Event Monitor Cyber
EM-20261105-G58E OutageHigh severity

Bandwidth: Messaging Delivery Problems

Nov 5, 2026 · Provider · reported by Bandwidth

Share

Providers' own notes put the impact at 13:40 UTC on Nov 3–01:00 UTC on Nov 4.

Status
Resolved

Since : every provider marked it resolved.

First Signal
Nov 05 12:28 UTCT18 Bandwidth status
Page Born
Nov 05 23:20 UTC
Last Signal
Nov 05 12:28 UTC20 hours before snapshot
Sources
11 official · 0 research, news or crowd
Lasted
11 hoursfirst signal to resolved

Life Of This Page

  1. 1
    Born
    A second, independent provider or measurement sees it.
  2. 2
    Developing
    Reports and measurements join.
  3. 3
    Confirmed
    A provider status page acknowledges it.
  4. 4
    Resolved · Now
    Every provider marks it resolved and 6 hours pass quietly, or 24 hours pass with no new signal.
  5. 5
    Archived
    Not yet
    30 days after resolved. Read only; the link keeps working. Reopens if it comes back.

The ID never changes, and earlier addresses keep working. A correction is logged, never overwritten. If two pages turn out to be one incident, the later one points to the earlier.

Outage Lifecycle

  1. First Report: reached
    Nov 05 12:28 UTC
    T18 Bandwidth status
  2. Corroborated: not yet
    Not yet
    1 independent source
  3. Acknowledged: reached
    Nov 05 12:28 UTC
    T18 status page
  4. Network Check: not yet
    Not yet
    No network data for this provider
  5. Restored: reached
    Nov 05 23:20 UTC
    All status incidents resolved

Timeline

08:0010:0012:0014:0016:0018:00BornResolvedT18 Bandwidth status

Point at a mark to read it. Squares are signals, colored by severity; every one is also listed under Signals.

Signals

  1. Bandwidth: Outbound 10DLC MMS Delivery Incident - T-Mobile, Verizon, AT&T (opens source in a new tab) postmortem. Between 13:40 UTC on November 3 and 01:00 UTC November 4, customers encountered intermittent disruption in the form of delays and expired messages for the following message types: * Outbound 10DLC MMS to… High severityProvider StatusT18 Bandwidth status