# Twilio - Routes ## Description This is version `1.0.0` of this API documentation. Last update on Jul 30, 2025. > warn > ⚠️ This is an unofficial public Twilio REST API documentation generated from an OpenAPI contract. > > > The source file was taken from **** as **[a demonstration](https://bump.sh/blog/twilio-openapi-definitions)** of the Bump.sh product. This is the public Twilio REST API. ## Servers - https://routes.twilio.com: https://routes.twilio.com () ## Authentication ## Endpoints and operations ### [RoutesV2PhoneNumber](https://twilio.demo.bump-doc.com/doc/routes/group/endpoint-routesv2phonenumber.md) - [Fetch the Inbound Processing Region assigned to a phone number.](https://twilio.demo.bump-doc.com/doc/routes/operation/operation-fetchphonenumber.md) - [Assign an Inbound Processing Region to a phone number.](https://twilio.demo.bump-doc.com/doc/routes/operation/operation-updatephonenumber.md) ### [RoutesV2SipDomain](https://twilio.demo.bump-doc.com/doc/routes/group/endpoint-routesv2sipdomain.md) - [Fetch sip domain](https://twilio.demo.bump-doc.com/doc/routes/operation/operation-fetchsipdomain.md) - [Update sip domain](https://twilio.demo.bump-doc.com/doc/routes/operation/operation-updatesipdomain.md) ### [RoutesV2Trunk](https://twilio.demo.bump-doc.com/doc/routes/group/endpoint-routesv2trunk.md) - [Fetch the Inbound Processing Region assigned to a SIP Trunk.](https://twilio.demo.bump-doc.com/doc/routes/operation/operation-fetchtrunks.md) - [Assign an Inbound Processing Region to a SIP Trunk](https://twilio.demo.bump-doc.com/doc/routes/operation/operation-updatetrunks.md) [Powered by Bump.sh](https://bump.sh)