# Sinch in March 2025: incidents, uptime and changes

> Sinch in March 2025: 43 incidents on its status page (0 major or critical), 100% 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/2025/03
Last updated: 2025-04-01T11:57:00Z

- Incidents posted: 43 (major/critical: 0) · Maintenance: 76
- By vendor impact label: minor 42, none 1
- Uptime (vendor-reported): 100% free of major/critical incidents, 36.57% free of any incident; outage time 0 min, incident time 19.7 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [February 2025](https://rewindex.com/company/sinch/2025/02.md) · Next: [April 2025](https://rewindex.com/company/sinch/2025/04.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._

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Delivery Issue Nigeria - 9Mobile](https://rewindex.com/company/sinch/incidents/mj1gz2btv87p.md) | minor | 2025-03-01 07:51 UTC | 2025-03-04 07:17 UTC | 3 d | resolved |
| [Delivery Issue Colombia - Claro](https://rewindex.com/company/sinch/incidents/95v7ghtzwyhh.md) | minor | 2025-03-04 05:26 UTC | 2025-03-04 05:53 UTC | 27 min | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/n7mbh15phknl.md) | minor | 2025-03-04 05:52 UTC | 2025-03-04 11:08 UTC | 5.3 h | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/ttnq2dv1pwcj.md) | minor | 2025-03-04 14:15 UTC | 2025-03-04 22:16 UTC | 8.0 h | resolved |
| [Delivery Issue Morocco - Orange](https://rewindex.com/company/sinch/incidents/dcr221z6505n.md) | minor | 2025-03-05 14:42 UTC | 2025-03-06 10:29 UTC | 20 h | resolved |
| [Delivery Issue United States - Google Voice](https://rewindex.com/company/sinch/incidents/h5whckjv32bq.md) | minor | 2025-03-07 03:09 UTC | 2025-03-10 00:02 UTC | 3 d | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/3jz8vt90vxdk.md) | minor | 2025-03-07 14:08 UTC | 2025-03-07 16:22 UTC | 2.2 h | resolved |
| [Delivery Issue Netherlands - Odido](https://rewindex.com/company/sinch/incidents/jz5z382h8h67.md) | minor | 2025-03-08 16:07 UTC | 2025-03-08 18:38 UTC | 2.5 h | resolved |
| [Delivery Issue France - LycaMobile](https://rewindex.com/company/sinch/incidents/tsj78v57rf2p.md) | minor | 2025-03-09 23:25 UTC | 2025-03-10 03:52 UTC | 4.5 h | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/vf5574vjfk29.md) | minor | 2025-03-10 06:00 UTC | 2025-03-10 12:02 UTC | 6.0 h | resolved |
| [Delivery Issue France - Bouygues Telecom](https://rewindex.com/company/sinch/incidents/0wtjztwht3tn.md) | minor | 2025-03-11 04:19 UTC | 2025-03-11 07:19 UTC | 3.0 h | resolved |
| [Delivery Issue Colombia - Claro](https://rewindex.com/company/sinch/incidents/wtgqqv42l4nb.md) | minor | 2025-03-11 05:49 UTC | 2025-03-11 10:03 UTC | 4.2 h | resolved |
| [Delivery Issue Ireland - Eir Telecom](https://rewindex.com/company/sinch/incidents/wv9zn1rkrc9y.md) | minor | 2025-03-12 00:23 UTC | 2025-03-12 02:08 UTC | 1.8 h | resolved |
| [Delivery Issue Angola - Africell](https://rewindex.com/company/sinch/incidents/gz0q213jgskv.md) | minor | 2025-03-12 22:41 UTC | 2025-03-13 01:09 UTC | 2.5 h | resolved |
| [Delivery Issue Brazil - Algar Telecom](https://rewindex.com/company/sinch/incidents/40yrblyzfsnw.md) | minor | 2025-03-12 23:21 UTC | 2025-03-13 14:05 UTC | 15 h | resolved |
| [Delivery Issue Chile - Telefonica](https://rewindex.com/company/sinch/incidents/2869t68mmpk4.md) | minor | 2025-03-13 05:40 UTC | 2025-03-13 15:07 UTC | 9.4 h | resolved |
