> For the complete documentation index, see [llms.txt](https://docs.plumvoice.com/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plumvoice.com/documentation/10dlc-faqs/faq/10dlc-timeline.md).

# 10DLC Timeline

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**UPDATE (2/2/22): Effective March 1, 2022**, AT\&T and T-Mobile's 10DLC policies will include new updates. AT\&T will slow unregistered messaging traffic on its routes down to P2P throughput rates. T-Mobile will begin enforcement of campaign registration/migration fees and increase fees for toll-free messaging. Both AT\&T and T-Mobile will increase fees for unregistered messaging traffic.
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The following image is a summary of events regarding industry-wide adoption of 10DLC and Plum Voice's ongoing communications about 10DLC in general.

![](/files/-Mk2tRObfzykxRR0ugaU)

{% file src="/files/-Mk2tPyxLLj\_iOLlazVE" %}
Click for a PDF of the above timeline.
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