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

# E164PhoneNumber

> A valid phone number string in the E.164 format.

## Description

A valid phone number string in the E.164 format.

## Used by

* [`engagementCreate`](/lender-api/reference/mutations/engagements/engagement-create) (mutation)