Incident History

SMS Delivery Delays from a Subset of Twilio Short Codes to Multiple Networks in the United States and Puerto Rico

The incident has been resolved and SMS delivery from a subset of Twilio Short Codes to Multiple Networks in the United States and Puerto Rico is operating normally.

1773433957 - 1773442919 Resolved

PayG (Pay-As-You-Go) Accounts Remaining Suspended After Payment

Twilio PayG (Pay-As-You-Go) accounts are no longer be experiencing delays in account reactivations after payment, or delays in suspensions when their balance reaches $0. This incident is resolved.

1773417866 - 1773427568 Resolved

SMS Delivery Delays from Twilio to MTN Zambia

The incident has been resolved and SMS delivery from Twilio to MTN network subscribers in Zambia is operating normally.

1773412813 - 1773427951 Resolved

SMS Delivery Delays From a Subset of Twilio Registered Sender IDs to Telenor Serbia

We are no longer experiencing MMS/SMS delivery delays when sending messages from a subset of Twilio Registered Sender IDs to Telenor network subscribers in Serbia. This incident has been resolved.

1773400823 - 1773410104 Resolved

SMS Delivery Failures from Twilio to Malitel Mali

The incident has been resolved and SMS delivery from Twilio to Malitel network subscribers in Mali is operating normally.

1773380647 - 1773410236 Resolved

Twilio Conversations API getListMessages Affected

Twilio Conversations was degraded for 8 minutes between 22:44 and 22:52 Pacific Time on 03/26/2026. During this period of time customers may have experienced error 5xx for their API getListMessages requests. The issue has now been resolved.

1773358208 - 1773358208 Resolved

SMS Delivery Delays and Failures from a Subset of Twilio Long Codes and Alphanumeric Sender IDs to MobiFone Vietnam

The incident has been resolved and SMS delivery from a subset of Twilio Long Codes and Alphanumeric Sender ID to MobiFone network subscribers in Vietnam is operating normally.

1773337220 - 1773349773 Resolved

SMS Delivery Delays from Twilio to Vodacom Tanzania

The incident has been resolved and SMS delivery from Twilio to Vodacom network subscribers in Tanzania is operating normally.

1773325653 - 1773431329 Resolved

SMS Delivery Delays from Twilio to Airtel Nigeria

We are no longer experiencing MMS/SMS delivery delays when sending messages from Twilio to Airtel Nigeria. This incident has been resolved.

1773313886 - 1773337556 Resolved

Automated Alert: Minimal Customer Impact

We have fully investigated the Twilio Accounts not reactivating after successfully adding funds to the Account issue, and it was determined that the impact was limited to a small set of customers, who have been contacted individually to address any concerns. All systems are operational.

1773272232 - 1773273322 Resolved
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