| [DI MMS 365 (MM7) \| Operator Services \| Potential delay in delivery of MT and DLR \| TT\#MNOC-57871](https://rewindex.com/company/sinch/incidents/rkgglmt0bmhm.md) | none | 2025-03-13 19:34 UTC | 2025-03-15 20:17 UTC | 2 d | resolved |
| [Delivery Issue Brazil - Surf Telecom](https://rewindex.com/company/sinch/incidents/k6yq7vk2r6th.md) | minor | 2025-03-14 05:37 UTC | 2025-03-14 13:09 UTC | 7.5 h | resolved |
| [Delivery Issue Brazil - Brisanet Brazil](https://rewindex.com/company/sinch/incidents/j5mcfyglycds.md) | minor | 2025-03-15 21:14 UTC | 2025-03-16 05:14 UTC | 8.0 h | resolved |
| [Delivery Issue Canada - ISP Telecom](https://rewindex.com/company/sinch/incidents/x94839px6dh6.md) | minor | 2025-03-18 09:54 UTC | 2025-03-18 12:10 UTC | 2.3 h | resolved |
| [Service Degradation - Customer Dashboard - Message Search and Analytics](https://rewindex.com/company/sinch/incidents/vbb66zdt2xdy.md) | minor | 2025-03-18 17:28 UTC | 2025-03-22 00:14 UTC | 3 d | resolved |
| [Delivery Issue France - Orange](https://rewindex.com/company/sinch/incidents/7l7z4qggjkv4.md) | minor | 2025-03-19 08:15 UTC | 2025-03-19 10:10 UTC | 1.9 h | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/6z4d0v67kzgq.md) | minor | 2025-03-20 11:52 UTC | 2025-03-20 21:03 UTC | 9.2 h | resolved |
| [Delivery Issue Sweden - Tre](https://rewindex.com/company/sinch/incidents/x2js3rwchyzh.md) | minor | 2025-03-20 12:39 UTC | 2025-03-21 07:11 UTC | 19 h | resolved |
| [Delivery Issue Denmark - 3](https://rewindex.com/company/sinch/incidents/b9bbc439v79h.md) | minor | 2025-03-20 12:42 UTC | 2025-03-20 19:37 UTC | 6.9 h | resolved |
| [Delivery Issue Mongolia - Unitel](https://rewindex.com/company/sinch/incidents/h43mr137d4dm.md) | minor | 2025-03-20 18:08 UTC | 2025-03-20 19:33 UTC | 1.4 h | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/y7ry8p21tbvw.md) | minor | 2025-03-24 13:34 UTC | 2025-03-24 15:43 UTC | 2.1 h | resolved |
| [Delivery Issue Nuuday - Denmark](https://rewindex.com/company/sinch/incidents/5dhrqfq6m49l.md) | minor | 2025-03-24 13:41 UTC | 2025-03-24 15:44 UTC | 2.0 h | resolved |
| [Delivery Issue Brazil - Claro](https://rewindex.com/company/sinch/incidents/wpcf1875brmz.md) | minor | 2025-03-24 14:39 UTC | 2025-03-25 02:09 UTC | 12 h | resolved |
| [Delivery Issue Brazil - Brisanet Brazil](https://rewindex.com/company/sinch/incidents/nvcvhmtl049z.md) | minor | 2025-03-24 17:56 UTC | 2025-03-25 15:07 UTC | 21 h | resolved |
| [Delivery Issue Sercomtel - Brazil](https://rewindex.com/company/sinch/incidents/cz2zkwxjqwws.md) | minor | 2025-03-25 14:44 UTC | 2025-03-27 04:07 UTC | 37 h | resolved |
| [Delivery Issue Brisanet - Brazil](https://rewindex.com/company/sinch/incidents/pxyzmgqv70tq.md) | minor | 2025-03-25 19:12 UTC | 2025-03-26 02:04 UTC | 6.9 h | resolved |
| [DI SMS 365 \| Operator Services \| Potential Delay in delivery of MO, MT and DR traffic \| TT\#MNOC-58082](https://rewindex.com/company/sinch/incidents/cgnp8qvv0hyd.md) | minor | 2025-03-26 11:25 UTC | 2025-03-26 12:52 UTC | 1.4 h | resolved |
| [Delivery Issue Netherlands - Vodafone](https://rewindex.com/company/sinch/incidents/r0q5wwcp6jmm.md) | minor | 2025-03-26 20:21 UTC | 2025-03-27 13:27 UTC | 17 h | resolved |
| [Delivery Issue Paraguay - Tigo.](https://rewindex.com/company/sinch/incidents/0ltlspj48bmz.md) | minor | 2025-03-27 13:23 UTC | 2025-03-27 15:04 UTC | 1.7 h | resolved |
