SMS Delivery Receipt Delays from Twilio to T-Mobile Czech Republic

resolved · 9 Jun 2026, 16:26

Auto-resolved by the status page: the vendor stopped reporting this incident in their feed.

monitoring · 9 Jun 2026, 15:32

**2026-06-09T14:16:41.168Z** — Twilio customers may be experiencing SMS delivery receipt delays from Twilio to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this 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. **2026-06-09T14:30:41.685Z** — We have observed a recovery in SMS delivery receipts from Twilio to T-Mobile network subscribers in the Czech Republic and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

investigating · 9 Jun 2026, 15:18

**2026-06-09T14:16:41.168Z** — Twilio customers may be experiencing SMS delivery receipt delays from Twilio to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this 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.