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Bandwidth Outage History

Daily provider-status observations and published incident history for Bandwidth.

Operational

Bandwidth is operational. Verified . Official provider source.

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15.1% of 53 verified observed days had no reported provider issue

90-Day Trend

Jul 23Oct 20

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 10.7% 28 25

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 22 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
MMS Delivery Delays -T-Mobile & Verizon
major Observed active window 6h 33m

View incident details and source

Started:

MMS Messaging (MM4)
monitoring
Teams are observing expected delivery of messages and will monitor for stability.
investigating
Bandwidth teams are investigating delays in MMS messages to T-Mobile and Verizon destinations. Specifically Long Code 10DLC.
Bandwidth Local Market Impairment - 977 - Macomb, IL
critical Observed active window 6h 49m

View incident details and source

Started:

977 - Macomb, IL
monitoring
We have observed services in this market have recovered and our carrier is finalizing repairs. This incident will be resolved when we confirm all repairs are complete.
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
Outbound MMS Delays - T-Mobile
minor Observed active window 4h 40m

View incident details and source

Started:

MMS Messaging (MM4)
monitoring
Teams are observing expected messaging delivery. We will monitor for stability.
investigating
Bandwidth teams are investigating outbound messages towards T-Mobile destinations. These messages are delayed in delivery.
Bandwidth Local Market Impairment 956 - Johnson City, TN
critical Observed active window 3h 6m

View incident details and source

Started:

956 - Johnson City, TN
investigating
We are continuing to investigate this issue.
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
Bandwidth Local Market Impairment - 554 - Longview, TX
critical Observed active window 17h 7m

View incident details and source

Started:

554 - Longview, TX
identified
Our carrier has identified the cause of this incident and is working to complete repairs.
identified
Our carrier has identified the cause of this incident and is working to complete repairs.
identified
Our carrier has identified the cause of this incident and is working to complete repairs.
investigating
We are continuing to investigate this issue.
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
Bandwidth Local Market Impairment - 977 - Macomb, IL
critical Observed active window 3h 22m

View incident details and source

Started:

977 - Macomb, IL
monitoring
We have observed services in this market have recovered and our carrier is finalizing repairs. This incident will be resolved when we confirm all repairs are complete
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
Bandwidth Local Market Impairment - 328 (Dayton, OH)
major Observed active window 2h 36m

View incident details and source

Started:

328 - Dayton, OH
investigating
We are continuing to investigate this issue.
investigating
We are experiencing an impairment on the Bandwidth network which may affect a portion of calls. We are currently working with our carrier for resolution.
Toll Free SMS Delays - Verizon
minor Observed active window 7h 45m

View incident details and source

Started:

Toll-Free SMS - Outbound
monitoring
Teams are observing expected messaging traffic behavior and will monitor for stability.
identified
Teams have identified the source of this incident as an off-network condition. We are engaged with the impacted industry provider and are working to restore expected messaging delivery.
investigating
Bandwidth teams are currently investigating toll-free SMS messaging delays to Verizon destination.
SMS and MMS 10DLC Failure
minor Observed active window 5h 18m

View incident details and source

Started:

SMS Messaging (SMPP) MMS Messaging (MM4)
monitoring
Teams are observing expected messaging behavior and will monitor for stability.
investigating
Bandwidth teams are investigating an incident impacting outbound 10DLC messages towards AT&T. These messages may incorrectly fail to deliver due to an off network condition labeling said messages as fraud.
Telephone Number Lookup Incident
major Observed active window 16h 54m

View incident details and source

Started:

Phone Number Lookup API
investigating
Bandwidth teams are investigating an incident impacting Telephone Number Lookup tool where results are delayed or failing to complete as expected.

Legacy Incident Archive

107 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

June 2026
Voice Calling Incident - Italy
major Source not attested
Last archived state: resolved
View archived record details
monitoring
Teams are observing expected network behavior and will monitor for stability.
investigating
Bandwidth teams are investigating an incident impacting Inbound and Outbound Italy based calls. These calls may fail to complete.
Port In Order Delays
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Teams are observing expected port in between and will monitor for stability.
identified
Teams continue to work towards a resolution to restore expected port behaviors.
investigating
Bandwidth teams have identified an incident impacting port in orders. These orders may be delayed in activation.
Italy- Inbound and Outbound Call Failures
critical Source not attested
Last archived state: resolved
View archived record details
monitoring
Teams are observing expected network behavior and will monitor for stability.
investigating
Bandwidth teams are investigating an incident impacting Inbound and Outbound calls in Italy. These calls may fail to complete as expected.
Voice Authentication Incident - Pindrop
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Bandwidth teams have identified an off-network incident impacting our inbound Voice Authentication services. The impacted vendor is working to restore expected voice authentication behaviors.
investigating
Bandwidth teams have identified an off-network incident impacting our inbound Voice Authentication services. The impacted vendor is working to restore expected voice authentication behaviors.
May 2026
Outbound Calling Incident - Bandwidth Global
major Source not attested
Last archived state: resolved
View archived record details
investigating
Teams are investigating an incident impacting outbound voice traffic on our legacy Global platform. These calls may fail to connect.
SMS and MMS Messaging Incident - Verizon Wireless
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We continue to monitor for stability.
monitoring
We continue to monitor for stability.
monitoring
Teams are observing expected messaging delivery. We are monitoring for stability.
identified
Teams remain engaged with the impacted industry vendor to bring about a resolution.
identified
Bandwidth teams have identified an off-network incident impacting outbound SMS and MMS messages towards the Verizon Wireless network. These messages may not deliver as expected.
MMS Incident - AT&T
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Bandwidth teams are investigating an incident impacting outbound MMS Messages towards the AT&T network. These messages may not complete as expected. Teams are working to restore expected messaging deliverability.
Outbound MMS Messaging Incident
major Source not attested
Last archived state: resolved
View archived record details
identified
The impaired industry vendor continues to work towards restoring expected services. Bandwidth teams continue to push for a resolution.
identified
The impaired industry vendor continues to work towards restoring expected services. Bandwidth teams continue to push for a resolution.
identified
The impaired industry vendor continues to work towards a resolution.
identified
Bandwidth teams have identified an off-network industry condition impacting outbound MMS messaging across multiple carriers. These messages may not deliver as expected. The Bandwidth network remains operational.
10DLC Provisioning Incident
major Source not attested
Last archived state: resolved
View archived record details
investigating
Bandwidth teams are investigating an incident impacting 10DLC Provisioning request for new and existing phone numbers. Requests may not complete as expected.
Inbound MMS Messaging Incident
major Source not attested
Last archived state: resolved
View archived record details
monitoring
Teams are observing expected inbound delivery of inbound MMS messages. We will monitor for stability.
identified
Bandwidth teams continue to escalate with impacted industry counterparts to restore expected messaging behavior.
identified
The source of the incident has been identified as an off network industry incident. We continue to work with industry partners to restore expected messaging behavior.
investigating
Bandwidth teams are investigating an inbound MMS messaging incident. Messages from AT&T and Verizon intermittently fail to reach the Bandwidth network. Teams are working with the impacted industry vendor.