Look up phone number intelligence via Twilio Lookup v2 API. Covers number validation, line type detection (mobile/landline/VoIP), SIM swap detection, caller name, identity match, and SMS pumping risk scoring. Use this skill to validate numbers or assess fraud risk before sending messages or calls.
Install
npx skills add twilio/ai --skill twilio-lookup-phone-intelligencenpx skills add twilio/ai --skill twilio-lookup-phone-intelligence -a claude-code -gnpx skills add twilio/ai --skill twilio-lookup-phone-intelligence -a codex -ggemini skills install https://github.com/twilio/ai.git --path skills/twilio/twilio-lookup-phone-intelligencegh skill install twilio/ai twilio-lookup-phone-intelligencegit clone --depth 1 https://github.com/twilio/ai /tmp/twilio__ai
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/twilio__ai/skills/twilio/twilio-lookup-phone-intelligence ~/.claude/skills/twilio-lookup-phone-intelligence # Claude Code
cp -R /tmp/twilio__ai/skills/twilio/twilio-lookup-phone-intelligence ~/.agents/skills/twilio-lookup-phone-intelligence # Codex, Cursor, Gemini CLI, Copilot, OpenCode