Telesign system status

Telesign system status history

This page offers API uptime information for Telesign services, in addition to incident history reports and service issues alerts.

Active events

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Operational

Degraded performance

Partial Outage

Major Outage

Under maintenance

Identified - Date: 03/28/25
Start Time: 10:23 PM PST
End Time: Ongoing

Summary:
We currently experience quality degradation toward Brazil (BR) - Claro (724/05;12;38). Customers that send SMS messages to Claro (724/05;12;38) users may notice a difficulties in message delivery.
Our competent teams are working on solving this issue.

We'd like to apologize for any inconvenience and appreciate your patience during this service window.

If you have any questions, please contact us at support@telesign.com.

Mar 28, 2025 - 22:25 PDT
Investigating - Start Time: 01:52 AM PDT - 06/06/24
End Time: Ongoing

We received notification that Movicel (631/04) from Angola (AO) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00830691

Mar 19, 2025 - 16:36 PDT
Investigating - Issue: Planned Maintenance - United States (US) - T-MOBILE

Start Time: 10PM PST - 03/26/25
End Time: 3AM PST- 03/27/25

Summary:

We received notification that the SMS carrier partner from United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830) will perform planned maintenance on the date and time specified above.

During this time period, customers that send SMS messages to United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830) users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF 00969988

Mar 24, 2025 - 18:53 PDT
Investigating - Please note that Phone ID Sim Swap service may experience delays toward numbers which belong to United States - T-Mobile.

Date: 03/24/25
Start Time: 08:00 AM PST
End Time: Ongoing


We'd like to apologize for any inconvenience and appreciate your patience during this service interruption.

We will inform you as soon as we receive a resolution.

If you have any questions, please contact support@telesign.com.

Mar 24, 2025 - 08:00 PDT
Investigating - Start Time: 07:10 AM PST - 03/19/25
End Time: Ongoing

We received notification that Indigo Tajikistan (TCell) (436/01;02;12) from Tajikistan (TJ) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00967736

Mar 19, 2025 - 07:14 PDT
Investigating - Start Time: 04:11am PST - 03/12/25
End Time: Ongoing

We received notification that mCel (643/01) from Mozambique (MZ) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00964696

Mar 16, 2025 - 05:01 PDT
Identified - Date: 03/08/22
End Time: Ongoing

We received notification that due to the current political situation certain operators (carriers) in Russia are currently experiencing network issues, and this may cause a delay or failure in the delivery of SMS messages. We will inform you once the situation is resolved.


We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com.

Jan 13, 2025 - 01:01 PST
Identified - Telesign is currently unable to ensure that messages sent to mainland China are reliably delivered because of restrictions around content, encoding, signatures, and use case. These restrictions have resulted in the blocking of seemingly legitimate and registered customer traffic. Due to this, Telesign is currently able to support China Signature/Short Code registration only for local companies and messages sent through Telesign would be delivered on a best-effort basis with limited support only.

The signature/short code registration process for local companies or those with a local presence typically takes 3-4 weeks.

Recent Telesign StatusPage updates regarding China:
o Telesign system status Incident - Important Update: China Signature Changes for Non-Local Companies - China Mobile - 12 August 2024
o Telesign system status Incident - 2-Way service interruptions China (CN) - China Mobile (460/00;02;07;28;04;08) - 21 June 2024
o Telesign system status Incident - 2-Way service interruptions China (CN) - China Unicom (460/01;06;09) - 12 July 2024
o Telesign system status Incident - Quality degradation - China (CN) - Voice Api Issue - [04/11/24] - 15 April 2024
o Telesign system status Incident - Quality degradation - China (CN) - China Mobile (460/00;02;07;28;04;08) - 8/7/24 - 7 August 2024
o Telesign system status Incident - Operator Alert - China (CN) - China Mobile 8/23/24 - 23 August 2024
o Telesign system status Incident - Voice Quality Degradation - China - 8/28/24 - 28 August 2024

