Phone number validation API for AI agents. Validate any phone number worldwide: country detection, carrier lookup, line type (mobile/landline/VoIP), E.164 format normalization, and validity check. Single and batch (50) modes. Tools: phone_validate_number (single), phone_validate_batch (up to 50). Use this before sending SMS, making calls, or storing phone numbers. Essential for KYC, contact verification, and fraud detection. IMPORTANT: For SMS-readiness check, use sms_valid
Phone Validator — Carrier, Line Type, E.164 Format
| Type | MCP server |
| Section | MCP servers |
| Pricing | free |
| Platform | Command line |
| Systems | api, cli |
| Hosting | cloud |
| Install | mcp |
| Protocols | mcp |
| Site language | en |
| Vendor | axel-belfort |
| Views | 15 |