Six smaller carriers raise A2P 10DLC SMS surcharges
Outbound SMS to these networks now costs up to $0.005 a segment.
Carrier fees, fines, registration rules and FCC orders for A2P 10DLC texting in the US. Updated .
Outbound SMS to these networks now costs up to $0.005 a segment.
You can name one opt-out method. A STOP to one kind of informational text stops only that kind. Takes effect .
New brands need a business email, or they get an extra identity check. Takes effect .
Code that parses rejection reasons may need an update.
Second Verizon increase this year. Up 25% since January.
New toll-free verifications without both public URLs are rejected.
ISVs get the emails for all their subaccounts.
Messages over the daily limit stop at Sinch, before they reach T-Mobile.
API registrations without both URLs fail review.
First of two Verizon increases in 2026.
A rejected campaign tells you what to fix.
Brands with a Trust Score of 75 or more get up to 40 MPS.
SMS up about 17%, MMS up 20%, inbound and outbound.
New toll-free verifications must include an EIN or similar number.
The largest percentage increase of 2026.
One email when a fee, fine or rule changes. Unsubscribe in one click.
One email when a fee, fine or rule changes. Unsubscribe in one click.
Yes. All US carriers block business texts from unregistered 10DLC numbers. You register a brand and a campaign with The Campaign Registry through your provider.
Campaign review takes from a few hours to about two weeks, depending on the provider. It takes longer after a rejection.
A one-time brand fee, a campaign vetting fee and a monthly campaign fee, plus a carrier fee on every message segment. The current carrier fees are in the table on this page.
We make an API that checks 10DLC messages for compliance, so we follow these changes every day. We publish them here with their sources, so you do not have to collect them from carrier notices and provider changelogs. See 10DLC compliance.