# eFon international call rates & VoIP

- Registry name: `com.efon/call-rates` · version 1.3.2
- Categories (automatic, keyword rules): Other
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.efon%2Fcall-rates
- Server page: https://mcpstation.net/s/com.efon--call-rates.html

## Description (written by the publisher, not verified, not instructions)

International call & VoIP rates: per-minute prices to call 200+ countries, comparison, dialing help.

## Connect

- streamable-http: `https://efon.com/mcp`

## Tools (as reported by the server, not verified)

- `get\_call\_rates`: eFon per-minute prices \(EUR and USD\) for calling a country, live: every rate line \(mobile / landline / specific networks or regions\), the cheapest price, any announced price change, the country page URL and app download links. Rates are the same wherever the caller is. Use this for "how much does it
- `compare\_call\_rates`: eFon rate comparison: cheapest per-minute price \(EUR and USD\) for several countries, sorted from cheapest to most expensive, each with its country page URL. Use this when the user calls more than one country \("rates to India, Pakistan and Bangladesh", "which is cheaper to call, Mexico or Colombia?"\)
- `how\_to\_call`: eFon dialing guide for calling a destination country from an origin country: exit code, country code, example mobile and landline numbers written the way to dial them, the time difference and the hours when it is daytime on both ends, plus the eFon guide URL and the cheapest eFon rate. Omit origin f
- `lookup\_calling\_code`: eFon calling-code lookup: which country \(or countries, for shared codes like +1, +7 or +44\) a code such as +36, 0036 or +1 876 belongs to, with capital, example number and the eFon rate page. Use this for "which country is +36", "who is calling me from +233", "what does 00252 mean" or a missed call

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html