> ## Documentation Index
> Fetch the complete documentation index at: https://developers.cloudtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# List countries

> Returns every country CloudTalk recognises, with the `country_id` values used by the contact endpoints. Takes no parameters.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://developers.cloudtalk.io/llms.txt).


## Related topics

- [CloudTalk API Response Envelope Formats and Schema](/guides/response-envelopes.md)
- [How to Paginate CloudTalk API Collection Responses](/guides/pagination.md)
- [Quickstart: Make Your First CloudTalk REST API Call](/guides/quickstart.md)