| [Delivery Issue Brazil - Sercomtel.](https://rewindex.com/company/sinch/incidents/syb822k6wxbr.md) | minor | 2025-03-27 13:28 UTC | 2025-03-28 01:03 UTC | 12 h | resolved |
| [Delivery Issue France - Legos](https://rewindex.com/company/sinch/incidents/zsz7396qpht5.md) | minor | 2025-03-27 16:28 UTC | 2025-03-27 22:03 UTC | 5.6 h | resolved |
| [Delivery Issue Myanmar - Ooredoo.](https://rewindex.com/company/sinch/incidents/pcw1759qd468.md) | minor | 2025-03-28 09:55 UTC | 2025-03-31 18:08 UTC | 3 d | resolved |
| [Delivery Issue Ireland - Eir.](https://rewindex.com/company/sinch/incidents/v0fxsqnqhx5y.md) | minor | 2025-03-28 12:28 UTC | 2025-03-28 14:04 UTC | 1.6 h | resolved |
| [Delivery Issue Telefonica - Mexico](https://rewindex.com/company/sinch/incidents/h5zh82wcknzq.md) | minor | 2025-03-28 17:59 UTC | 2025-03-29 01:12 UTC | 7.2 h | resolved |
| [Delivery Issue Angola - Africell](https://rewindex.com/company/sinch/incidents/4djrxs8k3db6.md) | minor | 2025-03-31 16:11 UTC | 2025-03-31 18:10 UTC | 2.0 h | resolved |
| [Delivery Issue Brazil - Claro](https://rewindex.com/company/sinch/incidents/jtp0t6hwffhb.md) | minor | 2025-03-31 16:23 UTC | 2025-04-01 03:16 UTC | 11 h | resolved |
| [Delivery Issue Brazil - Sercomtel](https://rewindex.com/company/sinch/incidents/9mfj61wpb726.md) | minor | 2025-03-31 18:16 UTC | 2025-03-31 20:08 UTC | 1.9 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] DI MMS 365(MM7) \| Operator Services \| Application Maintenance \| PCR Number \# PCRSDI-11588](https://rewindex.com/company/sinch/incidents/2lrtg07b5s5n.md) | maintenance | 2025-03-03 07:00 UTC | 2025-03-03 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Planned Maintenance - Verification SMS](https://rewindex.com/company/sinch/incidents/1850ztdh3v3v.md) | maintenance | 2025-03-03 09:00 UTC | 2025-03-03 13:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/x14ltz233m81.md) | maintenance | 2025-03-03 15:00 UTC | 2025-03-03 16:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] EU mBlox Endpoint Decomission](https://rewindex.com/company/sinch/incidents/wnllbmzpyn6q.md) | maintenance | 2025-03-03 15:01 UTC | 2025-03-03 16:00 UTC | 59 min | resolved |
| [\[Scheduled\] US mBlox Endpoint Decomission](https://rewindex.com/company/sinch/incidents/110ccjt97kdk.md) | maintenance | 2025-03-03 15:01 UTC | 2025-03-03 16:01 UTC | 1.0 h | resolved |
| [\[Scheduled\] DI SMPP gateway services in US2 and US4 Data Centers \|TLS certificate renewal  \| PCR Number \#](https://rewindex.com/company/sinch/incidents/5s948dvw59zr.md) | maintenance | 2025-03-04 06:00 UTC | 2025-03-04 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application Maintenance  \| PCR Number \# PCRSDI-11593](https://rewindex.com/company/sinch/incidents/733004z8qddj.md) | maintenance | 2025-03-04 07:00 UTC | 2025-03-04 11:01 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI MMS 365(MM7) \| Operator Services \| Application Maintenance \| PCR Number \# PCRSDI-11589](https://rewindex.com/company/sinch/incidents/xmbvf2128zbh.md) | maintenance | 2025-03-04 07:01 UTC | 2025-03-04 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Campaigns: technical upgrade](https://rewindex.com/company/sinch/incidents/j6mxmyfpc812.md) | maintenance | 2025-03-04 07:02 UTC | 2025-03-04 08:02 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/tg6n7kky4h96.md) | maintenance | 2025-03-04 11:15 UTC | 2025-03-04 13:00 UTC | 1.8 h | resolved |
