Nummeropslag: Who Called?
by Andrii Lynnyk
· Utilities
· Free
On the App Store since July 2026
· Data updated
Nummeropslag: Who Called? is made and published by Andrii Lynnyk. AppBrain is an independent app data site and isn't affiliated with Andrii Lynnyk. The app name, icon, screenshots and description belong to Andrii Lynnyk and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- August 30, 2026
Rankings
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Also available on Google Play
Releases
Updates seen on the App Store- Version
- 1.2.4
- Launched
- July 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 2.38 MB
- Content rating
- Low
Technologies used by Nummeropslag: Who Called?
About the app and developer
About Nummeropslag: Who Called?
Nummeropslag: Who Called? is an utilities app developed by Andrii Lynnyk.
User Ratings
The app has no ratings yet.
App Information
Nummeropslag: Who Called? is freely available from the App Store. The app size is 2.38 MB. The latest version available is 1.2.4. The last update was on August 30, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on the App Store since July 2026.
Developer information for Andrii Lynnyk
Address:
Store listing
By Andrii Lynnyk, from the App Store
Screenshots by Andrii Lynnyk, from the the App Store listing
Description by Andrii Lynnyk Written by the developer, not by AppBrain. Click to read.
Who's calling from that unknown number? With Nummeropslag you can look up any Danish phone number in seconds and instantly see whether to pick up — company, spam rating or private person.
HOW IT WORKS
Enter an 8-digit Danish number and get the whole picture in one place: who's behind it, a spam score, a trust meter and reviews from other people.
WHAT YOU GET
• The company behind the number — straight from the official, public CVR business register. Real data, not scraped phonebooks.
• Person or business? — instantly see whether an unknown number belongs to a registered company or a private individual.
• Spam & scam check — a clear spam score and trust meter before you answer.
• Community reviews — read what others experienced and leave your own: spam, scam, telemarketing, company or private.
• One-tap reporting — flag spam and fraud numbers and help everyone else.
• Spam labels in the Phone app — known spam numbers are labelled and the worst are blocked automatically, even offline. Turn it on under Phone → Call Blocking & Identification.
• Google-verified business info — address, industry and ratings where available.
• SMS filter — messages from unknown senders that match known spam numbers are moved to Junk automatically. Enable it under Settings → Apps → Messages → Unknown Senders.
BUILT INTO IPHONE
• Siri & Shortcuts — say "Look up number" to jump straight to search.
• Spotlight — start a lookup from your Home Screen.
• Share a number — share from Phone, Messages or Contacts to look it up.
• Universal links — nummeropslag.dk links open directly in the app.
• Widget & Control Center — start a lookup from the Home Screen or Control Center.
REMINDERS (OPTIONAL)
iPhone does not show anything by itself once a call has ended. So — if you allow notifications — the app can send one quiet reminder a while after a lookup where we could NOT work out who the number belonged to. You can write who it was straight from the notification. There is always a "Don't know / didn't answer" button that sends nothing. We ask at most once per number, and we only ask for permission once the app has already been useful. You can decline and keep using everything else.
PRIVACY ABOVE EVERYTHING
Most caller-ID apps upload your entire contact list. Nummeropslag never does.
• We never copy your phonebook.
• We don't collect personal data and we sell nothing.
• Only anonymous, aggregated signals. GDPR-friendly by design.
DATA SOURCES
• CVR — the official Danish business register.
• The Danish Number Register (SDFI, CC0 open data) for carrier and number type.
• Anonymous reports from real users.
Free to use. Available in Danish, English and Ukrainian.
Look up a number and leave your first review — the app gets smarter as more people join.
nummeropslag.dk
HOW IT WORKS
Enter an 8-digit Danish number and get the whole picture in one place: who's behind it, a spam score, a trust meter and reviews from other people.
WHAT YOU GET
• The company behind the number — straight from the official, public CVR business register. Real data, not scraped phonebooks.
• Person or business? — instantly see whether an unknown number belongs to a registered company or a private individual.
• Spam & scam check — a clear spam score and trust meter before you answer.
• Community reviews — read what others experienced and leave your own: spam, scam, telemarketing, company or private.
• One-tap reporting — flag spam and fraud numbers and help everyone else.
• Spam labels in the Phone app — known spam numbers are labelled and the worst are blocked automatically, even offline. Turn it on under Phone → Call Blocking & Identification.
• Google-verified business info — address, industry and ratings where available.
• SMS filter — messages from unknown senders that match known spam numbers are moved to Junk automatically. Enable it under Settings → Apps → Messages → Unknown Senders.
BUILT INTO IPHONE
• Siri & Shortcuts — say "Look up number" to jump straight to search.
• Spotlight — start a lookup from your Home Screen.
• Share a number — share from Phone, Messages or Contacts to look it up.
• Universal links — nummeropslag.dk links open directly in the app.
• Widget & Control Center — start a lookup from the Home Screen or Control Center.
REMINDERS (OPTIONAL)
iPhone does not show anything by itself once a call has ended. So — if you allow notifications — the app can send one quiet reminder a while after a lookup where we could NOT work out who the number belonged to. You can write who it was straight from the notification. There is always a "Don't know / didn't answer" button that sends nothing. We ask at most once per number, and we only ask for permission once the app has already been useful. You can decline and keep using everything else.
PRIVACY ABOVE EVERYTHING
Most caller-ID apps upload your entire contact list. Nummeropslag never does.
• We never copy your phonebook.
• We don't collect personal data and we sell nothing.
• Only anonymous, aggregated signals. GDPR-friendly by design.
DATA SOURCES
• CVR — the official Danish business register.
• The Danish Number Register (SDFI, CC0 open data) for carrier and number type.
• Anonymous reports from real users.
Free to use. Available in Danish, English and Ukrainian.
Look up a number and leave your first review — the app gets smarter as more people join.
nummeropslag.dk