---
id: "INC-twilio-943w3xc3wm56"
kind: "incident"
aliases: []
title: "Twilio: MMS Delivery Delays and Failures from a Subset of Twilio Long Codes to Cellcom United States"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "vendor"
products: [{"name": "Twilio", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["incident", "ops", "sms", "twilio", "vendor"]
not_affected_if: []
published_at: "2026-10-26T20:29:06+00:00"
first_seen_at: "2026-10-26T20:30:47+00:00"
updated_at: "2026-10-26T21:35:48+00:00"
sources: [{"source": "statuspage", "url": "https://stspg.io/9fkh4pf3hgcm", "first_seen_at": "2026-10-26T20:30:47+00:00"}]
---

# Twilio: MMS Delivery Delays and Failures from a Subset of Twilio Long Codes to Cellcom United States

## Affected

- vendor:Twilio affected ? fixed ?

## Timeline

- 2026-10-26T20:30:47+00:00 statuspage https://stspg.io/9fkh4pf3hgcm

## From the sources

Twilio customers may be experiencing MMS delivery delays and failures from a subset of Twilio Long Codes to Cellcom network subscribers in the United States. 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.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_