Country Calling Codes is a Model Context Protocol (MCP) server: Country calling codes, ISO codes, E.164 dial codes, regions, trunk prefixes, and NANP area codes. In practice that means any MCP-compatible AI assistant can call Country Calling Codes's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://countrycalling.codes/api/mcp and you're connected, with nothing to install locally. The current release is v1.0.0.
Country Calling Codes is listed under Development on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Country Calling Codes for Kajdep, claim this listing to verify ownership, earn the Verified badge, and keep the details current.