Phone Numbers Database Upgrade

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted Aug 11, 2026 - 18:30 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Aug 11, 2026 - 16:30 PDT

Scheduled

Twilio will conduct a planned maintenance to upgrade the Numbers Database for two hours on 11 August 2026 at 4:30 PM PDT until 6:30 PM PDT.

During this maintenance window, customers may experience intermittent issues with the following:

1. Phone Number Purchasing (US1): Requests to purchase long code numbers may fail intermittently. Affected requests will return an HTTP 400 status code and Error Code 21422 (Number not available).
2. Number Configuration (IE1/AU1): Configuration updates for phone numbers purchased or transferred during this maintenance window will fail. These requests will return an HTTP 404 status code.

Posted Aug 10, 2026 - 10:28 PDT

This scheduled maintenance affected: PHONE NUMBERS.