---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/phone-numbers/api#article
headline: Phone Numbers
description: Find relevant links for working with Twilio's Phone Numbers REST API on this page.
url: https://www.twilio.com/docs/phone-numbers/api
inLanguage: en
dateModified: 2026-09-02T14:34:08.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# Phone Numbers

* Phone Numbers 2010-04-01 API

  * [Search for available numbers](/docs/phone-numbers/api/availablephonenumber-resource)
  * [Manage existing and purchase new Twilio phone numbers](/docs/phone-numbers/api/incomingphonenumber-resource)
* Port (transfer) a phone number to Twilio
* Hosted Numbers

  * [Hosted Phone Numbers API](/docs/phone-numbers/hosted-numbers/hosted-numbers-api/hosted-number-order-resource)
  * [Authorization Documents API](/docs/phone-numbers/hosted-numbers/hosted-numbers-api/authorization-document-resource)
  * [Hosted SMS Quickstart](/docs/phone-numbers/hosted-numbers/quickstart)
  * [FAQ](/docs/phone-numbers/hosted-numbers)
* [Best Practices for Phone Number Use](/docs/phone-numbers/best-practices)