+44 745 128 851 9

Risk level: Low

Who is this? Spam, telemarketing or a legitimate call? Community reports in United Kingdom.

Number with prefix 745. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 745

Low
Risk level
Harassment
Category
0
Spam reports
Last report

AI Analysis

Limited information: Single report of harassment via robocall from 'Kalkline' for investment research survey.

Likely purpose: Likely investment scam research or unsolicited marketing.

Most common user complaints

  • robocalls
  • investment research survey
  • harassment
Low dangerCautionKalklineInvestmentsAutomated robocall

AI analysis: 10 Jul 2026

Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Web research

A UK based number (+44 7451 288519) appears to be a mobile style block with potential third party or non geographic use, but credible, verifiable details about the exact subscriber are not publicly accessible. Online discussions show mixed reports about unknown callers, with several sources flagging numbers for potential spam or telemarketing. Callers are advised to exercise caution.

View full report

A UK based number (+44 7451 288519) appears to be a mobile style block with potential third party or non geographic use, but credible, verifiable details about the exact subscriber are not publicly accessible. Online discussions show mixed reports about unknown callers, with several sources flagging numbers for potential spam or telemarketing. Callers are advised to exercise caution. 1. Type and ownership: The number format suggests a mobile style UK number. Public sources do not reveal a specific individual or company owner; exact subscriber name is not publicly searchable. It is not clearly identified as a premium rate line. 2. Online discussions: Various UK reverse lookup and spam report sites show mixed or generic activities for similar numbers, with user generated reports about nuisance calls and potential telemarketing. 3. Association with scams: There are warnings on some databases about unknown UK numbers, but for this exact number no definitive, universal consensus of active fraud is found; information is inconclusive. 4. Public exposure: The number appears in public facing number checkers and spam report databases to some extent, but there is no clear evidence of a definitive leak or breach tied to this exact number. 5. Advice on answering: Given ambiguity and potential spam signals, do not call back; consider blocking or silencing until verified through trusted channels.

Checked · 15 Aug 202611 sources
GB

United Kingdom

Operator information

Country:
GBUnited Kingdom
Prefix:
+44
Type:
Other
Operator:
EE, O2, Vodafone, Three

Recent searches

2 this week

Last 7 days

Community comments

1
Anonymous
22 Apr 2024

Kalkline using robocalls to call me about investment research survey.

Report this number

What happened?

Signal summary for +44 745 128 851 9

+44 745 128 851 9 belongs to the 745 prefix and is classified as Harassment. This page combines no approved reports and 1 public comment to explain the risk level.

Frequently asked questions

Who calls from +44 745 128 851 9?
+44 745 128 851 9 is a phone number with the 745 prefix in United Kingdom. It has been reported 1 time by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +44 745 128 851 9 a spam number?
According to the community, +44 745 128 851 9 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 745 128 851 9 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 745 128 851 9 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 745 128 851 9?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +44 745 128 851 9.
Where can I report a suspicious call?
You can report +44 745 128 851 9 directly on this page using the report button. Your contribution helps other users identify unwanted calls.