---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/31484#article
headline: "31484: Address Incomplete"
url: https://www.twilio.com/docs/api/errors/31484
inLanguage: en
dateModified: 2026-03-11T20:01:16.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 31484: Address Incomplete

Log Type: APPLICATION

Log Level: ERROR

## Description

The provided phone number is malformed.

### Possible causes

* The outbound call was made with a phone number that has an invalid format.

### Possible solutions

* Ensure the phone number dialed is formatted correctly.