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

# Error 311

## ERR\_NGROK\_311

This address is allocated for a different region.
Failed to create an endpoint with the address `ADDR` in region `WANT` because it is reserved
in the `HAVE` region.

Try connecting to a different region: [https://ngrok.com/docs/platform/pops](https://ngrok.com/docs/platform/pops)

## Further help

If you're having trouble resolving this error, please reach out to [support@ngrok.com](mailto:support@ngrok.com?subject=Help%20with%20ERR_NGROK_311)