> For the complete documentation index, see [llms.txt](https://docs.tsgglobal.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tsgglobal.com/api-reference/phone-numbers/manage-number-for-voice.md).

# Manage Number for Voice

List, add, update and delete the voice destination priorities (VoIP gateways or PSTN numbers) for your phone numbers.