[upcoming]

Twilio is conducting a planned maintenance from 30 September 2026 at 20:00 PDT until 01 October 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays or failures delivering SMS and MMS to and from United States and Canada handsets via subset of long codes, short codes and toll free numbers.

[upcoming]

Twilio is conducting a planned maintenance from 23 September 2026 at 20:00 PDT until 24 September 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays or failures delivering SMS and MMS to and from United States and Canada handsets via subset of long codes, short codes and toll free numbers.

[upcoming]

Twilio is conducting a planned maintenance from 16 September 2026 at 20:00 PDT until 17 September 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays or failures delivering SMS and MMS to and from United States and Canada handsets via subset of long codes, short codes and toll free numbers.

[upcoming]

Twilio is conducting a planned maintenance from 09 September 2026 at 20:00 PDT until 10 September 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays or failures delivering SMS and MMS to and from United States and Canada handsets via subset of long codes, short codes and toll free numbers.

[upcoming]

Twilio is conducting a planned maintenance from 02 September 2026 at 20:00 PDT until 03 September 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays or failures delivering SMS and MMS to and from United States and Canada handsets via subset of long codes, short codes and toll free numbers.

A subset of small networks in the US are conducting an emergency maintenance from 18 August 2026 at 19:00 PDT until 18 August 2026 at 21:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to small US carriers handsets when sending via long codes, long codes, short codes and toll free numbers.

We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.

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

The scheduled maintenance has been completed.

The T-Mobile network in the United States is conducting a planned maintenance from 17 August 2026 at 19:00 PDT until 18 August 2026 at 05:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to and from T-Mobile United States handsets.

We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.

The scheduled maintenance has been completed.

Twilio customers may be experiencing SMS delivery delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team is actively investigating this issue. We will provide another update in 4 hours or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team is actively investigating this issue. We will provide another update in 8 hours or as soon as more information becomes available.

We have observed a recovery in SMS delivery from Twilio to Liberty Mobile network subscribers in Puerto Rico and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

The incident has been resolved and SMS delivery from Twilio to Liberty Mobile network subscribers in Puerto Rico is operating normally.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Toll-Free Numbers to Verizon network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Toll-Free Numbers to Verizon network subscribers in the United States. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

We have observed a recovery in SMS delivery from a subset of Twilio Short Codes and Toll-Free Numbers to Verizon network subscribers in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

The incident has been resolved and SMS delivery from a subset of Twilio Short Codes and Toll-Free Numbers to Verizon network subscribers in the United States is operating normally.

Twilio experienced SMS delivery failures from a subset of toll free numbers to AT&T Network in the United States for 219 minutes between 5:45 and 9:24 Pacific Time on 08/09/2026. The issue has now been resolved.