SMS carrier fees explained
What carrier pass-through fees are, why they exist, how they differ between SMS, MMS and unregistered traffic, and how to account for them in your budget.
·2 min read
When you compare texting prices, the per-message rate is only part of the story. Wireless carriers add their own pass-through fees to business messages, and those fees show up on top of whatever your provider charges.
They are small on each text, but anyone sending thousands of messages a month should understand them.
Why carriers charge fees
Carriers introduced pass-through fees alongside 10DLC registration to fund the work of vetting business traffic and to discourage unregistered sending. Each major carrier sets its own fee per message, and the amount can differ for SMS and MMS and for registered versus unregistered traffic. Providers collect these fees and pay them on to the carriers.
How fees affect your costs
Because fees apply per message, they scale with volume. Long texts that split into several segments may count as several messages. Picture messages usually carry higher fees than plain text. Unregistered traffic, where it is still accepted at all, can carry higher fees as a penalty, which is one more reason to register.
- ✓Fees apply per message and scale with volume.
- ✓Multi-segment texts can multiply the charge.
- ✓MMS fees are typically higher than SMS.
- ✓Registered traffic usually costs less than unregistered.
Keeping fees under control
Write texts that fit in one segment where possible, send to segmented lists rather than everyone, and remove numbers that repeatedly fail. Ask your provider whether its prices include carrier fees so you can compare offers fairly.
Key takeaways
- →Carriers add their own fees on top of provider prices.
- →Fees scale with message count and segments.
- →MMS and unregistered traffic usually cost more.
- →Shorter texts and cleaner lists keep fees down.
Put this into practice with Text2Sale
Import leads, create follow-up campaigns, organize replies, and connect texting, calling, and appointments in one workspace.
Frequently asked questions
Do inbound texts carry carrier fees?
Practices vary by carrier and provider. Ask your provider how inbound messages are billed.
Can I avoid carrier fees?
Not on business traffic, but you can minimize them by sending fewer, shorter and better-targeted messages.