Carrier feesT-MobileIn effect

T-Mobile raises outbound SMS fee by 50%, lowers inbound

The largest percentage increase of 2026.

Published , updated

What changed
T-Mobile raised its outbound A2P 10DLC SMS pass-through fee and lowered the inbound fee.
Who is affected
Every sender with traffic to T-Mobile subscribers.
When
Effective . Announced .
What to do
Update your SMS cost model. One-way, high-volume senders see the largest change.

Figures

 BeforeAfter
Outbound SMS$0.0030$0.0045
Inbound SMS$0.0030$0.0025

On 19 January 2026 T-Mobile raised its outbound A2P 10DLC SMS fee from $0.0030 to $0.0045 per segment. That is 50%, the largest percentage increase by a large carrier in 2026. T-Mobile announced the change in December 2025.

At the same time T-Mobile lowered the fee on inbound SMS from $0.0030 to $0.0025. Senders that send a lot and get few replies pay more. Senders with many replies save a little on the inbound side.

Related

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