# Sinch in March 2026: incidents, uptime and changes

> Sinch in March 2026: 51 incidents on its status page (1 major or critical), 99.66% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Sinch’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/sinch/2026/03
Last updated: 2026-04-01T00:00:00Z

- Incidents posted: 51 (major/critical: 1) · Maintenance: 50
- By vendor impact label: critical 1, minor 46, none 4
- Uptime (vendor-reported): 99.66% free of major/critical incidents, 41.95% free of any incident; outage time 2 h 29 min, incident time 18.0 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [February 2026](https://rewindex.com/company/sinch/2026/02.md) · Next: [April 2026](https://rewindex.com/company/sinch/2026/04.md) · [All months](https://rewindex.com/company/sinch/reports.md) · [Sinch](https://rewindex.com/company/sinch.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Chatlayer Service Disruption](https://rewindex.com/company/sinch/incidents/jp9njrpj9n22.md) | critical | 2026-03-15 12:25 UTC | 2026-03-15 14:54 UTC | 2.5 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Delivery Issue Lycamobile - UK](https://rewindex.com/company/sinch/incidents/yr0jn35k70ph.md) | minor | 2026-03-02 02:46 UTC | 2026-03-02 04:51 UTC | 2.1 h | resolved |
| [US Site Degradation - US7](https://rewindex.com/company/sinch/incidents/ftncd5yw631g.md) | none | 2026-03-02 14:00 UTC | 2026-03-02 14:00 UTC | 0 min | resolved |
| [Delivery Issue Netherlands - Odido](https://rewindex.com/company/sinch/incidents/djs2nnlxpshz.md) | minor | 2026-03-03 04:33 UTC | 2026-03-03 05:30 UTC | 57 min | resolved |
| [Delivery Issue Malaysia - TuneTalk](https://rewindex.com/company/sinch/incidents/30wz2b5c80t6.md) | minor | 2026-03-03 08:58 UTC | 2026-03-03 12:30 UTC | 3.5 h | resolved |
| [EU1 Site Degradation](https://rewindex.com/company/sinch/incidents/4jnzmhn4f038.md) | minor | 2026-03-05 02:35 UTC | 2026-03-05 03:05 UTC | 30 min | resolved |
| [Delivery Issue Djibouti - Evatis](https://rewindex.com/company/sinch/incidents/pk64vwn6z844.md) | minor | 2026-03-06 00:46 UTC | 2026-03-06 03:54 UTC | 3.1 h | resolved |
| [DI SMS 365 (SMSx) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT\#MNOC-63398](https://rewindex.com/company/sinch/incidents/l56hkt4hdpmk.md) | minor | 2026-03-06 01:28 UTC | 2026-03-06 08:54 UTC | 7.4 h | resolved |
| [Delivery Issue United States - Google Voice](https://rewindex.com/company/sinch/incidents/14kpdhdctxzl.md) | minor | 2026-03-06 04:49 UTC | 2026-03-07 13:41 UTC | 33 h | resolved |
| [Delivery Issue Germany - O2](https://rewindex.com/company/sinch/incidents/cw4lzxbw83nf.md) | minor | 2026-03-06 06:03 UTC | 2026-03-06 18:40 UTC | 13 h | resolved |
| [Delivery Issue United States - Verizon Wireless](https://rewindex.com/company/sinch/incidents/zft6wzlzdry4.md) | minor | 2026-03-06 09:49 UTC | 2026-03-06 15:57 UTC | 6.1 h | resolved |
| [EU1 and EU3 Sites Degradation](https://rewindex.com/company/sinch/incidents/b0kvy8qyft17.md) | none | 2026-03-07 00:09 UTC | 2026-03-07 00:09 UTC | 0 min | resolved |
| [EU1 Site Degradation](https://rewindex.com/company/sinch/incidents/pq458ysfwpj1.md) | minor | 2026-03-07 02:20 UTC | 2026-03-07 10:34 UTC | 8.2 h | resolved |
