Criminal Defense Blog
California Penal Code 653m makes it illegal to contact another person using any mode of electronic communication with the intent to annoy that person. 1 So, is it illegal to make a prank call? In short, the answer depends on the number of calls you’ve made and why you made the call.

If you annoy or threaten someone over the phone, you may be criminally charged under Penal Code 653m PC
Under PC 653m(a), it is illegal to make any contact with another person that uses “obscene” language or threatens the person, their property or their family. If you do this, you could be guilty of a misdemeanor.
In order to be convicted under PC 653m(a), the prosecution must prove that you:
Under PC653m(b), it is illegal to make repeated contact intending to annoy another person, whether or not a conversation follows.
In order to be convicted under PC 653m(b), the prosecution must prove that:
Obscene language under this law means that a reasonable person would find the language to be offensive. The law doesn’t clearly define what qualifies as “annoying” but the court must consider the caller’s objective when making the call. 2
The law covers any electronic means of communication, including “telephones, cellular phones, computers, video recorders, facsimile machines, pagers, personal digital assistants, smartphones, and any other device that transfers signs, signals, writing, images, sounds, or data.” 3
In today’s terms, that means annoying contact made through texts, emails, Facebook messages, Snapchats or use of any other website or app that can send a message or transmit data can be considered a violation under PC 653(m).
A violation of Penal Code 653m PC is a misdemeanor. If you are convicted under this law, you could face up to a $1,000 fine and up to six months in county jail.
Our skilled criminal defense attorneys at Wallin & Klarich know the legal defenses to PC 653m violations. Some defenses we have successfully raised include:
If you or a loved one has been charged with violating PC 653(m), you need to contact an experienced Wallin & Klarich criminal defense attorney immediately.
At Wallin & Klarich, our skilled attorneys have been successfully defending clients facing criminal charges for over 40 years. We will meet with you immediately to review the facts of your case, and plan a defense strategy that will help you get the very best outcome possible.
With offices located in Orange County, Riverside, San Bernardino, Victorville, West Covina, Torrance, Los Angeles and San Diego, there is an experienced Wallin & Klarich criminal defense attorney available to help you no matter where you work or live.
Call us today at (877) 4-NO-JAIL or (877) 466-5245 for a free phone consultation. We will be there when you call.
1. [Pen. Code, § 653m]↩
2. [U.S. v. Jones (9th Cir. 2003) 83 Fed.Appx. 867]↩
3. [Pen. Code, § 653m(g)]↩

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