---
title: "Free country calling code lookup"
url: "https://lookvalid.com/tools/country-code-lookup.md"
canonical_url: "https://lookvalid.com/tools/country-code-lookup"
last_updated: "2026-10-17"
type: "tool"
summary: "Look up a country calling code for free: enter +44, GB or a country name and see the calling code, the regions that share it, national number lengths."
related: ["https://lookvalid.com/docs/api/country-code.md"]
---

# Free country calling code lookup

Look up a country calling code for free: enter +44, GB or a country name and see the calling code, the regions that share it, national number lengths.

Enter a calling code such as +44, a two-letter country code such as GB or a country name. You get the calling code, every region that shares it and how numbers there are dialed.

## Facts

- Free, no account needed. Rate limited per visitor.
- Runs the `country-code` product. The same lookup through the API costs 1 credit.
- API reference: [country-code](https://lookvalid.com/docs/api/country-code.md)

We read the query and decide whether it is a calling code, a two-letter region code or a country name. Then we look it up in open telephone numbering metadata from the libphonenumber project and in the Unicode CLDR list of country names.

Nothing is sent to a carrier and no phone number is needed. The result describes the rules of the numbering plan, such as how long national numbers are and which digits a mobile number may start with.

## Related

- [Country Calling Codes reference](https://lookvalid.com/docs/api/country-code.md)