| [Delivery Issue Bulgaria - Vivacom](https://rewindex.com/company/sinch/incidents/yn9wkx3fmdcr.md) | minor | 2026-03-07 17:49 UTC | 2026-03-07 18:59 UTC | 1.2 h | resolved |
| [DI SMS 365 (SMSx) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT\#MNOC-63424](https://rewindex.com/company/sinch/incidents/8zft35wg77yr.md) | minor | 2026-03-07 19:14 UTC | 2026-03-16 21:51 UTC | 9 d | resolved |
| [Delivery Issue Mongolia - Unitel](https://rewindex.com/company/sinch/incidents/5sd6zh6sd99v.md) | minor | 2026-03-08 18:34 UTC | 2026-03-09 02:11 UTC | 7.6 h | resolved |
| [Sinch Engage - Inbox Degradation](https://rewindex.com/company/sinch/incidents/r8xffj82r8ck.md) | minor | 2026-03-09 16:44 UTC | 2026-03-09 16:58 UTC | 14 min | resolved |
| [DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT\#MNOC-63436](https://rewindex.com/company/sinch/incidents/cljnt2993dh8.md) | minor | 2026-03-09 20:50 UTC | 2026-03-10 01:14 UTC | 4.4 h | resolved |
| [Delivery Issue Djibouti - Evatis](https://rewindex.com/company/sinch/incidents/hjptwn0q0c65.md) | minor | 2026-03-09 22:37 UTC | 2026-03-10 02:18 UTC | 3.7 h | resolved |
| [Incident Notification – Sinch Contact Pro (EU)](https://rewindex.com/company/sinch/incidents/p6vnhdzcrhdk.md) | minor | 2026-03-10 12:02 UTC | 2026-03-10 13:06 UTC | 1.1 h | resolved |
| [Delivery Issue Germany - O2](https://rewindex.com/company/sinch/incidents/jwpbm98940tv.md) | minor | 2026-03-10 14:00 UTC | 2026-03-10 15:24 UTC | 1.4 h | resolved |
| [Delivery Issue Djibouti - Evatis](https://rewindex.com/company/sinch/incidents/x629w0c3q5k8.md) | minor | 2026-03-11 05:13 UTC | 2026-03-11 08:11 UTC | 3.0 h | resolved |
| [Delivery Issue Italy - Plintron](https://rewindex.com/company/sinch/incidents/0jq8dckq9qsq.md) | minor | 2026-03-12 11:25 UTC | 2026-03-12 13:21 UTC | 1.9 h | resolved |
| [Delivery Issue Isle of Man - Manx Telecom](https://rewindex.com/company/sinch/incidents/mvkyt2hkfysz.md) | minor | 2026-03-12 12:17 UTC | 2026-03-12 16:41 UTC | 4.4 h | resolved |
| [DI SMS 365 (SMSx) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT\#MNOC-63473](https://rewindex.com/company/sinch/incidents/2jmwq3vmhjjh.md) | minor | 2026-03-12 13:10 UTC | 2026-03-12 14:30 UTC | 1.3 h | resolved |
| [Messaging Service Degradation (APAC / EU)](https://rewindex.com/company/sinch/incidents/m831lhc9x1l9.md) | none | 2026-03-12 16:32 UTC | 2026-03-12 16:32 UTC | 0 min | resolved |
| [Service Degradation - Customer Dashboard](https://rewindex.com/company/sinch/incidents/r8hxt7qgnkn3.md) | none | 2026-03-12 17:40 UTC | 2026-03-12 17:40 UTC | 0 min | resolved |
| [Service Degradation - Customer Dashboard - Message Search](https://rewindex.com/company/sinch/incidents/fsm11qgwpzjg.md) | minor | 2026-03-13 12:30 UTC | 2026-03-13 14:08 UTC | 1.6 h | resolved |
| [Delivery Issue Philippines - Globe Telecom](https://rewindex.com/company/sinch/incidents/cg38vw276xml.md) | minor | 2026-03-13 20:02 UTC | 2026-03-14 00:24 UTC | 4.4 h | resolved |
| [Chatlayer Service Disruption](https://rewindex.com/company/sinch/incidents/jp9njrpj9n22.md) | critical | 2026-03-15 12:25 UTC | 2026-03-15 14:54 UTC | 2.5 h | resolved |
| [Delivery Issue Netherlands - Odido](https://rewindex.com/company/sinch/incidents/hl9ds0d9r5bm.md) | minor | 2026-03-15 15:04 UTC | 2026-03-15 15:48 UTC | 44 min | resolved |
