CallerCheck United Kingdom
Choose region
United Kingdom
www.callercheck.co.uk
United States
www.checkmycaller.com
Tagged reports

NI number compromise calls

16 community reports tagged NI number compromise across 16 numbers.

Related HMRC 2 Personal details request 1 Three mobile 1 Automated payment alert 1 Phishing call 1
Last 7 days
0 Quiet
Usually 0 a week
Last 30 days
0
16 in total
Numbers
16
0 new in 30 days
First reported
4 Feb 26
Latest 21 May 2026

Recent activity

No new reports tagged NI number compromise in the last 30 days. The most recent was on 21 May 2026.

When people report it

Thursday is the busiest day for these reports, and 75% are filed in the afternoon (12pm to 6pm). Times are when the report was submitted, which is usually soon after the call.

Verdict

100% of reporters rated these calls spam or suspicious.

Numbers used

Reports tagged NI number compromise cover 16 different numbers.

Reports over time

Reports per day over the last 30 days. Reports per week over the last 12 weeks. Red weeks had at least double the usual volume. Reports per month over the last year.

How people rate these calls

  • Spam 7 · 44%
  • Suspicious 9 · 56%
  • Unknown 0 · 0%
  • Safe 0 · 0%

Busiest days

All reports by the day they were submitted.

Time of day

When reports are submitted, UK time.

  • Night 12am to 6am 0
  • Morning 6am to 12pm 3
  • Afternoon 12pm to 6pm 12
  • Evening 6pm to 12am 1

Latest reports

Suspicious 4 months ago
07823 569579

"computer voice alleging national insurance number compromised - threatens legal action - says press whatever to get to the investigating officer. obviously data/financial phishing"

NI number compromise Phishing call
View number →
Suspicious 4 months ago
07352 684012

"Claimed national insurance number had been “compromised” Automated/robocall"

NI number compromise
View number →
Spam 5 months ago
07350 804887

"Do not take this call or talk to them. Recorded voice claiming to be from the National Insurance Office saying your national insurance has been compromised. Block and report it."

NI number compromise
View number →

We value your privacy

We use cookies to enhance your browsing experience, analyse site traffic, and show personalised ads. You can choose which cookies to accept below. Read more about cookies on CallerCheck.co.uk

Cookie Settings

Manage your cookie preferences

Essential Cookies

Always Active

Required for the website to function. These cannot be disabled as they are necessary for security and basic functionality.

callercheck_sessionSession management
XSRF-TOKENSecurity (CSRF protection)
cc_consentStores your preferences (6 months)

Analytics Cookies

Help us understand how visitors interact with our website by collecting anonymous information.

Google Analytics
_gaVisitor identification (2 years)
_ga_*Session state (2 years)
_gidUser distinction (24 hours)

Advertising Cookies

Used to show you relevant ads and support our free service. Disabling won't remove ads, but they'll be less relevant.

Google AdSense
Contextual and personalised advertising

Functional Cookies

Enable enhanced functionality like social sharing buttons and embedded content from third parties.

YouTubeEmbedded videos
Google MapsEmbedded maps
View full Cookie Policy