# SMS Delivery Receipt Delays from Twilio to Liberty Mobile Puerto Rico - Provider: [Twilio](https://down.guide/twilio) - Level: confirmed - Impact: Degraded - lasted 11d - started 2026-07-29 19:53 UTC - SMS, Latin America - id: DWN-e3ae1fee69 - Official page: https://stspg.io/53wylgck4c1z ## Updates from Twilio ### 2026-07-29 19:53 UTC: investigating Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Long Codes to Liberty 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. ### 2026-07-29 19:59 UTC: identified Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Long Codes to Liberty network subscribers in Puerto Rico. 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. ### 2026-07-29 21:00 UTC: identified Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Long Codes to Liberty network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available. ### 2026-07-29 23:00 UTC: identified Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Long Codes to Liberty network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available. ### 2026-07-30 03:03 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 8 hours or as soon as more information becomes available. Components: SMS, Latin America ### 2026-07-30 11:03 UTC: identified Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Long Codes to Liberty network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available. ### 2026-07-30 19:39 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-07-30 19:46 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-02 23:26 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available. ### 2026-08-03 00:26 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 2 hours or as soon as more information becomes available. ### 2026-08-03 02:29 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 4 hours or as soon as more information becomes available. ### 2026-08-03 06:31 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 8 hours or as soon as more information becomes available. ### 2026-08-03 14:39 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 16 hours or as soon as more information becomes available. ### 2026-08-04 06:45 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-05 06:48 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-06 06:49 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-07 06:50 UTC: identified Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-08 06:56 UTC: monitoring We have observed a recovery in SMS delivery receipts 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. ### 2026-08-08 08:59 UTC: monitoring We have observed a recovery in SMS delivery receipts from Twilio to Liberty Mobile network subscribers in Puerto Rico and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available. ### 2026-08-08 13:01 UTC: monitoring We have observed a recovery in SMS delivery receipts from Twilio to Liberty Mobile network subscribers in Puerto Rico and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available. ### 2026-08-08 21:06 UTC: monitoring We have observed a recovery in SMS delivery receipts from Twilio to Liberty Mobile network subscribers in Puerto Rico and are monitoring service stability. We will provide another update in 16 hours or as soon as more information becomes available. ### 2026-08-09 13:07 UTC: monitoring We have observed a recovery in SMS delivery receipts from Twilio to Liberty Mobile network subscribers in Puerto Rico and are monitoring service stability. We will provide another update in 24 hours or as soon as more information becomes available. ### 2026-08-09 19:59 UTC: resolved The incident has been resolved and SMS delivery receipts from Twilio to Liberty Mobile network subscribers in Puerto Rico are operating normally. --- down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. 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