Jan 07, 2025 - 13:12 PST
API Availability Operational
App Verify Operational
Bulk SMS Operational
Deactivated Numbers Operational
Inbound SMS Operational
Intelligence Operational
Messaging API Operational
Number Masking Operational
Phone ID Operational
Phone ID Contact Operational
Phone ID Live Operational
Phone ID Number deactivation Operational
Phone ID Porting status Operational
Phone ID SIM swap Operational
Silent Verify Operational
SMS Operational
SMS Verify Operational
Verify API Operational
Voice Operational
Voice verify Operational
SMS/SMS Verify - EMEA Operational
EMEA - All countries Operational
Belgium Operational
France Operational
Germany Operational
United Kingdom Operational
Italy Operational
Poland Operational
Romania Operational
Spain Operational
Turkey Operational
Russia Operational
Egypt Operational
Saudi Arabia Operational
Yemen Operational
Ukraine Operational
U.A.E. Operational
Portugal Operational
SMS/SMS Verify - APAC Degraded Performance
APAC - All countries Degraded Performance
China Operational
Australia Operational
Indonesia Operational
India Operational
New Zealand Operational
South Korea Operational
Pakistan Operational
Vietnam Operational
Japan Operational
Philipines Operational
Cambodia Operational
Thailand Operational
Singapore Operational
Malaysia Operational
SMS/SMS Verify - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Argentina Operational
Brazil Operational
Canada Operational
Colombia Operational
Mexico Operational
Chile Operational
Peru Operational
Panama Operational
Voice Verify - EMEA Operational
EMEA - All countries Operational
Algeria Operational
Germany Operational
Egypt Operational
Morocco Operational
Iraq Operational
Zimbabwe Operational
Kenya Operational
Saudi Arabia Operational
United Kingdom Operational
Belgium Operational
Jordan Operational
U.A.E. Operational
Spain Operational
Poland Operational
France Operational
Romania Operational
Qatar Operational
Senegal Operational
Voice Verify - APAC Operational
APAC - All countries Operational
China Operational
India Operational
Bangladesh Operational
Pakistan Operational
Malaysia Operational
Myanmar Operational
Philipines Operational
Australia Operational
Voice Verify - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Brazil Operational
Ecuador Operational
Colombia Operational
Canada Operational
Peru Operational
Guatemala Operational
El Salvador Operational
Argentina Operational
Portals Operational
Unified Portal - https://my.telesign.com Operational
Teleportal - https://teleportal.telesign.com/ Operational
Portal - https://portal.telesign.com Operational
Verify API - Other channels Operational
Viber Operational
WhatsApp Operational
Silent Verify Operational
Voice verify Operational
Email Operational
RCS Operational
Phone ID Contact - EMEA Operational
EMEA - All countries Operational
Germany Operational
Phone ID Contact - APAC Operational
APAC - All countries Operational
China Operational
Myanmar Operational
Phone ID Contact - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Phone ID Number Deactivation - EMEA Operational
EMEA - All countries Operational
Germany Operational
Italy Operational
Switzerland Operational
Sweden Operational
Ireland Operational
Denmark Operational
Phone ID Number Deactivation - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Mexico Operational
Phone ID Number Deactivation - APAC Operational
APAC - All countries Operational
China Operational
Phone ID Porting Status - EMEA Operational
EMEA - All countries Operational
Germany Operational
France Operational
United Kingdom Operational
Netherlands Operational
Phone ID Porting Status - APAC Operational
APAC - All countries Operational
Japan Operational
Indonesia Operational
Phone ID Porting Status - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Brazil Operational
Canada Operational
Phone ID Live - EMEA Operational
EMEA - All countries Operational
Germany Operational
United Kingdom Operational
Phone ID Live - APAC Operational
APAC - All countries Operational
Indonesia Operational
Philipines Operational
Australia Operational
New Zealand Operational
Pakistan Operational
Thailand Operational
Bangladesh Operational
Phone ID Additional add-ons Operational
Age verify Operational
Breached number check Operational
Call forward detection Operational
Contact match Operational
Contact plus Operational
Device info Operational
Subscriber status Operational
Phone ID Live - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Canada Operational
Phone ID Porting History - EMEA Operational
EMEA - All countries Operational
South Africa Operational
Phone ID Porting History - APAC Operational
APAC - All countries Operational
Phone ID Porting History - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Colombia Operational
Brazil Operational
Phone ID SIM Swap - EMEA Operational
EMEA - All countries Operational
Germany Operational
United Kingdom Operational
Netherlands Operational
South Africa Operational
Phone ID SIM Swap - APAC Operational
APAC - All countries Operational
Australia Operational
Phone ID SIM Swap - NA & LATAM Degraded Performance
NA & LATAM - All countries Operational
United States Degraded Performance
Canada Operational
Colombia Operational
Brazil Operational
Puerto Rico Operational
Messaging API - Other channels Operational
Email Operational
RCS Operational
Viber Operational
WhatsApp Operational
Voice - EMEA Operational
EMEA - All countries Operational
Germany Operational
Voice - APAC Operational
APAC - All countries Operational
China Operational
Voice - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Phone ID - EMEA Operational
EMEA - All countries Operational
Germany Operational
Phone ID - NA & LATAM Operational
NA & LATAM - All countries Operational
United States Operational
Phone ID - APAC Operational
APAC - All countries Operational
China Operational
Intelligence Operational
Intelligence Operational
Regulatory Updates Operational
EMEA Operational
APAC Operational
NA & LATAM Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