| [Delivery Issue Brazil - Algar Telecom](https://rewindex.com/company/sinch/incidents/b7dgmtjv37v6.md) | minor | 2026-03-16 05:39 UTC | 2026-03-16 21:54 UTC | 16 h | resolved |
| [Delivery Issue USA - Minor Networks](https://rewindex.com/company/sinch/incidents/xwznbty8w4nx.md) | minor | 2026-03-17 08:35 UTC | 2026-03-17 09:44 UTC | 1.1 h | resolved |
| [US7 site - Degradation](https://rewindex.com/company/sinch/incidents/qxc4mfp55r83.md) | minor | 2026-03-18 21:52 UTC | 2026-03-19 13:27 UTC | 16 h | resolved |
| [Delivery Issue France - Bouygues Telecom](https://rewindex.com/company/sinch/incidents/fqj3tdltp5qm.md) | minor | 2026-03-19 07:03 UTC | 2026-03-19 08:34 UTC | 1.5 h | resolved |
| [Delivery Issue Colombia - Telefonica](https://rewindex.com/company/sinch/incidents/pc0kdt3g7720.md) | minor | 2026-03-19 17:01 UTC | 2026-03-20 03:17 UTC | 10 h | resolved |
| [Delivery Issue Canada - Sasktel](https://rewindex.com/company/sinch/incidents/dy595b9sr4dg.md) | minor | 2026-03-24 06:42 UTC | 2026-03-24 09:35 UTC | 2.9 h | resolved |
| [Delivery Issue US & CA - Minor Networks](https://rewindex.com/company/sinch/incidents/ljtwktbgd46h.md) | minor | 2026-03-24 09:18 UTC | 2026-03-24 10:10 UTC | 52 min | resolved |
| [Delivery Issue Philippines - Globe Telecom](https://rewindex.com/company/sinch/incidents/lkhdkwkqqtb0.md) | minor | 2026-03-24 12:29 UTC | 2026-03-24 14:04 UTC | 1.6 h | resolved |
| [Service Disruption – Sinch Engage](https://rewindex.com/company/sinch/incidents/7gw3mxx0118m.md) | minor | 2026-03-24 16:51 UTC | 2026-03-24 18:49 UTC | 2.0 h | resolved |
| [Service Disruption Notice – US Test Short Code 10907](https://rewindex.com/company/sinch/incidents/yd2lnc93t88y.md) | minor | 2026-03-24 17:01 UTC | 2026-04-08 04:37 UTC | 14 d | resolved |
| [Delivery Issue Mexico - AT&T](https://rewindex.com/company/sinch/incidents/b6tkntht0cpm.md) | minor | 2026-03-25 07:03 UTC | 2026-03-25 07:37 UTC | 34 min | resolved |
| [Service Degradation - Customer Dashboard](https://rewindex.com/company/sinch/incidents/s63lnlqxwwzt.md) | minor | 2026-03-25 17:41 UTC | 2026-03-25 18:32 UTC | 51 min | resolved |
| [Delivery Issue Sweden - Tele2Comviq](https://rewindex.com/company/sinch/incidents/68x962yys9qv.md) | minor | 2026-03-26 10:27 UTC | 2026-03-26 11:49 UTC | 1.4 h | resolved |
| [Delivery Issue Netherlands - Odido](https://rewindex.com/company/sinch/incidents/sykdls876sd4.md) | minor | 2026-03-26 11:26 UTC | 2026-03-26 13:08 UTC | 1.7 h | resolved |
| [Delivery Issue Brazil - Algar Telecom](https://rewindex.com/company/sinch/incidents/mpn6nvt8wmlf.md) | minor | 2026-03-27 17:29 UTC | 2026-03-27 19:30 UTC | 2.0 h | resolved |
| [Delivery Issue United States - T-Mobile](https://rewindex.com/company/sinch/incidents/0zh2q3h2v5ww.md) | minor | 2026-03-29 00:22 UTC | 2026-03-29 02:19 UTC | 1.9 h | resolved |
| [Delivery Issue United States and Canada - Toll Free](https://rewindex.com/company/sinch/incidents/5t1prgv74f36.md) | minor | 2026-03-29 00:27 UTC | 2026-03-29 02:19 UTC | 1.9 h | resolved |
| [Delivery Issue Mexico - AT&T](https://rewindex.com/company/sinch/incidents/yzwrmxqc7096.md) | minor | 2026-03-31 06:37 UTC | 2026-03-31 07:08 UTC | 31 min | resolved |
