Caller ID: Spam Block & Lookup

Caller ID shows who is calling before you answer, blocks spam calls and lets you look up any phone number. A simple call blocker and spam blocker that works on your phone: your contacts and your calls are never uploaded.

📞 CALLER ID
• A caller ID card appears on the incoming call screen for numbers that are not in your contacts
• See the country, city or area, carrier and line type (mobile, landline, toll-free, VoIP, premium rate)
• Warning signs for suspicious calls: numbers you reported as spam, hidden numbers, invalid numbers, premium-rate numbers and calls your network could not verify
• Block or report spam right from the caller ID card
• Works on the lock screen too

🚫 CALL BLOCKER
• Block any number with one tap
• Block a whole number series: every number that starts with 0800, 140 or +44
• Block hidden and private numbers
• Block international calls
• Block numbers not in your contacts: only people you know can ring
• Block suspicious calls automatically
• Reject blocked calls or just silence them, and hide them from your call log if you want

🛡️ SPAM BLOCK
• Report spam numbers and block them for good
• Allow list: important numbers always ring, whatever your rules say
• A quiet alert tells you each time a spam call was blocked
• Counters show how many calls were blocked today

🔍 PHONE NUMBER LOOKUP
• Who called me? Type or paste any number to see its country, area, carrier, line type and local time
• See how many times an unknown number called you
• Call back, send a message, open WhatsApp, copy the number, search it on the web or add it to your contacts
• Recent lookups are kept for you

🕘 CALL HISTORY
• Every call that Caller ID checked, with the reason it was allowed or blocked
• Filter blocked and allowed calls, delete any entry

❓ FAQ
• How does Caller ID work? Set it as your phone's "Caller ID & spam app". Android then lets it check each incoming call and block the ones that match your rules.
• Does it upload my contacts? No. Contacts are only read on your phone to show names and to block numbers not in your contacts. Your block lists and call history stay on your phone.
• Why don't I see a name for unknown numbers? Caller ID does not use a shared database of other people's contacts. It shows what the number itself tells: country, area, carrier and line type, plus your own reports.
• Is the carrier always right? It is the network the number was first given to. A number moved to another network keeps its original carrier.

👉 HOW TO BLOCK SPAM CALLS
1. Open Caller ID and tap "Turn on protection"
2. Choose Caller ID as your Caller ID & spam app
3. Allow "Display over other apps" to see the caller ID card
4. Block a number, a number series or hidden callers
5. Done: spam calls are blocked before they ring

Caller ID & call blocker: see who's calling, block spam calls and look up any phone number.