Interconnection Infrastructure Upgrade (IE1) from 10/16/2026 09:00PM UTC until 10/17/2026 05:00AM UTC

Network Maintenance in SJC Datacenter: October 4, 2026 from 10/05/2026 05:00AM UTC until 10/05/2026 09:00AM UTC

Network Maintenance in SJC Datacenter: October 11, 2026 from 10/12/2026 05:00AM UTC until 10/12/2026 09:00AM UTC

United States and Canada Twilio SMS and MMS Maintenance from 10/08/2026 03:00AM UTC until 10/08/2026 07:00AM UTC

United States and Canada Twilio SMS and MMS Maintenance from 10/15/2026 03:00AM UTC until 10/15/2026 07:00AM UTC

United States and Canada Twilio SMS and MMS Maintenance from 10/22/2026 03:00AM UTC until 10/22/2026 07:00AM UTC

United States and Canada Twilio SMS and MMS Maintenance from 10/29/2026 03:00AM UTC until 10/29/2026 07:00AM UTC

Multiple Destination SMS Carrier Partner Maintenance from 10/06/2026 05:00AM UTC until 10/06/2026 11:00AM UTC

Multiple Destination SMS Carrier Partner Maintenance from 10/08/2026 05:00AM UTC until 10/08/2026 11:00AM UTC

Multiple Destination SMS Carrier Partner Maintenance from 10/13/2026 05:00AM UTC until 10/13/2026 11:00AM UTC

Multiple Destination SMS Carrier Partner Maintenance from 10/15/2026 05:00AM UTC until 10/15/2026 11:00AM UTC

Infrastructure Maintenance on the San Jose (US2) PoP from 10/22/2026 05:00AM UTC until 10/22/2026 06:30AM UTC

Zoom Phone Maintenance - NRT3 Data Center: October 5, 2026 from 10/05/2026 04:00PM UTC until 10/07/2026 06:30AM UTC

Zoom Phone Maintenance - SIN3 Data Center: October 8, 2026 from 10/08/2026 04:00PM UTC until 10/10/2026 04:30AM UTC

Zoom Phone India Maintenance (Hyderabad Data Center): October 09, 2026 from 10/09/2026 11:30AM UTC until 10/09/2026 06:00PM UTC

United States SMS and MMS Carrier Partner Maintenance from 10/06/2026 04:00AM UTC until 10/06/2026 10:00AM UTC

Multiple Destination SMS Carrier Partner Maintenance from 10/13/2026 03:00AM UTC until 10/13/2026 10:00AM UTC

Network Maintenance in SJC Data Center : October 18, 2026 from 10/19/2026 04:00AM UTC until 10/19/2026 10:00AM UTC

Zoom Chat Update: October 06, 2026 (No Operational Impact) from 10/06/2026 04:00PM UTC until 10/23/2026 04:00PM UTC

France Voice Carrier Partner Maintenance from 10/07/2026 08:00PM UTC until 10/08/2026 02:00AM UTC

France Voice Carrier Partner Maintenance from 10/13/2026 08:00PM UTC until 10/14/2026 02:00AM UTC

ZoomInfo Platform Maintenance from 10/06/2026 01:00AM UTC until 10/06/2026 03:00AM UTC

ZoomInfo Platform Maintenance from 10/11/2026 04:00AM UTC until 10/11/2026 12:00PM UTC

ZoomInfo Platform Maintenance from 10/13/2026 01:00AM UTC until 10/13/2026 03:00AM UTC

ZoomInfo Platform Maintenance from 10/18/2026 04:00AM UTC until 10/18/2026 12:00PM UTC

ZoomInfo Platform Maintenance from 10/20/2026 01:00AM UTC until 10/20/2026 03:00AM UTC

ZoomInfo Platform Maintenance from 10/25/2026 04:00AM UTC until 10/25/2026 12:00PM UTC

ZoomInfo Platform Maintenance from 10/27/2026 01:00AM UTC until 10/27/2026 03:00AM UTC

Zoom Phone Maintenance - AMS3 Data Center: October 19, 2026 from 10/19/2026 04:00PM UTC until 10/22/2026 04:30AM UTC

Republic of the Congo SMS Carrier Partner Maintenance from 10/05/2026 12:00AM UTC until 10/05/2026 06:00AM UTC

US SMS Carrier Maintenance - Small US Carriers from 10/06/2026 09:00AM UTC until 10/06/2026 11:00AM UTC

United States SMS and MMS Carrier Partner Maintenance from 10/14/2026 04:00AM UTC until 10/14/2026 10:00AM UTC

United States SMS and MMS Carrier Partner Maintenance from 10/15/2026 04:00AM UTC until 10/15/2026 10:00AM UTC

United States SMS and MMS Carrier Partner Maintenance from 10/08/2026 04:00AM UTC until 10/08/2026 10:00AM UTC

United States SMS and MMS Carrier Partner Maintenance from 10/22/2026 03:00AM UTC until 10/22/2026 07:00AM UTC

United States MMS Carrier Partner Maintenance from 10/13/2026 04:00AM UTC until 10/13/2026 09:00AM UTC

United States SMS and MMS Carrier Partner Maintenance from 10/29/2026 03:00AM UTC until 10/29/2026 07:00AM UTC

Suppressions Maintenance from 10/05/2026 09:00PM UTC until 10/05/2026 11:00PM UTC

Suppressions Maintenance: Thursday, October 5, 2026, from 2PM–4PM PT from 10/05/2026 09:00PM UTC until 10/05/2026 11:00PM UTC

Zoom Phone maintenance - AMS5 Data Center: Novermber 2, 2026 from 11/02/2026 05:00PM UTC until 11/05/2026 05:30AM UTC

United Arab Emirates SMS Carrier Maintenance - Etisalat from 10/12/2026 08:00PM UTC until 10/13/2026 02:00AM UTC

United Kingdom Account Security Carrier Partner Maintenance - EE from 10/06/2026 09:00PM UTC until 10/07/2026 08:20AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/05/2026 08:00PM UTC until 10/06/2026 03:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/07/2026 08:00PM UTC until 10/08/2026 12:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/12/2026 08:00PM UTC until 10/13/2026 12:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/14/2026 08:00PM UTC until 10/15/2026 12:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/19/2026 08:00PM UTC until 10/20/2026 12:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/21/2026 08:00PM UTC until 10/22/2026 12:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/26/2026 08:00PM UTC until 10/27/2026 12:00AM UTC

Russia SMS Carrier Maintenance - Tele2 from 10/28/2026 08:00PM UTC until 10/29/2026 12:00AM UTC

United Kingdom Account Security Carrier Partner Maintenance - EE from 10/18/2026 10:00PM UTC until 10/19/2026 02:30AM UTC

Puerto Rico SMS Carrier Maintenance - Liberty from 10/06/2026 02:45AM UTC until 10/06/2026 06:30AM UTC

Mexico SMS Carrier Partner Maintenance from 10/06/2026 06:00AM UTC until 10/06/2026 08:00AM UTC