| [Delivery Issue Mexico - AT&T](https://rewindex.com/company/sinch/incidents/gfff4dhrbfg9.md) | minor | 2026-03-31 08:12 UTC | 2026-03-31 09:44 UTC | 1.5 h | resolved |
| [Delivery Issue Chile - Claro](https://rewindex.com/company/sinch/incidents/rhgf5z72x83z.md) | minor | 2026-03-31 09:21 UTC | 2026-03-31 10:19 UTC | 58 min | resolved |
| [Delivery Issue US & CA - Minor Networks](https://rewindex.com/company/sinch/incidents/vrckfnf2pztm.md) | minor | 2026-03-31 09:34 UTC | 2026-03-31 10:19 UTC | 45 min | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-12101](https://rewindex.com/company/sinch/incidents/dmfc0z7gwcv9.md) | maintenance | 2026-03-01 07:30 UTC | 2026-03-01 09:30 UTC | 2.0 h | resolved |
| [\[Scheduled\] External Maintenance - Singapore - Mobileone](https://rewindex.com/company/sinch/incidents/x744k52nxx6m.md) | maintenance | 2026-03-02 18:00 UTC | 2026-03-02 21:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Sinch Emergency Maintenance - EU4 Network Hub](https://rewindex.com/company/sinch/incidents/5l2jt1sfcyl1.md) | maintenance | 2026-03-03 02:00 UTC | 2026-03-03 02:34 UTC | 34 min | resolved |
| [\[Scheduled\] DI E-Mail 365 \| Operator Services \| Network Maintenance \| PCR Number \#PCRSDI-12105](https://rewindex.com/company/sinch/incidents/yvypc86hby9z.md) | maintenance | 2026-03-03 07:00 UTC | 2026-03-03 09:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/zjhb2rbg86zw.md) | maintenance | 2026-03-03 13:00 UTC | 2026-03-03 13:46 UTC | 46 min | resolved |
| [\[Scheduled\] Sinch Maintenance - SSL Certificate Renewal.](https://rewindex.com/company/sinch/incidents/wt39lj259j67.md) | maintenance | 2026-03-04 09:00 UTC | 2026-03-04 12:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Network Maintenance - US5 Network Hub](https://rewindex.com/company/sinch/incidents/m8khnkyd4pz5.md) | maintenance | 2026-03-05 08:00 UTC | 2026-03-05 11:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/6gj6dvlh9s9y.md) | maintenance | 2026-03-06 13:30 UTC | 2026-03-06 14:30 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - Singapore - MobileOne](https://rewindex.com/company/sinch/incidents/fv5bp80jnyxc.md) | maintenance | 2026-03-06 18:00 UTC | 2026-03-06 21:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-12107](https://rewindex.com/company/sinch/incidents/kbz7hr0g0rxn.md) | maintenance | 2026-03-08 07:30 UTC | 2026-03-08 09:30 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/q891rtvfcbx5.md) | maintenance | 2026-03-09 10:30 UTC | 2026-03-09 11:00 UTC | 30 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/63dzfxdmwpxq.md) | maintenance | 2026-03-09 13:00 UTC | 2026-03-09 14:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/xgdl3tgvd78g.md) | maintenance | 2026-03-09 15:10 UTC | 2026-03-09 16:00 UTC | 50 min | resolved |
| [\[Scheduled\] External Maintenance - Singapore - M1 Singapore](https://rewindex.com/company/sinch/incidents/mx1g90fkcy9j.md) | maintenance | 2026-03-09 18:00 UTC | 2026-03-09 21:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (iSMS) \| Operator Services \| Application Maintenance \| PCR Number \# PCRSDI-12128](https://rewindex.com/company/sinch/incidents/2jh8mlsfwh44.md) | maintenance | 2026-03-10 05:30 UTC | 2026-03-10 10:30 UTC | 5.0 h | resolved |
