mcpbeat

Country Calling Codes MCP Server

io.github.Kajdep/countrycallingcodesmcp
answering

Country Calling Codes is answering right now. Last checked 11 min ago. It exposes 2 tools.

Country calling codes, ISO codes, E.164 dial codes, regions, trunk prefixes, and NANP area codes.

Uptime history 41 hours of history
41 hours agonow
100.0%
Uptime 24h
91 of 91 checks
2
Tools
read from the server
462 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

run in your terminal
claude mcp add countrycallingcodesmcp --transport http https://countrycalling.codes/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "countrycallingcodesmcp": {
      "url": "https://countrycalling.codes/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.countrycallingcodesmcp]
url = "https://countrycalling.codes/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "countrycallingcodesmcp": {
      "url": "https://countrycalling.codes/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "countrycallingcodesmcp": {
      "url": "https://countrycalling.codes/api/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

format
format_international_phone_number
Normalize a phone number into a plausible international format using reviewed country-specific rules. Processing is ephemeral. This tool does not query carriers, HLR/HSS, MNP databases, or live subscribers.
lookup
lookup_country_calling_code
Look up international country calling codes by free text, ISO code, dial code, or region. Optionally return reviewed, source-linked dialing examples. This tool does not verify live subscriber numbers.

Endpoints

URLTransportStateLatencyChecked
https://countrycalling.codes/api/mcp streamable-http answering 438 ms 11 min ago

Country Calling Codes — questions

Answers built from our own checks of this server.

What can Country Calling Codes do?
It exposes 2 tools, read directly from the server on our last check. Among them: format_international_phone_number, lookup_country_calling_code. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Country Calling Codes working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 462 ms. The bar chart above shows every period we have measured.
How do I connect Country Calling Codes?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Country Calling Codes need an API key?
No. Country Calling Codes completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Country Calling Codes?
It answers our handshake in 462 ms on average, which is faster than 26% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.