Business texting in the US runs on 10DLC — the carrier registration standard for application-to-person messaging. ChamberText registers your chamber, manages consent, and keeps you on the right side of the rules so you can focus on your members.
10DLC stands for "10-digit long code" — the standard US mobile carriers use to approve legitimate business texting. Registering your organization and campaigns tells the carriers your messages are trusted, which means better deliverability and fewer messages filtered as spam. It's required for A2P (application-to-person) SMS, and ChamberText handles the registration for every account.
Members always choose to receive your texts, and can leave any time by replying STOP. Replying HELP returns assistance and contact details. Message and data rates may apply, and message frequency varies by campaign. We do not sell or share phone numbers or personal data with third parties.
You don't have to become a compliance expert. We do the registration and keep opt-in, STOP, and HELP working correctly on every campaign. Questions about your specific setup? Reach out and we'll walk you through it.
This page is a plain-language overview, not legal advice. For questions about your chamber's specific obligations, consult your legal counsel.
Compliance is built in from day one — so you can send your first campaign without a second thought.