# SendGrid: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic

> SendGrid reports SMS delivery delays from a subset of Twilio Long Codes. The affected components are SMS, Europe and CARRIER NETWORK - SMS, Europe. The delays affect T-Mobile and O2 network subscribers in the Czech Republic. SendGrid reports a recovery and monitors service stability.

- Provider: [SendGrid](https://outages.cc/sendgrid.md)
- Type: Incident
- State: monitoring
- Worst impact: Degraded performance
- Started: 2026-11-02 09:46 UTC
- Components: SMS, Europe, CARRIER NETWORK - SMS, Europe
- Official update: https://stspg.io/c6whbwvnzqls

## Updates from SendGrid

### monitoring, 2026-11-02 12:12 UTC

We have observed a recovery in SMS delivery from a subset of Twilio Long Codes to T-Mobile and O2 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, 2026-11-02 10:57 UTC

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

### investigating, 2026-11-02 09:48 UTC

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to T-Mobile network subscribers in the Czech Republic. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.