Regulatory Update - UK SID Whitelisting Introduced Jan 6, 2025 03:29 - Jun 7, 2025 06:29 PDT

📢 Dear valued clients, we bring you a crucial update! To streamline operations in the UK, SID approval/whitelist is now a prerequisite. Going forward, it is imperative for the end client or brand to provide the following details:

1. Sender ID (case sensitive)
2. Message Content Sample (including any URLs if present in the content)
3. Expected Monthly Volume

Generic SIDs are no longer allowed.

Your cooperation in meeting these requirements is highly appreciated.

Posted on Jan 06, 2025 - 03:27 PST

Regulatory Update - China Signature Changes for Non-Local Companies - China Mobile Jan 7, 2025 13:06 - Jun 8, 2025 16:06 PDT

Scheduled - We will be undergoing scheduled maintenance during this time.
Jan 07, 2025 - 13:07 PST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 07, 2025 - 13:07 PST
Scheduled - Due to recent changes in Chinese Telecom regulations, signature registrations will now only be supported for companies based in China or have a local presence in China. As a result, all non-local registered dedicated signatures will be replaced by the generic signature 【优速通】 or 【速验通】 effective immediately for China Mobile users, which represents approximately 58% of the market. We anticipate that this change may soon extend to all operating networks with little or no prior notice. While your service will continue to function as usual, the only change will be the use of the signature 【优速通】 or 【速验通】in place of your previously registered signature. For further details, please refer to the official Telecom documentation here: https://www.miit.gov.cn/zwgk/zcwj/flfg/art/2020/art_77bc7219833c4a08b4563ba42ad23e1f.html

We do not expect any negative impact on the delivery of previously registered dedicated codes, and no changes to these codes are anticipated. However, if you are using our Telesign "shared" routes (non-registered traffic), please note the following potential impacts:

- Content containing URLs may experience delivery issues. To mitigate this, Telesign is finalizing a standard signature and code for use via our shared routes:
- Signature: 【通乐信】
- Code: 7654321

If your company is based in China and you wish to retain your previously registered signature, please contact our support team at Support@telesign.com with the following information:

- Previously registered signature
- Chinese company name
- Business Certificate
- Unified credit code of the company
- Contact Name
- Contact ID number

Please note that processing may take 1-3 weeks.

For those wishing to register for a new dedicated code in China, please follow our detailed instructions here: https://support.telesign.com/s/article/How-do-I-register-for-a-Sender-ID.

Jan 07, 2025 - 13:05 PST

Regulatory update - 📢 Important Update on URL Whitelisting for Taiwan Feb 18, 2025 23:48 - Apr 1, 2025 16:48 PDT

Starting February 2025, URL whitelisting for messages sent toward Taiwan will require additional Know Your Customer (KYC) documentation to comply with regulatory requirements. These documents will be used solely for compliance purposes.

Required KYC Documents
To successfully whitelist your URLs, please provide:

- Business registration certificate of the entity (Brand/URL owner)
- Passport of the company’s legal representative (Brand/URL owner)
- Passport of the individual in charge of operations for all parties involved (including Telesign’s aggregators and Telesign itself; the legal representative's passport is recommended)

Standard Registration Details Required
In addition to KYC documentation, please ensure the following details are submitted:

- Brand Legal Entity Name – Your company’s official name
- Entity Registration Number – Your business registration number
- Entity Website – Your official website
- Entity Contact Number – A primary contact number
- Message Templates – Examples of messages containing the URLs or phone numbers you wish to register

Action Required
To prevent any disruptions, please ensure all relevant details and documents are submitted alongside your message templates.

At this time, no delivery issues have been reported related to this regulation. For any questions or assistance, please reach out to our support team.

Posted on Feb 18, 2025 - 23:47 PST

Regulatory update: 📢 Important Announcement: Indonesia Ho Freeze Period Mar 24, 2025 03:37 - Apr 9, 2025 12:37 PDT

As the Indonesia holiday season approaches, all Indonesia Telco network operators have shared important updates regarding their holiday freeze period. Please review the key details below to ensure uninterrupted service:


Freeze Period:
21 March 2025 – 9 April 2025 (Telkomsel)

27 March 2025 – 7 April 2025 (XL/Axis)

28 March 2025 – 8 April 2025 (Smartfren)


Registration Resumption:
Registration of New Sender ID will be back to normal on 9 April 2025.