| [\[Scheduled\] DI SMS 365 \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-11605](https://rewindex.com/company/sinch/incidents/2hh0qn1yjqkd.md) | maintenance | 2025-03-05 07:00 UTC | 2025-03-05 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI MMS 365(MM7) \| Operator Services \| Application Maintenance \| PCR Number \# PCRSDI-11590](https://rewindex.com/company/sinch/incidents/c4jl2j4vb6m9.md) | maintenance | 2025-03-05 07:00 UTC | 2025-03-05 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/j4b1jr15sf2r.md) | maintenance | 2025-03-05 14:00 UTC | 2025-03-05 15:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] DI MMS 365(MM7) \| Operator Services \| Application Maintenance \| PCR Number \# PCRSDI-11591](https://rewindex.com/company/sinch/incidents/0p4npf6fn336.md) | maintenance | 2025-03-06 07:00 UTC | 2025-03-06 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Sinch Planned Maintenance: MMS](https://rewindex.com/company/sinch/incidents/84kd95p9x0yn.md) | maintenance | 2025-03-06 08:00 UTC | 2025-03-06 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/kphn0xvq8z01.md) | maintenance | 2025-03-07 06:00 UTC | 2025-03-07 12:00 UTC | 6.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/j7l2974lh3kq.md) | maintenance | 2025-03-07 07:16 UTC | 2025-03-07 08:30 UTC | 1.2 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/mg1yrxpznds3.md) | maintenance | 2025-03-07 10:00 UTC | 2025-03-07 11:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] DI SMS 365 \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-11592](https://rewindex.com/company/sinch/incidents/6qw7gs4lpbgm.md) | maintenance | 2025-03-07 20:30 UTC | 2025-03-07 22:30 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-11599](https://rewindex.com/company/sinch/incidents/6sjtbbc6bcwn.md) | maintenance | 2025-03-09 02:00 UTC | 2025-03-09 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Dashboard database maintenance](https://rewindex.com/company/sinch/incidents/jntw23glp2kv.md) | maintenance | 2025-03-10 09:00 UTC | 2025-03-10 11:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (iSMS) \| Operator Services \| Application, System & Database Maintenance\| PCRSDI-11618](https://rewindex.com/company/sinch/incidents/y5q9612lc8rw.md) | maintenance | 2025-03-10 09:01 UTC | 2025-03-10 12:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/jn8h8j4c080q.md) | maintenance | 2025-03-10 10:01 UTC | 2025-03-10 11:01 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/67f5nk7l4skh.md) | maintenance | 2025-03-10 13:15 UTC | 2025-03-10 14:15 UTC | 1.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (iSMS) \| Operator Services \| Application Maintenance \| PCRSDI-11627](https://rewindex.com/company/sinch/incidents/qkqhl3wztddy.md) | maintenance | 2025-03-11 05:30 UTC | 2025-03-11 09:30 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI MMS 365 (MMX) \| Operator Services \| Application Maintenance \| PCRSDI-11629](https://rewindex.com/company/sinch/incidents/dd3h9yvnv5tt.md) | maintenance | 2025-03-11 18:00 UTC | 2025-03-11 18:48 UTC | 48 min | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/fpbbxz821pmb.md) | maintenance | 2025-03-12 02:00 UTC | 2025-03-12 12:00 UTC | 10 h | resolved |
