Source note · Business texting and 10DLC registration
A2P 10DLC is the standard US carriers put in place so that application-to-person SMS sent over 10-digit long code numbers to US end users is verified and consensual.
Checked 2026-09-25
- Vendor
- Twilio
- Product
- Programmable Messaging
- Subsystem
- A2P 10DLC
- Deployment
- multi-tenant
- Region
- us
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Programmable Messaging and A2P 10DLC — Twilio · tier 2 current vendor documentation · Introduction (first paragraph)
Cite this note
APA
WarmTransfer. (2026, September 25). Business texting and 10DLC registration: source note business-texting-10dlc-definition. WarmTransfer. https://warmtransfer.net/knowledge/claims/business-texting-10dlc-definition
BibTeX
@misc{warmtransfer-claim-business-texting-10dlc-definition,
title = {Business texting and 10DLC registration: source note business-texting-10dlc-definition},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/business-texting-10dlc-definition},
note = {Source note business-texting-10dlc-definition, checked 2026-09-25}
}