Due to Eid Al-Fitr 2025 holidays, all Indonesia Telco network operators will put on hold for all Sender ID registration. During the freeze period, you may still submit new Sender ID registration requests; however, they will only be processed by operators after the freeze ends.

We appreciate your understanding and cooperation during this time.

Posted on Mar 24, 2025 - 03:36 PDT

Regulatory update: 📢 Important Announcement: Saudi Arabia Ho Freeze Period Mar 27, 2025 04:39 - Apr 7, 2025 04:39 PDT

Scheduled - As the Saudi Arabian holiday season approaches, operators have shared important updates regarding their holiday freeze period. Please review the key details below to ensure uninterrupted service:



Freeze Period:

Starts: March 27th
Ends: April 6th


Registration Resumption:

Normal processing will resume on April 7th.


Due to Eid al-Fitr holidays, Saudi Operators Zain, STC, and Mobily will put on hold all new Sender ID registrations. During the freeze period, you may still submit new Sender ID registration requests; however, they will only be processed by operators after the freeze ends.



We appreciate your understanding and cooperation during this time.

Mar 21, 2025 - 04:42 PDT

Phone ID Contact Match, Age Verify and Number Deactivation Scheduled Maintenance - United Kingdom - Vodafone - 03/30/2025 Mar 30, 2025 13:55-20:15 PDT

Date: 03/30/25
Start Time: 01:55 PM PDT
End Time: 08:15 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. Customers using the Phone ID Contact Match, Age Verify and Number Deactivation addons during this maintenance period may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Posted on Mar 27, 2025 - 08:47 PDT
Mar 28, 2025
Completed - The scheduled maintenance has been completed.
Mar 28, 21:55 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 28, 15:00 PDT
Scheduled - Date: 03/28/2025
Start Time: 03:00 PM PDT
End Time: 09:55 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. Customers using the Phone ID Contact Match and Sim Swap during this maintenance period may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 26, 09:23 PDT
Resolved - Date: 03/28/25
Start Time: 10:42 AM PDT
End Time: 01:32 PM PDT

We received notification from our partner that the issue previously reported for Phone ID Contact Match, SIM Swap and Subscriber Status addons in Canada have been resolved. End users should no longer experience delays, as all services are back to functioning properly.

Mar 28, 14:06 PDT
Investigating - We have received notification that services for Phone ID Contact Match, SIM Swap and Subscriber Status in Canada are experiencing delays. We will inform you as soon as we receive a resolution.
Mar 28, 11:26 PDT
Resolved - Issue: Operator - Pegaso PCS. (Movistar) (334/03;030) Quality degradation

Start Time: 11:40 PT - 03/28/25
End Time: 12:28 PT - 03/28/25

Summary:

We received notification that Pegaso PCS. (Movistar) (334/03;030) from Mexico (MX) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages.

Telesign is engaged with the operators for updates on resolution.

We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com.

SF 00972240

Mar 28, 12:29 PDT
Investigating - Issue: Operator - Pegaso PCS. (Movistar) (334/03;030) Quality degradation

Start Time: 11:40 PT - 03/28/25
End Time: Ongoing

Summary:

We received notification that Pegaso PCS. (Movistar) (334/03;030) from Mexico (MX) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages.

Telesign is engaged with the operators for updates on resolution.

We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com.

SF 00972240

Mar 28, 11:48 PDT
Resolved - Start Time: 05:35 AM PDT - 03/28/25
End Time: 12:19 PM PDT - 03/28/25

We received notification that the network issues previously reported by Eircom Limited (272/03;07;08) from Ireland (IE) have been resolved. Eircom Limited (272/03;07;08) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00972078

Mar 28, 12:20 PDT
Investigating - Start Time: 05:35 AM PDT - 03/28/25
End Time: Ongoing

We received notification that Eircom Limited (272/03;07;08) from Ireland (IE) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00972078

Mar 28, 05:40 PDT
Mar 27, 2025
Resolved - Start Time: 2:17 PM PST- 3/27/25
End Time: 3:10 PM PST - 3/27/25

We received notification that the network issues previously reported by Movil SA (Tigo) (732/103;111;165) from Colombia (CO) have been resolved. Movil SA (Tigo) (732/103;111;165) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00971746

Mar 27, 15:10 PDT
Investigating - Start Time: 2:17 PM PST- 3/27/25
End Time: Ongoing

