What the law says about using your phone while driving
California law makes it illegal to hold and use a cell phone while driving, with limited exceptions. The rule applies to all drivers, and the fine starts at $20 for a first offense — though court costs and assessments typically bring the total to $150 or more. A second offense within 36 months costs at least $50 before court fees, often totaling $250 or higher.
The law does not ban hands-free use. You can use a phone mounted on your dashboard, speaker phone, or a Bluetooth headset. You cannot hold the phone in your hand, even if you are stopped at a red light or in traffic. The moment you pick it up, you are breaking the law.
Drivers under 18 cannot use a cell phone at all while driving, even hands-free, with narrow exceptions for emergencies. This is a separate, stricter rule that carries the same base fine structure.
Key Takeaways
- Holding and using a cell phone while driving is illegal in California; hands-free use is permitted.
- A first offense carries a base fine of $20, but court costs and assessments typically total $150 or more.
- A second offense within 36 months has a base fine of at least $50, often totaling $250 or higher after fees.
- You can contest the ticket in traffic court, and the officer must prove you were holding the phone, not just that it was in your car.
- Drivers under 18 face a stricter rule and cannot use a phone hands-free while driving, except in emergencies.
How the ticket is written and what happens next
When an officer pulls you over for a cell phone violation, they will write a citation with a ticket number, the date, time, and location of the stop, and the specific code section violated (usually California Vehicle Code Section 23123 or 23124 for drivers under 18). The citation will also list the fine amount and a court date or instructions on how to respond.
You will receive a notice to appear in traffic court. The notice will tell you the date, time, and location of your court appearance, or it may give you the option to handle the ticket by mail or online without appearing in person. Read the notice carefully — missing a court date or important date can result in a license suspension or additional penalties.
You have three main options: pay the fine, contest the ticket in court, or request traffic school (if you are may be able to access). Each option has different consequences for your driving record and insurance rates.
Paying the fine without going to court
If you decide to pay the fine, you can usually do so by mail, online, or in person at the courthouse listed on your citation. The amount you pay includes the base fine plus court costs and assessments. Payment does not require you to appear in court, but it does result in a conviction on your driving record.
A conviction for a cell phone violation stays on your record for three years and can affect your insurance rates. Some insurance companies charge higher premiums for drivers with moving violations, and a cell phone ticket counts as a moving violation in California.
The courthouse or county website will show payment methods and important date. If you pay late, additional penalties and fees may explore. If you cannot pay the full amount, you can request a payment plan or a hearing to reduce the fine based on your financial situation.
Contesting the ticket in traffic court
You have the right to contest the ticket by appearing in traffic court on the date listed on your citation. The officer must prove beyond a reasonable doubt that you were holding and using the phone while driving. The officer's word alone is not enough — they must describe what they saw, when they saw it, and how they determined you were using the phone rather than straightforward holding it.
Common defenses include: the officer did not actually see you using the phone, you were parked or stopped when you picked it up, you were using a hands-free device, or the officer misidentified your vehicle. You can cross-examine the officer and present your own evidence or witnesses. Many people represent themselves in traffic court, though you can also hire an attorney.
If you lose, you will be convicted and must pay the fine. If you win, the ticket is dismissed and there is no conviction on your record. Some people hire traffic attorneys to handle the case, which costs $500 to $1,500 but may result in a dismissal or a reduction to a non-moving violation that does not affect insurance rates.
Traffic school as an alternative
If this is your first cell phone ticket in California within the past 18 months, you may be may be able to access to take a traffic school course instead of paying the fine or contesting the ticket. Traffic school does not erase the ticket, but it prevents the conviction from appearing on your driving record, which means your insurance company will not see it.
You must request traffic school before your court date or by the important date listed on your citation. The court will approve or deny your request — approval is not may provide, and some courts have restrictions on who can attend. If approved, you will pay the traffic school fee (typically $50 to $100) plus the base fine, and you must complete the course within a set time frame, usually 30 days.
Traffic school is online or in-person, depending on the provider. You must pass a final test to complete the course. Once you finish, you submit proof of completion to the court, and the conviction is kept off your record.
How a cell phone ticket affects your driving record and insurance
A conviction for a cell phone violation is a moving violation in California and appears on your driving record for three years. During that time, insurance companies can see it and may raise your rates. The increase varies by insurer and your driving history, but a single moving violation often raises premiums by 10 to 30 percent.
If you accumulate multiple violations within a short time, the California Department of Motor Vehicles may suspend your license. The threshold depends on your age and the time period, but generally, four or more violations in 12 months, six or more in 24 months, or eight or more in 36 months can trigger a suspension.
If you complete traffic school, the conviction does not appear on your record, so your insurance company will not see it. This is the main reason many people choose traffic school even though they must pay both the fine and the school fee.
What to do if you received a ticket you believe was unfair
If you believe the officer made a mistake or violated your rights during the stop, you can raise that issue in traffic court. Common problems include: the officer did not have a valid reason to pull you over, the officer did not read you your rights, or the officer's account of what happened does not match the facts. These issues do not automatically dismiss the ticket, but they can be part of your defense.
If you cannot afford an attorney, you can represent yourself in traffic court. Many courthouses have self-help centers that provide free information about how to prepare your case. You can also request a continuance (a delay) to gather evidence or witnesses before your court date.
If you miss your court date, the court may issue a warrant for your arrest and suspend your license. If this happens, contact the court when ready to explain why you missed the date and ask to reschedule. The sooner you address it, the better your options.
Frequently Asked Questions
Can I use my phone at a red light or in stopped traffic?
No. The law prohibits holding and using your phone while driving, and that includes when you are stopped in traffic or at a red light. The moment the vehicle is in motion or you are in traffic, the rule applies. You can only use your phone when you are parked off the roadway.
Does hands-free use count as a violation?
No. Hands-free use — such as speaker phone, a mounted device, or Bluetooth — is legal for drivers 18 and older. Drivers under 18 cannot use a phone hands-free while driving, except in emergencies. The law only prohibits holding the phone in your hand.
What if I was using GPS on my phone?
Using GPS is legal if your phone is mounted on your dashboard or windshield and you are not holding it. If you were holding the phone to use GPS, the officer can cite you for a cell phone violation. The law does not distinguish between texting, calling, and other uses — holding and using the phone is the violation.
Can I get the ticket dismissed if I take traffic school?
Traffic school does not dismiss the ticket, but it prevents the conviction from appearing on your driving record. You still pay the fine and the traffic school fee. The benefit is that your insurance company will not see the conviction, so your rates should not increase.
How long does a cell phone ticket stay on my record?
A conviction for a cell phone violation stays on your driving record for three years. After three years, it no longer appears on your record, and insurance companies cannot use it to raise your rates. If you completed traffic school, the conviction does not appear on your record at all.