Another Federal Court Strikes Down An Anti-Caller ID Spoofing Law

Share Article prevails in its lawsuit against the state of Mississippi, after a federal judge strikes down the state’s recently enacted Caller ID Anti-Spoofing Act.


The world's largest Caller ID spoofing provider.

In an important case that confirms once again that there are constitutional limits on states attempts to regulate activities conducted over electronic networks, including the Internet, the U.S. District Court in Jackson, Mississippi ruled that Mississippi’s recently enacted Caller ID Anti-Spoofing Act was unconstitutional and issued a judgment in favor of TelTech Systems Inc, the parent company of The Anti-Spoofing Act prohibited most callers, and Caller ID spoofing service providers such as SpoofCard, from using Caller ID spoofing to change the Caller ID number when making a call within Mississippi, or to any person in Mississippi.

The plaintiffs, who also included callers that use the Caller ID spoofing feature on their business and personal calls, claimed that the Mississippi law violated the U.S. constitution and the court agreed. The judge recognized that the proliferation of mobile phones, call forwarding, and other technological developments made it impossible for callers or service providers outside of Mississippi to ensure that they were not violating the Mississippi law except by not using Caller ID spoofing at all. Thus, the law had the practical effect of regulating commerce outside the state’s borders, in violation of the Commerce Clause of the U.S. constitution.

This is not the first time SpoofCard has won its lawsuit against a state’s anti-Caller ID spoofing legislation. The Mississippi district court came to the same conclusion as a Miami federal district court, which in 2009 struck down a similar Florida law in TelTech Systems, Inc. v. McCollum, Case No. 08-61644-CIV-Martinez-Brown (S.D. Fla. July 16, 2009).

Moving forward, the Mississippi and Florida decisions have set important precedents for future challenges to potential anti-Caller ID spoofing laws in other states. Furthermore, TelTech's legal council believes the court’s reasoning is not strictly limited to anti-Caller ID spoofing laws, as it also applies broadly to a state’s attempts to regulate activities conducted over national or global electronic networks, such as the Internet.

For more information on the Mississippi District Court decision in TelTech Systems, Inc. v. Barbour, Civil No. 3:10CV679TSL-FKB (D.C.S.D. Miss), please contact TelTech’s attorney, Mark Del Bianco, at 301-933-7216.

About TelTech Systems Inc.

TelTech is a leader in the development of one-of-a-kind communication products. SpoofCard is the world’s largest Caller ID spoofing service. It offers its service in the United States and around the world. SpoofCard is available to anyone, is purchased as a prepaid service similar to a calling card, and works to and from any phone. SpoofCard customers range from individuals, to business professionals, to celebrities. TelTech is also creator of TrapCall, the world’s first solution to unmask blocked and restricted calls.


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Meir Cohen
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