# Hosted Numbers API

> \[!CAUTION]
>
> The Hosted Phone Numbers API is currently in development and not intended for use by new customers. This documentation exists to support customers who are already using the API. A new version of this API will be released as a generally available (GA) product in the near future. New customers should wait for the Hosted Phone Numbers GA release.

Explore the reference documentation for Twilio's Hosted Numbers API:

* [Hosted numbers orders](/docs/phone-numbers/hosted-numbers/hosted-numbers-api/hosted-number-order-resource) (in private developer preview)
* [Authorization documents](/docs/phone-numbers/hosted-numbers/hosted-numbers-api/authorization-document-resource) (in private developer preview)
* [Eligibility](/docs/phone-numbers/hosted-numbers/hosted-numbers-api/eligibility-resource)