| [\[Scheduled\] Conversation API Routine Maintenance - EU](https://rewindex.com/company/sinch/incidents/hl0p5x6ns5tx.md) | maintenance | 2025-03-12 08:00 UTC | 2025-03-12 09:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Conversation API Routine Maintenance - US](https://rewindex.com/company/sinch/incidents/tpt8pd6tg10v.md) | maintenance | 2025-03-12 09:00 UTC | 2025-03-12 10:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/93yzvn1tn10s.md) | maintenance | 2025-03-12 10:01 UTC | 2025-03-12 11:01 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/ffg1wr3yjg4q.md) | maintenance | 2025-03-13 02:00 UTC | 2025-03-13 12:00 UTC | 10 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application Maintenance  \| PCR Number \# PCRSDI-11621](https://rewindex.com/company/sinch/incidents/sxflsgcs02ct.md) | maintenance | 2025-03-13 06:00 UTC | 2025-03-13 10:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMPP gateway services in US2 and US4 Data centers \| TLS certificate renewal \| PCRSDI-11612](https://rewindex.com/company/sinch/incidents/yry4fcppvd8h.md) | maintenance | 2025-03-13 06:00 UTC | 2025-03-13 08:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/ttrhgjl2m2h4.md) | maintenance | 2025-03-13 15:15 UTC | 2025-03-13 16:00 UTC | 45 min | resolved |
| [\[Scheduled\] DI HTTP Input gateway services \|TLS certificate renewal \| PCR Number \#PCRSDI-11613](https://rewindex.com/company/sinch/incidents/793p7dk3yg4r.md) | maintenance | 2025-03-15 18:00 UTC | 2025-03-15 20:15 UTC | 2.3 h | resolved |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-11607](https://rewindex.com/company/sinch/incidents/4hnty47zmlqp.md) | maintenance | 2025-03-16 02:00 UTC | 2025-03-16 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Sinch Contact Pro - Test tenant upgrade](https://rewindex.com/company/sinch/incidents/xd48c3yjr192.md) | maintenance | 2025-03-17 07:00 UTC | 2025-03-17 16:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/m22vvvqd75gx.md) | maintenance | 2025-03-17 10:00 UTC | 2025-03-17 11:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/p7jfkn375gf0.md) | maintenance | 2025-03-17 15:00 UTC | 2025-03-17 16:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States - Verizon](https://rewindex.com/company/sinch/incidents/0dfpxz5qw07y.md) | maintenance | 2025-03-18 04:00 UTC | 2025-03-18 08:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (iSMS) \| Operator Services \| Application Maintenance\| PCRSDI-11636](https://rewindex.com/company/sinch/incidents/jl1qfrg5vv4z.md) | maintenance | 2025-03-18 05:30 UTC | 2025-03-18 09:30 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-PCRSDI-11615](https://rewindex.com/company/sinch/incidents/jln13b1s7msh.md) | maintenance | 2025-03-18 06:00 UTC | 2025-03-18 11:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] External Maintenance - Bell Canada](https://rewindex.com/company/sinch/incidents/lny8rz9q4ht0.md) | maintenance | 2025-03-18 07:00 UTC | 2025-03-18 11:01 UTC | 4.0 h | resolved |
