Phone Validator — Carrier, Line Type, E.164 Format

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_validate_number instead. Returns: {valid, country, carrier, lineType, e164}. No API key required — x402 micropayment $0.003/call on Base L2.

How to connect

https://server.smithery.ai/axel-belfort/phone-validation/mcp

curl -X POST https://server.smithery.ai/axel-belfort/phone-validation/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'