Caller ID, Phone Number Lookup

Smart caller ID and spam blocking that actually works

Caller ID, Phone Number Lookup (Who Called Me) aims to put an end to mystery numbers and nuisance calls by combining live caller identification, a built‑in dialer, and a powerful spam blocker into one clean, easy‑to‑use tool.

The core feature is instant caller ID. As soon as the phone rings, the app tries to match the number against its large database and shows a name and region, even if the caller is not in your contacts. In daily use this is fast and generally accurate, especially for well‑known businesses and frequently reported spam numbers. It is particularly handy for spotting telemarketers and robocalls before you pick up.

The call blocker works through a blacklist system. You can add specific numbers, or simply block known spam and telemarketing categories. Once configured, unwanted calls are silently rejected, which quickly reduces interruptions. The integrated phone number search is another useful touch: copy any number from your call log, messages or elsewhere, paste it into the search box, and you’ll usually get a clear idea of who owns it.

The interface is straightforward, with familiar dialer and call log tabs, so most users will feel at home immediately. Performance is snappy, though real‑time identification does rely on a stable internet connection and can be less reliable in regions where the database is thinner.

There are trade‑offs: the free version includes ads, and, like any caller ID service, it requires broad permissions and access to call information, which privacy‑conscious users should review carefully.

Overall, Caller ID, Phone Number Lookup is a strong choice for anyone tired of spam calls and curious about unknown numbers, offering a practical mix of protection and convenience.