| [\[Scheduled\] Emergency maintenance - EU4 Network Hub](https://rewindex.com/company/sinch/incidents/34shzjth458s.md) | maintenance | 2025-03-18 16:08 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-PCRSDI-11614](https://rewindex.com/company/sinch/incidents/7qcl0sdd8y86.md) | maintenance | 2025-03-19 05:00 UTC | 2025-03-19 10:00 UTC | 5.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and  System Maintenance \| PCR Number \# PCRSDI-11635](https://rewindex.com/company/sinch/incidents/7fg35xtkdfq2.md) | maintenance | 2025-03-19 06:00 UTC | 2025-03-19 10:01 UTC | 4.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/y9qsm9jwgx7p.md) | maintenance | 2025-03-19 13:00 UTC | 2025-03-19 14:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States - AT&T](https://rewindex.com/company/sinch/incidents/9lfbyk5p28s7.md) | maintenance | 2025-03-20 00:00 UTC | 2025-03-20 08:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - EU2 Site](https://rewindex.com/company/sinch/incidents/ln5ftt4gpyfn.md) | maintenance | 2025-03-20 02:00 UTC | 2025-03-20 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Internal Maintenance - MMS](https://rewindex.com/company/sinch/incidents/rsnp81dyymss.md) | maintenance | 2025-03-20 08:01 UTC | 2025-03-20 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application, Database & System Maintenance \| PCRSDI-11620](https://rewindex.com/company/sinch/incidents/2nqhjs2yzh63.md) | maintenance | 2025-03-21 08:00 UTC | 2025-03-21 17:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/jcm6rzwm0r95.md) | maintenance | 2025-03-21 08:30 UTC | 2025-03-21 10:00 UTC | 1.5 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - EU1 Site](https://rewindex.com/company/sinch/incidents/4273zjcp9x0c.md) | maintenance | 2025-03-21 12:56 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] Sinch Scheduled Maintenance - US2 Network Site](https://rewindex.com/company/sinch/incidents/fnwkfwxsnq2l.md) | maintenance | 2025-03-21 12:58 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] Sinch Scheduled Maintenance - US1 Network Site](https://rewindex.com/company/sinch/incidents/dr829wz2xck9.md) | maintenance | 2025-03-21 13:00 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] DI E-Mail 365 \| Application Maintenance \| PCR Number \# PCRSDI-11625](https://rewindex.com/company/sinch/incidents/gync1xrhl0jt.md) | maintenance | 2025-03-23 02:00 UTC | 2025-03-23 04:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application, Database & System Maintenance \| PCRSDI-11631](https://rewindex.com/company/sinch/incidents/9ckhxvvngdt5.md) | maintenance | 2025-03-24 08:00 UTC | 2025-03-24 17:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Internal Maintenance - MMS](https://rewindex.com/company/sinch/incidents/ym2clvgcplqs.md) | maintenance | 2025-03-24 08:00 UTC | 2025-03-24 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/lh1cwn6450ky.md) | maintenance | 2025-03-24 13:00 UTC | 2025-03-24 14:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] External Maintenance - United States - AT&T](https://rewindex.com/company/sinch/incidents/4ptjw4dprq08.md) | maintenance | 2025-03-25 08:00 UTC | 2025-03-25 12:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application, Database & System Maintenance \| PCRSDI-11632](https://rewindex.com/company/sinch/incidents/gr941vt4dzdn.md) | maintenance | 2025-03-25 08:01 UTC | 2025-03-25 17:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Sinch Internal Maintenance - SSL Certificate Update](https://rewindex.com/company/sinch/incidents/lxyqlrbrj89h.md) | maintenance | 2025-03-25 10:00 UTC | 2025-03-25 13:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSX) \| Operator Services \| Application and System Maintenance \| PCR Number \# PCRSDI-11643](https://rewindex.com/company/sinch/incidents/dpftmhlc02dq.md) | maintenance | 2025-03-26 06:00 UTC | 2025-03-26 10:01 UTC | 4.0 h | resolved |
