Official MCP RegistryHosted servernumberrank.devv1.0.0

numberRank

Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.

Connect to Claude Code

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claude mcp add --transport http numberrank https://numberrank.dev/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “dev.numberrank/numberrank”. Verified through the vendor namespace.