Lawmakers Introduced Stop SIM Box Scam Act
The proposed legislation targets technology used by criminal syndicates to facilitate mass scam text and phone campaigns.
Updated on Oct. 5, 2026 in Financial Crime
Live Poll
Should the government ban the sale and manufacture of devices used for scam calls?
U.S. lawmakers introduced the Stop SIM Box Scam Act to ban the sale, import, and use of SIM boxes. These devices hold multiple cards, allowing criminals to transmit high volumes of fraudulent text messages and phone calls.
Why it matters
The bill aims to curb pervasive scam communications by empowering federal agencies to block imports and dismantle criminal operations. It seeks to close a regulatory gap that facilitates automated fraud across telecommunications networks.
The proposed legislation mandates that the Federal Communications Commission coordinate directly with law enforcement to target syndicates. The bill seeks to prohibit the manufacturing, sale, and importation of all SIM box hardware.
The players
Jefferson Shreve
Jefferson Shreve is a U.S. Representative who co-sponsored the Stop SIM Box Scam Act.
Rob Menendez
Rob Menendez is a U.S. Representative serving as a sponsor of the proposed telecommunications legislation.
Federal Communications Commission
The Federal Communications Commission is the independent U.S. agency tasked with regulating interstate and international communications.
The details
SIM boxes are hardware devices that house multiple SIM cards to mask the origin of automated spam and fraudulent messages. The proposed law would give federal authorities the power to interdict shipments and prosecute the operators of these illicit networks.
Timeline
Lawmakers introduced the bill on October 5, 2026.
The United Kingdom implemented a ban on the creation of SIM farms in 2025.
Legal Context
The proposed U.S. legislation follows the regulatory precedent set by the 2025 United Kingdom ban on the creation of SIM farms. By targeting the hardware supply chain, the bill mirrors international efforts to dismantle large-scale telecommunications fraud infrastructure.
The act aims to significantly reduce the volume of unsolicited scam messages reaching mobile devices. By blocking the underlying technology, authorities hope to decrease the frequency of fraud attempts targeting the public.
The takeaway
The bill marks a shift toward proactive hardware regulation to combat digital fraud at the source. Residents can continue to report suspicious activity to their mobile carriers until new federal protections are fully implemented.
Further reading
For more information on national efforts to address fraudulent communications, see Financial Crime.
Live Poll
Should the government ban the sale and manufacture of devices used for scam calls?
