Messaging Announcements
48 articles
Updated Toll-Free Verification BRN field requirements on February 17, 2026
Canceled: Changes to T-Mobile rates on January 15, 2026
New Spectrum RCS for Business fees on January 1, 2026
Campaign Verify tokens required for Toll-Free and Short Code, February 2026
Two new campaign vetting rejection reasons, April 2025
Industry approach to non-compliant SMS traffic
Prohibited content in SMS messages to Malaysian numbers
New error code for expired messages: (4)794
Changes to AT&T surcharge rates on April 1, 2026
Rollback of Bandwidth vetting rejection codes 3108 and 3109, August 2025
Carrier surcharge update on October 1, 2025
New Bandwidth vetting rejection codes: 2133, 2134, 2135, 2136, 2137, 2138, and 2139, October 2025
New Bandwidth vetting rejection code: 6104, October 2025
Carrier surcharge update on November 1, 2025
Friendly reminders for Black Friday and Cyber Monday 2025
New Bandwidth vetting rejection codes: 2140 and 2141, December 2025
Carrier surcharge update on December 1, 2025
Priority Queueing
Bandwidth now supports messaging 988 for suicide prevention
Increased AT&T surcharges for unregistered 10DLC traffic
Increased T-Mobile surcharges for unregistered 10DLC traffic
Carrier surcharge updates on July 1
Update to the toll-free verification form
Accept headers must be compatible with application/json
Bandwidth now supports messaging 988 for suicide prevention in Canada
Carrier surcharge updates on January 1
Message ID updates
TextNow A2P surcharges
Changes to accepted MMS file types
Increasing AT&T surcharges for unregistered 10DLC traffic
SDK support change for MMS media uploads
Update to Canadian carrier pass-through surcharges
Update to toll-free mobile terminated surcharges
New carrier surcharges effective August 1, 2022
Updated Verizon pass-through fees
New MMS surcharge from Cellular South
Updated Cellular South pass-through fees
Verizon SMS surcharge update
New surcharge for local MMS traffic going to DBA Claro
Upcoming HTTP header case changes