We received notification that Movil SA (Tigo) (732/103;111;165) from Colombia (CO) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00971746

Mar 27, 14:19 PDT
Mar 26, 2025
Completed - The scheduled maintenance has been completed.
Mar 26, 21:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 26, 17:00 PDT
Scheduled - Date: 03/26/25
Start Time: 05:00 PM PDT
End Time: 09:00 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. Customers using the Phone ID Number Deactivation during this maintenance period may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 25, 02:00 PDT
Completed - The scheduled maintenance has been completed.
Mar 26, 20:55 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 26, 17:15 PDT
Scheduled - Date: 03/26/2025
Start Time: 05:15 PM PDT
End Time: 08:55 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. During this maintenance period, customers using the Phone ID Contact Match and Sim Swap addons for United Kingdom Vodafone numbers may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 25, 10:28 PDT
Completed - The scheduled maintenance has been completed.
Mar 26, 19:20 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 26, 16:10 PDT
Scheduled - Date: 03/26/2025
Start Time: 04:10 PM PDT
End Time: 07:20 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. During this maintenance period, customers using the Phone ID Contact Match and Sim Swap addons for United Kingdom Vodafone numbers may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 26, 09:09 PDT
Resolved - Start Time: 06:45 AM PDT - 03/26/25
End Time: 07:49 AM PDT - 03/26/25

We received notification that the network issues previously reported by Emtel Ltd from Mauritius (MU) have been resolved. Emtel Ltd end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00970884

Mar 26, 08:24 PDT
Investigating - Start Time: 06:45 PT - 03/26/25
End Time: Ongoing

We received notification that Emtel Ltd (617/10) from Mauritius (MU) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00970884

Mar 26, 06:50 PDT
Resolved - Start Time: 06:45 AM PST- 03/26/25
End Time: 07:47 AM PST - 03/26/25

We received notification that the network issues previously reported by Partner Orange from Israel (IL) have been resolved. Partner Orange end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00970880

Mar 26, 08:21 PDT
Investigating - Start Time: 06:45 - 03/26/25
End Time: Ongoing

We received notification that Partner Orange (425/01;14;26) from Israel (IL) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00970880

Mar 26, 06:54 PDT
Completed - The scheduled maintenance has been completed.
Mar 26, 00:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 25, 19:00 PDT
Scheduled - Issue: Planned Maintenance - United States (US) - T-Mobile

Start Time: 7PM PDT 03/25/25
End Time: 12PM PDT 03/26/25

Summary:

We received notification that the SMS carrier partner from United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830) will perform planned maintenance on the date and time specified above.

During this time period, customers with that send SMS messages to United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830) users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF 00969995

Mar 24, 19:10 PDT
Mar 25, 2025
Completed - The scheduled maintenance has been completed.
Mar 25, 22:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 25, 17:30 PDT
Scheduled - Date: 03/25/25
Start Time: 05:30 PM PDT
End Time: 10:00 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. Customers using the Phone ID Number Deactivation during this maintenance period may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 25, 01:55 PDT
Completed - The scheduled maintenance has been completed.
Mar 25, 04:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 25, 00:00 PDT
Scheduled - Issue: Planned Maintenance - United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670)

Start Time: 12 AM PST - 03/25/25
End Time: 4 AM PST - 03/25/25

Summary:
We received notification that ATT Mobility (310/016;030;150;170;280;380;410;670) from United States (US) will perform planned maintenance on the date and time specified above.
SMS messages to ATT Mobility (310/016;030;150;170;280;380;410;670) during the maintenance window may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF - 00965459

Mar 13, 12:19 PDT
Completed - The scheduled maintenance has been completed.
Mar 25, 03:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 24, 22:00 PDT
Scheduled - Issue: Planned Maintenance - United States (US) - T-Mobile

Start Time: 10 PM PST- 03/26/25
End Time: 3AM PST - 03/27/25

Summary:

We received notification that the SMS carrier partner from United States (US) will perform planned maintenance on the date and time specified above.

During this time period, customers that send SMS messages to United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830)
users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF 00969988

Mar 24, 19:15 PDT
Mar 24, 2025
Resolved - Issue: Operator - Claro (724/05;12;38) Quality degradation

Start Time: 08:50 PT - 03/24/25
End Time: 11:27 PT - 03/24/25

We received notification that the network issues previously reported by Brazil (BR) - Claro (724/05;12;38) from Brazil (BR) have been resolved. Brazil (BR) - Claro (724/05;12;38) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

Mar 24, 13:59 PDT
Investigating - Issue: Operator - Claro (724/05;12;38) Quality degradation

Start Time: 08:50 PT - 03/24/25
End Time: Ongoing

Summary:

We received notification that Claro (724/05;12;38) from Brazil (BR) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages.

