Start by searching for a number
Localization  | |
|---|---|
| City: | Sydney |
| State: | Australia, Christmas Island and Coconut Island |
| Latitude: | -33.8678500 |
| Longitude: | 151.2073200 |
| Time zone: | Australia/Sydney (GMT +11) |
| Population: | 4,627,345 |
| Sydney is the state capital of New South Wales and the most populous city in Australia. It is on Australia's south-east coast, on the Tasman Sea. In June 2010 the greater metropolitan area had an approximate population of 4.6 million people (...) Wikipedia » | |
| Ratings | |
|---|---|
| Hazard level: | |
| Number of ratings: | 1× |
| Latest rating: | Jan 20, 2026 Add comment |
| Views | |
|---|---|
| Number of views: | 8× |
| Last viewed: | Jan 25, 2026 |
Tip: Try out our new Call Insider app. You can download it for free on Google Play.
How long has this service been running and who is it for?
The service was created in 2011 in the Czech Republic. It is an online forum where the users can share their experience with phone numbers, both annoying (mostly telemarketing, surveys) and useful (e.g. couriers, offices)..
Since the beginning, the service has been received very well, which led to localization into more languages. Nowadays, the forum exists in more than 20 languages and 34 countries throughout the world.
The service is intended for anyone who wants to identify the owner of an unknown phone number. The creators of the forum have also recently created the mobile app Call Insider for Android phones. This app, which is connected to the database of the website numberlookup.com.au, also allows users to automatically block telemarketing numbers.
Bharti Airtel has developed an artificial intelligence (AI)/machine learning-based solution to proactively detect, prevent, and eliminate phishing, spam, and fraud through messaging, and is testing it in partnership with HDFC Bank.
Following the inundation of spam calls that seem to originate from international numbers, WhatsApp’s engineering teams have moved to introduce new “classifiers” which can identify these calls and mark them as spam, sources in the know told ET.
The phone rang twice and then discontinued. Damn nuisance! Probably a cold caller.
Nuisance Jan 20, 2026 00