On 06-April-2026 between 02:00 UTC and 12:00 UTC, T-Mobile operator will be performing technical maintenance on their SMS/MMS platform.
During this maintenance period, there may be Inbound and Outbound SMS/MMS delays and delivery receipt delays to subscribers of T-Mobile.
If you have any questions, please contact api.support.vonage.com
Posted on
Apr 03, 2026 - 06:38 UTC
On 6th April 2026 between 13:00 UTC and 20:00 UTC, the operator Rakuten Japan will be performing a maintenance on their SMS platform.
During this time, SMS delivery to Rakuten Mobile handsets may occasionally experience a delay of up to one minute.
If you have any questions, please contact api.support.vonage.com
Posted on
Apr 03, 2026 - 06:21 UTC
On 08-Apr-2026 between 02:00 and 07:00 (UTC), Verizon network will be performing a planned maintenance on their SMS platform.
During the maintenance window, you may potentially experience SMS latency to subscribers of Verizon network.
If you have any questions, please contact api.support.vonage.com
Posted on
Apr 02, 2026 - 14:27 UTC
To ensure platform stability, our upstream partner will conduct maintenance from 08-04-2026 at 23:00 UTC to 09-04-2026 at 04:00 UTC.
During this maintenance period, there may be intermittent service interruptions affecting Silent Authentication for the following operators:
Telefonica Spain
If you have any questions, please contact api.support.vonage.com
Posted on
Mar 26, 2026 - 23:22 UTC
Between 9-April-2026, 05:00 UTC and 9-April-2026, 10:00 UTC the US Cellular networks will be performing maintenance on their SMS platforms.
During the maintenance window, you may experience delayed inbound and outbound messages and delivery receipts on US Cellular networks.
If you have any questions, please contact api.support.vonage.com
Posted on
Mar 31, 2026 - 19:19 UTC
On 9th April 2026 between 13:00 UTC and 20:00 UTC, the operator Rakuten Japan will be performing a maintenance on their SMS platform.
During this time, SMS delivery to Rakuten Mobile handsets may occasionally experience a delay of up to one minute.
If you have any questions, please contact api.support.vonage.com
Posted on
Apr 03, 2026 - 06:22 UTC
We have been notified by our supplier that on 13-Apr-2026 between 12:00 UTC and 17:00 UTC, the supplier will be performing maintenance on their platform.
Inbound/outbound calls to/from Australia Long Virtual Numbers might get affected during the maintenance period.
If you have any questions, please contact api.support.vonage.com
Posted on
Mar 31, 2026 - 07:14 UTC
On 15-April-2026, from 20:00 to 00:00 UTC, the operator Legos will be performing maintenance on their SMS platform.
During this maintenance period, there may be difficulties in delivering and receiving messages to and from subscribers of this operator.
If you have any questions, please contact api.support.vonage.com
Posted on
Apr 04, 2026 - 22:58 UTC
On 22th April 2026 between 15:00 UTC and 21:00 UTC, the operator NTT docomo will be performing maintenance on their SMS platform.
During this maintenance period, there may be difficulties or delay in delivering messages to subscribers of this operator.
If you have any questions, please contact api.support.vonage.com
Posted on
Apr 03, 2026 - 05:23 UTC