Telesign is engaged with the operators for updates on resolution.

We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com.

SF 00969709

Mar 24, 08:56 PDT
Resolved - This incident has been resolved.
Mar 24, 12:21 PDT
Investigating - Issue: Operator - Tele Denmark (TDC A/S) (238/01;10) Quality degradation

Start Time: 10:29 PT - 03/24/25
End Time: Ongoing
Summary:

We received notification that Tele Denmark (TDC A/S) (238/01;10) from Denmark (DK) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages.

Telesign is engaged with the operators for updates on resolution.

We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com.

SF 00969711

Mar 24, 10:30 PDT
Resolved - Start Time: 05:10 AM PDT - 03/24/25
End Time: 05:40 AM PDT - 03/24/25

We received notification that the network issues previously reported by Claro (724/05;12;38) from Brazil (BR) have been resolved. Claro (724/05;12;38) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00969665

Mar 24, 06:26 PDT
Investigating - Start Time: 05:10 AM PDT - 03/24/25
End Time: Ongoing

We received notification that Claro (724/05;12;38) from Brazil (BR) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00969665

Mar 24, 05:13 PDT
Completed - The scheduled maintenance has been completed.
Mar 24, 04:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 23, 22:00 PDT
Scheduled - Issue: Planned Maintenance - United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830)

Start Time: 22:00 PM PST- 03/23/25
End Time: 04:00 AM PST - 03/24/25

Summary:
We received notification that T-MOBILE from United States (US) will perform planned maintenance on the date and time specified above.
SMS messages to T-MOBILE during the maintenance window may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF[00968519]

Mar 20, 13:27 PDT
Mar 23, 2025
Mar 22, 2025
Resolved - Start Time: 6:55 PM PST - 03/22/25
End Time: 11:50 PM PST - 03/22/25

We received notification that the network issues previously reported by Telefonica Moviles Costa Rica (712/04) from Costa Rica (CR)have been resolved. Telefonica Moviles Costa Rica (712/04) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00969289

Mar 22, 23:52 PDT
Investigating - Start Time: 6:55 PM PST - 03/22/25
End Time: Ongoing

We received notification that Telefonica Moviles Costa Rica (712/04) from Costa Rica (CR) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00969289

Mar 22, 18:59 PDT
Resolved - Start Time: 1:15 PM PDT - 03/22/25
End Time: 3:49 PM PDT - 03/22/25

We received notification that the network issues previously reported by Pegaso PCS. (Movistar) from Mexico (MX) have been resolved. Pegaso PCS. (Movistar) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00969236

Mar 22, 16:11 PDT
Investigating - Start Time: 1:15 PM PDT - 03/22/25
End Time: Ongoing

We received notification that Pegaso PCS. (Movistar) from Mexico (MX) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00969236

Mar 22, 13:19 PDT
Mar 21, 2025
Resolved - Start Time: 03:45 AM PT - 03/21/25
End Time: 08:27 AM PT - 03/21/25

We received notification that the network issues previously reported by Vodafone (602/02) from Egypt (EG) have been resolved. Vodafone (602/02) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF - 00968796

Mar 21, 08:43 PDT
Investigating - Start Time: 3;45 AM PT - 03/21/25
End Time: Ongoing

We received notification that Vodafone (602/02) from Egypt (EG) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF - 00968796

Mar 21, 03:58 PDT
Mar 20, 2025
Resolved - Start Time: 9:21 PM PT - 03/20/25
End Time: 11:44 PT - 03/20/25

We received notification that the network issues previously reported by Corporacion Digitel C.A. (DIGITEL) (734/01;02;03) from Venezuela (VE) have been resolved. Corporacion Digitel C.A. (DIGITEL) (734/01;02;03) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00968646

Mar 20, 23:45 PDT
Investigating - Start Time: 9:21 PM PST - 03/20/25
End Time: Ongoing

We received notification that Corporacion Digitel C.A. (DIGITEL) (734/01;02;03) from Venezuela (VE) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00968646

Mar 20, 21:26 PDT
Completed - The scheduled maintenance has been completed.
Mar 20, 21:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 20, 16:15 PDT
Scheduled - Date: 03/20/2025
Start Time: 04:15 PM PDT
End Time: 09:00 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. During this maintenance period, customers using the Phone ID Contact Match and Number Deactivation addons for UK Vodafone numbers may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 19, 11:15 PDT
Resolved - Start Time: 05:05 AM PST - 03/20/25
End Time: 02:21 PM PST - 03/20/25