| [\[Scheduled\] External Maintenance - SMS](https://rewindex.com/company/sinch/incidents/bkkf45ndv9bj.md) | maintenance | 2026-03-10 06:00 UTC | 2026-03-10 13:00 UTC | 7.0 h | resolved |
| [\[Scheduled\] DI MMS 365 (MM7) \| Operator Services \| Network Maintenance \| PCR Number \#PCRSDI-12131](https://rewindex.com/company/sinch/incidents/swbf7ytwp381.md) | maintenance | 2026-03-10 06:01 UTC | 2026-03-10 08:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/4q3wj4f02pmc.md) | maintenance | 2026-03-10 10:45 UTC | 2026-03-10 11:20 UTC | 35 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/mjx53y1zlx5j.md) | maintenance | 2026-03-10 13:01 UTC | 2026-03-10 14:00 UTC | 59 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/xdvcdxjf3pqf.md) | maintenance | 2026-03-10 15:00 UTC | 2026-03-10 16:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/vvdx1z7kxmxm.md) | maintenance | 2026-03-11 15:16 UTC | 2026-03-11 15:46 UTC | 30 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/y2d3qb5gtggt.md) | maintenance | 2026-03-12 08:00 UTC | 2026-03-12 09:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Sinch Maintenance - AT&T US 10DLC](https://rewindex.com/company/sinch/incidents/5w239cd84x52.md) | maintenance | 2026-03-12 15:00 UTC | 2026-03-12 16:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - SMS and MMS](https://rewindex.com/company/sinch/incidents/2rv7s0mg2gg6.md) | maintenance | 2026-03-13 04:00 UTC | 2026-03-13 10:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-12129](https://rewindex.com/company/sinch/incidents/57fm1kqzqnxg.md) | maintenance | 2026-03-15 02:00 UTC | 2026-03-15 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/mfgdvqbf3zkv.md) | maintenance | 2026-03-16 03:00 UTC | 2026-03-16 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] DI MMS 365 (MM7) \| Operator Services \| Application and Database Maintenance \| PCR Number \#PCRSDI-12124](https://rewindex.com/company/sinch/incidents/rzsk8ksxxqbt.md) | maintenance | 2026-03-16 06:00 UTC | 2026-03-16 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Sinch Emergency Maintenance - EU3](https://rewindex.com/company/sinch/incidents/kmc264pmlcl6.md) | maintenance | 2026-03-16 21:00 UTC | 2026-03-17 03:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/t34yr5dqdklg.md) | maintenance | 2026-03-17 10:01 UTC | 2026-03-17 10:31 UTC | 30 min | resolved |
| [\[Scheduled\] External Maintenance - United Kingdom 3 UK](https://rewindex.com/company/sinch/incidents/pw6vv4fmbmp7.md) | maintenance | 2026-03-17 21:00 UTC | 2026-03-18 05:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Planned Maintenance - MMS](https://rewindex.com/company/sinch/incidents/7xmqg0p4g38z.md) | maintenance | 2026-03-19 09:00 UTC | 2026-03-19 09:15 UTC | 15 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/6g3wpb806z83.md) | maintenance | 2026-03-19 11:01 UTC | 2026-03-19 11:31 UTC | 30 min | resolved |
| [\[Scheduled\] External Maintenance - United States - T-Mobile](https://rewindex.com/company/sinch/incidents/96f2ghnh88jj.md) | maintenance | 2026-03-23 03:00 UTC | 2026-03-23 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/7n445yl52fss.md) | maintenance | 2026-03-23 10:40 UTC | 2026-03-23 11:10 UTC | 30 min | resolved |
