Official MCP RegistryHosted servercountrycalling.codes

Country Calling Codes

Look up country calling codes, ISO codes, E.164 dial codes, regions, trunk prefixes, and NANP area codes.

Connect to Claude Code

Copy

claude mcp add --transport http country-calling-codes https://countrycalling.codes/api/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 “Country Calling Codes”. Verified through the vendor namespace.