We received notification that the network issues previously reported by Hi3G (240/02) from Sweden (SE) have been resolved. Hi3G (240/02) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00968260

Mar 20, 16:59 PDT
Investigating - Start Time: 05:05 AM PST - 03/20/25
End Time: Ongoing

We received notification that Hi3G (240/02) from Sweden (SE) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00968260

Mar 20, 05:14 PDT
Resolved - Start Time: 5:11 AM PT - 3/20/25
End Time: 02:45 PM PT - 3/20/25

We received notification that the network issues previously reported by Hi3G (238/06) from Denmark (DK) have been resolved. Hi3G (238/06) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00968261

Mar 20, 14:46 PDT
Investigating - Start Time: 5:11 AM PT - 3/20/25
End Time: Ongoing

We received notification that Hi3G (238/06) from Denmark (DK) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF - 00968261

Mar 20, 05:12 PDT
Completed - The scheduled maintenance has been completed.
Mar 20, 05:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 19, 19:00 PDT
Scheduled - Issue: Planned Maintenance - United States (US) - T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830)

Start Time: 07:00 PM PDT - 03/19/25
End Time: 05:00 AM PDT - 03/20/25

Summary:
We received notification that T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830) from United States (US) will perform planned maintenance on the date and time specified above.
SMS messages to T-MOBILE (310/023;024;025;026;053;120;160;200;210;220;230;240;250;260;270;310;490;530;580;660;770;800;830) during the maintenance window may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF 00965980

Mar 14, 14:42 PDT
Mar 19, 2025
Resolved - Start Time: 11:36 AM PST - 03/19/25
End Time: 12:04 PM PST - 03/19/25

We received notification that the network issues previously reported by Claro Comunicacion Celular S.A (Comcel S.A) from Colombia (CO) have been resolved. Claro Comunicacion Celular S.A (Comcel S.A) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00967867

Mar 19, 12:28 PDT
Investigating - Start Time: 11:36 AM PST - 03/19/25
End Time: Ongoing

We received notification that Claro Comunicacion Celular S.A (Comcel S.A) (732/101) from Colombia (CO) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00967867

Mar 19, 11:39 PDT
Mar 18, 2025
Completed - The scheduled maintenance has been completed.
Mar 18, 22:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 18, 15:20 PDT
Scheduled - Date: 03/18/2025
Start Time: 03:20 PM PDT
End Time: 10:00 PM PDT

We have been informed that one of our partners in United Kingdom will conduct planned maintenance at the specified date and time. Customers using the Phone ID Contact Match for UK Vodafone numbers during this maintenance period may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 13, 05:50 PDT
Resolved - Start Time: 09:14 AM PST - 03/18/24
End Time: 10:27 AM PST - 03/18/24

We received notification that the network issues previously reported by Telenor (410/06) from Pakistan (PK) have been resolved. Telenor (410/06) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00967293

Mar 18, 11:18 PDT
Investigating - Start Time: 09:14AM PST - 03/18/24
End Time: Ongoing

We received notification that Telenor (410/06) from Pakistan (PK) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00967293

Mar 18, 09:16 PDT
Completed - The scheduled maintenance has been completed.
Mar 18, 03:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 17, 23:00 PDT
Scheduled - Issue: Planned Maintenance - Canada (CA) - Bell Mobility Inc (302/610;630;640;651;655;660;690;880)

Start Time: 11 PM PST - 3/17/25
End Time: 3 AM PST - 3/18/25

Summary:

We received notification that the SMS carrier partner from Canada (CA) will perform planned maintenance on the date and time specified above.

During this time period, customers with DSC, 2-way, 1-way that send SMS messages to Bell Mobility Inc (302/610;630;640;651;655;660;690;880) users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF - 00964299

Mar 11, 10:00 PDT
Completed - The scheduled maintenance has been completed.
Mar 18, 01:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 17, 21:00 PDT
Scheduled - Issue: Planned Maintenance - United States (US) - Verizon Wireless (310/004;006;010;012;590)

Start Time: 09:00 PM PDT - 03/17/24
End Time: 01:00 AM PDT - 03/18/24

Summary:
We received notification that Verizon Wireless (310/004;006;010;012;590) from United States (US) will perform planned maintenance on the date and time specified above.
Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards Verizon Wireless (310/004;006;010;012;590), so we kindly ask that you plan accordingly.

