If you are an AT&T customer utilizing a prepaid plan, it's important to be aware of a new fee being introduced by the carrier. Starting June 22, AT&T will implement an "Administrative & Regulatory Cost Recovery Fee" of $2.63 per service payment.
This fee adds to the existing costs for prepaid customers, who generally benefit from lower fees compared to postpaid accounts. In fact, AT&T's postpaid users currently face an Administrative & Regulatory Cost Recovery Fee of $3.99 per line per month, up from $3.49 as of last December. This means AT&T customers across the board will experience increased fees.

The rationale behind both the prepaid and postpaid fees is similar. AT&T explains that these charges are intended to cover costs related to connecting with other carriers, regulatory requirements, and government fees, among other expenses.
In October, when announcing the postpaid fee increase, an AT&T spokesperson stated: “Like others in the industry, we regularly evaluate and adjust fees to help cover the costs associated with delivering and maintaining our wireless network. This adjustment allows us to continue investing in our network and technology in order to provide the high-quality service that our customers expect.”
Source | Via