caller intelligence · live signal

Decode anyunknown number.

Klear records every call and checks unknown numbers against a privacy-first community signal — how known, how risky, how reachable. Names stay hidden until you install.

5.0★ Play Store100+ downloadsPrivacy-first · names never shared
klear://lookuplive
>+1 (555) 014 ••DECODE
// number decode · public
United States · mobile number+1
Carrier · AT&TGSM
New York · UTC−5
// community signal · install to reveal
Recognized by several · saved as k≥3
Telegram-linked accountverified
12 spam reports · robocallVoIP
Names never leave the app — install Klear to reveal.
// two tools, one app

Record every call. Know every caller.

Klear pairs a reliable call recorder with crowdsourced caller-ID — so you never lose a conversation or pick up a stranger blind.

Call recorder

Automatic, high-quality recordings of incoming and outgoing calls. Transcribe, search, and keep what matters.

  • Auto-record incoming & outgoing
  • On-device transcription & search
  • Label, search & export recordings
Explore recording →

Caller ID & reverse lookup

Type any number and Klear checks it against the community signal — recognition, Telegram presence, line type and spam reports.

  • Recognition count (privacy-gated)
  • Telegram-linked & line-type signal
  • Live spam & robocall reports
Try a lookup →
// is it legal?

Call recording laws,
country by country.

One-party or two-party consent? Klear keeps you on the right side of the law with a quick, plain-language check before you hit record.

Open the full checker →
Pick your country or US state
One-partyTwo-partyNotify
128 jurisdictions · sourced & dated
// informational only — not legal advice
// community signal

This week's most-reported numbers

Aggregated from real reports — masked and k-anonymous. We show the trend, never the individual.

Most reported this week

wk 25 · Armenia
1+374 ·· ··· ·· 412,310
2+374 ·· ··· ·· 881,702
3+374 ·· ··· ·· 031,240
4+374 ·· ··· ·· 19870
last 4 digits only · aggregated, never individual

See who's really calling.

Free on Android. Record calls, decode unknown numbers, and block spam — built privacy-first.

Android 12+·No account needed to record