If you have any questions, please contact support@telesign.com.

SF 00964871

Mar 12, 12:41 PDT
Resolved - Start Time: 09:28 PM PDT - 03/17/25
End Time: 11:13 PM PDT - 03/17/25

We received notification that the network issues previously reported by Roshan (412/20) from Afghanistan (AF) have been resolved. Roshan (412/20) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00966921

Mar 18, 00:06 PDT
Investigating - Start Time: 09:28 PM PST - 03/17/25
End Time: Ongoing

We received notification that Roshan (412/20) from Afghanistan (AF) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00966921

Mar 17, 21:33 PDT
Mar 17, 2025
Resolved - Start Time: 08:59 AM PST - 03/17/25
End Time: 11:46 AM PST - 03/17/25

We received notification that the network issues previously reported by Telecomunicaciones de GuatemalaS.A.(Sercom/Claro) from Guatemala (GT) have been resolved. Telecomunicaciones de GuatemalaS.A.(Sercom/Claro) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00966723

Mar 17, 12:02 PDT
Investigating - Start Time: 08:59 AM PST - 03/17/25
End Time: Ongoing

We received notification that Telecomunicaciones de GuatemalaS.A.(Sercom/Claro)) (704/01) from Guatemala (GT) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00966723

Mar 17, 09:02 PDT
Mar 16, 2025
Mar 15, 2025
Completed - The scheduled maintenance has been completed.
Mar 15, 21:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 15, 16:15 PDT
Scheduled - Date: 03/15/2025
Start Time: 04:15 PM PDT
End Time: 09:00 PM PDT

We have been informed that one of our partners in the United Kingdom will conduct planned maintenance at the specified date and time. During this maintenance period, customers using the Phone ID Contact Match for UK Vodafone numbers may experience temporary delays. We recommend planning accordingly.

If you have any questions, please contact us at support@telesign.com.

Mar 13, 06:34 PDT
Resolved - Start Time: 01:15 AM PDT - 03/15/25
End Time: 02:26 AM PDT - 03/15/25

We received notification that the net Pegaso PCS. (Movistar) (334/03;030)work issues previously reported by Pegaso PCS. (Movistar) (334/03;030) from Mexico (MX) have been resolved. end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00966073

Mar 15, 04:21 PDT
Investigating - Start Time: 01:15AM PDT - 03/15/25
End Time: Ongoing

We received notification that Pegaso PCS. (Movistar) (334/03;030) from Mexico (MX) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00966073

Mar 15, 01:37 PDT
Mar 14, 2025
Resolved - Start Time: 06:00am PST - 03/14/25
End Time: 09:12am PST - 03/14/25

Summary:
We received notification that the network issues previously reported by Algar (724/07;32;33;34) from Brazil (BR) have been resolved. Algar (724/07;32;33;34) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

On behalf of the Operator, we apologize for any inconvenience this issue may have caused. If you have additional questions, please feel free to contact support@telesign.com.

SF 00964931

Mar 14, 10:28 PDT
Investigating - Issue: Operator - Algar (724/07;32;33;34) Quality degradation

Start Time: 06:00am PST - 03/14/25
End Time: Ongoing

Summary:

We received notification that Algar (724/07;32;33;34) from Brazil (BR) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages.

Telesign is engaged with the operators for updates on resolution.

We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com.

SF 00964938

Mar 14, 06:26 PDT
Resolved - Start Time: 03:15 PM PST - 03/13/25
End Time: 01:33 AM PST - 03/14/25

We received notification that the network issues previously reported by Cellcom Guinee S.A. (611/05) from Guinea (GN) have been resolved. Cellcom Guinee S.A. (611/05) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF00965547

Mar 14, 01:34 PDT
Investigating - Start Time: 03:15 PM PST - 03/13/25
End Time: Ongoing

We received notification that Cellcom Guinee S.A. (611/05) from Guinea (GN) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF00965547

Mar 13, 15:17 PDT
Resolved - Start Time: 11:42 PM PST - 03/13/25
End Time: 12:46 AM PST - 03/14/25

We received notification that the network issues previously reported by PT. XL Axiata Tbk (510/11;08) from Indonesia (ID) have been resolved. PT. XL Axiata Tbk (510/11;08) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.

SF 00965699

Mar 14, 01:18 PDT
Investigating - Start Time: 11:42 PM PST - 03/13/25
End Time: Ongoing

We received notification that PT. XL Axiata Tbk (510/11;08) from Indonesia (ID) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution.

SF 00965699

Mar 13, 23:47 PDT