| [\[Scheduled\] DI SMS 365 \| Operator Services \| Application Maintenance \| PCR Number-PCRSDI-11623](https://rewindex.com/company/sinch/incidents/rd1qzhhh675j.md) | maintenance | 2025-03-26 07:00 UTC | 2025-03-26 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Conversation API Routine Maintenance - EU](https://rewindex.com/company/sinch/incidents/ywjg71rz2jx8.md) | maintenance | 2025-03-26 08:00 UTC | 2025-03-26 09:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Internal Maintenance - MMS](https://rewindex.com/company/sinch/incidents/wbfh6hcjlztk.md) | maintenance | 2025-03-26 08:01 UTC | 2025-03-26 10:00 UTC | 2.0 h | resolved |
| [\[Scheduled\] Conversation API Routine Maintenance - US](https://rewindex.com/company/sinch/incidents/hj10ll389ngq.md) | maintenance | 2025-03-26 09:00 UTC | 2025-03-26 10:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Sinch Internal Maintenance - SSL Certificate Update](https://rewindex.com/company/sinch/incidents/31pf98zgmgx0.md) | maintenance | 2025-03-26 10:01 UTC | 2025-03-26 13:00 UTC | 3.0 h | resolved |
| [\[Scheduled\] Emergency maintenance - EU4 Network Hub](https://rewindex.com/company/sinch/incidents/7hjydzcvkfbw.md) | maintenance | 2025-03-26 13:29 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/r3mdhxjcph1y.md) | maintenance | 2025-03-26 14:15 UTC | 2025-03-26 15:00 UTC | 45 min | resolved |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application, Database & System Maintenance \| PCRSDI-11633](https://rewindex.com/company/sinch/incidents/vqrltzdtt6cw.md) | maintenance | 2025-03-27 08:00 UTC | 2025-03-27 17:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] DI SMS 365 (SMSx) \| Operator Services \| Application, Database & System Maintenance \| PCRSDI-11634](https://rewindex.com/company/sinch/incidents/kh5yk2ngshzl.md) | maintenance | 2025-03-28 08:00 UTC | 2025-03-28 17:00 UTC | 9.0 h | resolved |
| [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/zjp0sk4m06jl.md) | maintenance | 2025-03-28 14:00 UTC | 2025-03-28 15:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Internal Maintenance - Numbers API Database Upgrade](https://rewindex.com/company/sinch/incidents/7l3ql3h3dyc4.md) | maintenance | 2025-03-31 07:00 UTC | 2025-03-31 08:00 UTC | 1.0 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - CA1 Site](https://rewindex.com/company/sinch/incidents/20dp1l8ntnvf.md) | maintenance | 2025-03-31 07:01 UTC | 2025-03-31 11:00 UTC | 4.0 h | resolved |
| [\[Scheduled\] Sinch Scheduled Maintenance - AU1 Site](https://rewindex.com/company/sinch/incidents/sr3fqrjxgdrn.md) | maintenance | 2025-03-31 11:57 UTC | not resolved | ongoing | unknown |

## Cite this

Sinch posted 43 status incidents in March 2025 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sinch/2025/03
- Citation: Sinch, “Sinch in March 2025” (2025-03-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/2025/03 (CC BY 4.0).
- Markdown link: `[Sinch: Sinch in March 2025 (2025-03-01)](https://rewindex.com/company/sinch/2025/03)`


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Canonical: https://rewindex.com/company/sinch/2025/03 · Markdown: https://rewindex.com/company/sinch/2025/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:07:41.238Z