glasgow, Oadby, Colchester, Edinburgh, Poole, Bury St Edmunds, London, Inverness, Kings Lynn, Darwen, Preston, Giffnock, Norwich, Pillaton
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 0131 392 0451 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 0131 392 0451
- 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
0141 467 2837
Unknown CallerRang and hung up twice very quickly so I couldn’t answer
1 report
• Last report about 4 hours ago
020 4613 1954
Unknown CallerSaid something like my name, twice, when I didn't respond they put the phone down
3 reports
• Last report about 5 hours ago
028 7114 1196
Scam/FraudTwice a day
1 report
• Last report about 6 hours ago
01908 887986
Scam/FraudI've had about 4 missed calls from this number now.
2 reports
• Last report about 6 hours ago
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Call Costs
Calling 01313920451 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 01313920451 directly.
International callers should dial +44 131 392 0451 or 0044 131 392 0451. No leading zero is required when dialling abroad, e.g., +44(0)1313920451.