# SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in United States

- Provider: [Twilio](https://down.guide/twilio)
- Level: confirmed
- Impact: Degraded
- lasted 6h
- started 2026-03-29 00:46 UTC
- SMS Short Code, North America
- us
- id: DWN-9b21e1781f
- Official page: https://stspg.io/3gxw9w766mlw

## Updates from Twilio
### 2026-03-29 00:46 UTC: investigating
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. 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.

### 2026-03-29 01:46 UTC: investigating
Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 2hours or as soon as more information becomes available.

### 2026-03-29 03:48 UTC: investigating
We are observing recovery in SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2hours or as soon as more information becomes available.

### 2026-03-29 06:24 UTC: monitoring
We are observing recovery in SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2hours or as soon as more information becomes available.

### 2026-03-29 06:46 UTC: resolved
We are no longer experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. This incident has been resolved.

From the builder: does your app depend on Twilio? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=twilio) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention Twilio.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-9b21e1781f), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.