Unknown Number Calling?
Identify scammers before you answer!
Look up any suspicious phone number in the global ScamBase fraud database. Check the risk probability, carrier intelligence, and AI breakdown in seconds.
Scam Checker & Link Verifier
Paste suspicious SMS texts, WhatsApp messages or URLs to detect hidden phishing and fake delivery fees.
Can You Spot the Scam?
Test your fraud awareness against 5 real-life UK scam scenarios and learn the telltale signs of attackers.
Most Reported Fraud Numbers
Real-time live phone numbers flagged with high scam risk
Live Fraud Radar
Real-time stream of incoming reports, tactics, and call warnings
ScamBase Shield — Call Blocker Rules Sync
Export the latest verified high-risk numbers list to your device (iOS CallKit / Android CallScreening) or network gateway for offline protection.
Full Offline Database & Incremental Delta Sync
Enter your ScamBase PRO license key below to trigger an incremental delta sync. The client downloads only newly reported and modified numbers since your last check.
Currently Active Protection Rules:
Choose Your Protection Level
Use our free community lookup or upgrade to PRO for automated offline blocking and deep AI scam forensics.
ScamBase Admin Login
Restricted staff portal for community report moderation and whitelist auditing.
Admin & Moderation Hub admin
Review incoming complaints, manage safe whitelists, and supervise intelligence
Fraud Category Distribution
Top 10 Most Searched Phone Numbers
| Number | Carrier | Risk | Lookups | Action |
|---|
| Phone Number | Carrier / Line | Region | Risk Score | Reports | Verified Safe | Actions |
|---|
| Phone Number | Claimed Caller | Category | Threat | Status | Actions |
|---|
| Verified Number | Official Entity | Category | Notes | Action |
|---|
| Company | Registration | Phone Numbers to Whitelist | Status | Action |
|---|
Add or Update SMS Sender ID
| Sender ID | Organization | Category | Status | Official Website | Action |
|---|
Generate New PRO License Key
| Plan | License Key | Expires At | Status | Action |
|---|
| Timestamp | Admin User | Action | Details | IP Address |
|---|
AI Threat Analysis & LLM Configuration
Live settings loaded directly from server environment variables (.env).
https://api.openai.com/v1
Live AI Inference Diagnostic Test
Update your server .env or Coolify Environment Variables. Then reload the container:
Export Scam Reports (CSV)
Download all community fraud complaints, caller names, and categories in standard CSV format for law enforcement or analytics.
Export Safe Whitelist (CSV)
Download all verified legitimate organizations, verified numbers, and audited corporate contacts.
Full SQLite Database (.db)
Instant direct download of the live SQLite database file (scambase.db) with WAL journal sync.
Browse UK Dialling Codes by Area & Location
Look up 667 official UK area codes across England, Scotland, Wales, and Northern Ireland.
| Area Code | Country | Location / Exchange | Quick Action |
|---|
Scam Checker — Verify Any SMS, Link or Text
Received a suspicious text, WhatsApp message, or delivery notification? Paste it here to detect hidden phishing domains, brand spoofing, and known scam numbers.
Can You Spot the Scam?
Test your fraud awareness against real UK & European scams. Read each real-life scenario and decide: is it legitimate or a scam?
Verified Business Caller ID & Reputation Shield
Stop your legitimate company calls from showing up as "Suspected Spam". Register your outbound caller IDs with ScamBase to display a Green Verified Badge and your official business name.
Verified Green Badge
Your official registered entity name and verified badge appear on incoming calls across iOS, Android, and web.
Zero False Positives
Automated protection from malicious community downvotes. Your numbers are permanently whitelisted.
24-48h Review
Fast KYC verification of company registration number (Companies House / Cégbíróság) and telecom ownership.
Submit Caller ID Verification Request
Verify Brand Text Message Senders & Stop Spoofing
Search alphanumeric sender names (e.g. EVRI, REVOLUT, OTP, DHL, HMRC). Check if the sender is legitimate and view official website links.
Has Your Phone Number Been Leaked or Targeted?
Check if your mobile number has appeared on public reverse-lookup directories, automated robocall lead generators, or scam registration lists.
Interactive Regional Fraud Trends & Hotspots
Live distribution of fraud calls and SMS smishing reports across the United Kingdom and international jurisdictions.
Top Active Fraud Regions & Dialling Areas
Most Active Scam Categories
Compare Two Suspicious Numbers Side-by-Side
Evaluate two numbers simultaneously to identify spoofed pairs, fake customer support duplicates, or multi-stage bank fraud caller rings.