| [\[Scheduled\] External Maintenance - 3 - Ireland](https://rewindex.com/company/sinch/incidents/1rg0ssv920r2.md) | maintenance | 2026-03-23 22:00 UTC | 2026-03-24 06:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Sinch Maintenance - EU4 Network Hub](https://rewindex.com/company/sinch/incidents/7nfx7ts7jhmw.md) | maintenance | 2026-03-24 02:00 UTC | 2026-03-24 05:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Sinch Maintenance - Conversation API](https://rewindex.com/company/sinch/incidents/y974xxzk7mfv.md) | maintenance | 2026-03-25 08:00 UTC | 2026-03-25 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile - United States](https://rewindex.com/company/sinch/incidents/r6mnm95pb9v2.md) | maintenance | 2026-03-26 03:00 UTC | 2026-03-26 11:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Sinch Maintenance - Token Service (auth.sinch.com)](https://rewindex.com/company/sinch/incidents/tj8gy7b13z3n.md) | maintenance | 2026-03-26 09:00 UTC | 2026-03-26 10:30 UTC | 1.5 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/stf8442ybplr.md) | maintenance | 2026-03-27 15:00 UTC | 2026-03-27 16:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile - United States](https://rewindex.com/company/sinch/incidents/ptx7st7sqk7l.md) | maintenance | 2026-03-30 03:00 UTC | 2026-03-30 12:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Planned Maintenance - MMS](https://rewindex.com/company/sinch/incidents/j5fgvkkwm9k9.md) | maintenance | 2026-03-30 08:00 UTC | 2026-03-30 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/b67yx1zf4qtb.md) | maintenance | 2026-03-30 14:30 UTC | 2026-03-30 17:00 UTC | 2.5 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/zgwtslbf0ygb.md) | maintenance | 2026-03-30 15:00 UTC | 2026-03-30 15:30 UTC | 30 min | resolved |
| [\[Scheduled\] External Maintenance - Singapore - MobileOne](https://rewindex.com/company/sinch/incidents/tqwj81ydx46m.md) | maintenance | 2026-03-30 18:00 UTC | 2026-03-30 21:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] External Maintenance - Ireland - 3](https://rewindex.com/company/sinch/incidents/zwqv7j0ssvdq.md) | maintenance | 2026-03-30 21:00 UTC | 2026-03-31 06:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile - United States](https://rewindex.com/company/sinch/incidents/l8lq15hl5ghw.md) | maintenance | 2026-03-31 02:00 UTC | 2026-03-31 12:00 UTC | 10 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/pytr4n1nxmgn.md) | maintenance | 2026-03-31 07:00 UTC | 2026-03-31 08:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/7t65k9dz6ns7.md) | maintenance | 2026-03-31 12:01 UTC | 2026-03-31 12:30 UTC | 29 min | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/b6k2tk72mmp2.md) | maintenance | 2026-03-31 13:31 UTC | 2026-03-31 14:01 UTC | 30 min | resolved |

## Cite this

Sinch posted 51 status incidents in March 2026 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sinch/2026/03
- Citation: Sinch, “Sinch in March 2026” (2026-03-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/2026/03 (CC BY 4.0).
- Markdown link: `[Sinch: Sinch in March 2026 (2026-03-01)](https://rewindex.com/company/sinch/2026/03)`


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Canonical: https://rewindex.com/company/sinch/2026/03 · Markdown: https://rewindex.com/company/sinch/2026/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:56:02.210Z