LeadsAI

Description

LeadsAI is a free B2B phone number validation tool built by Wadesk for cross-border marketing and sales teams. It performs real-time HLR (Home Location Register) lookups that return a mobile number's carrier, country or region, number type, and validity status, so you can confirm whether a number is active before you call, text, or add it to a campaign.

The tool is designed for cleaning international contact lists. It supports HLR lookup and WhatsApp number validation for more than 190 countries, and you can check a single number or paste a list or upload a CSV to validate numbers in bulk and export the cleaned result. This helps teams reduce bounce rates, avoid wasting budget on invalid or disconnected numbers, and protect outreach accounts before SMS or WhatsApp campaigns.

LeadsAI is explicitly a compliance-focused metadata tool, not a tracking service. It returns registered numbering-plan metadata such as country, region, and carrier, and does not provide real-time GPS coordinates or identify the number owner. It performs anonymous lookups only, operates a no-log policy, does not store searched numbers or sell data to third parties, and states it is GDPR-compliant with bank-level and SSL encryption.

The core lookup tool is completely free with no registration or download required, delivering results within seconds. LeadsAI also offers a downloadable Google Maps lead mining application for Windows and macOS that collects business names, phone numbers, addresses, ratings, and websites in batches for export to Excel.

LeadsAI's Core Features

• Real-time HLR lookup for mobile numbers

• Returns carrier, country or region, number type, and validity

• Bulk validation via paste or CSV upload with export

• WhatsApp number validation

• Coverage across 190+ countries

• Anonymous, no-log, GDPR-compliant lookups

• Free to use with no registration or download

• Optional Google Maps lead mining desktop app

How to use LeadsAI?

1. 1

   Enter a number: Type a mobile number into the validation field.

2. 2

   Validate: Click to run a real-time HLR lookup.

3. 3

   Review results: See the carrier, country or region, and active status within seconds.

4. 4

   Check in bulk: Paste a list or upload a CSV to validate many numbers at once.

5. 5

   Export: Download the cleaned list for your SMS or WhatsApp campaign.

LeadsAI's Use Cases

• Phone list cleaning
• Campaign pre-checks
• WhatsApp reachability
• Cross-border marketing

FAQ from LeadsAI

• How does LeadsAI's HLR lookup work?

  Enter a mobile number and click validate. LeadsAI runs a real-time HLR lookup and returns the carrier, country, and active status so you can confirm a number before you call, text, or add it to a campaign.

• Is the tool free?

  Yes. You can look up and validate phone numbers for free, with no registration or download required, and get results within seconds.

• Can I check numbers in bulk?

  Yes. Besides single lookups, you can paste a list or upload a CSV file to validate numbers in batches and export the cleaned result.

• Does LeadsAI track real-time GPS location?

  No. LeadsAI is a B2B compliance tool for carrier and validity checks. It returns registered numbering-plan metadata such as country, region, and carrier, never live GPS coordinates or the owner's identity.

• Is LeadsAI safe and GDPR-compliant?

  Yes. LeadsAI performs anonymous HLR lookups only, does not store searched numbers or sell data to third parties, and operates a no-log policy with encryption in transit and at rest.

• How many countries are supported?

  LeadsAI supports HLR lookup and WhatsApp number validation for more than 190 countries, ideal for cleaning international phone lists.