NC Cell Phone Laws: Texting Bans, Fines, and Driver Rules

North Carolina’s cell phone laws ban texting and emailing behind the wheel for every driver, prohibit all phone use for drivers under 18, and hold school bus operators to a near-total no-device standard backed by criminal penalties. Adults 18 and older can still make handheld voice calls. None of these violations currently add points to your license or raise your insurance rates.

Texting and Email Are Illegal for Every Driver

Under G.S. 20-137.4A, it is illegal to use a mobile phone to type text or read messages while operating a vehicle on any public road or public vehicular area in the state.¹ The statute targets two specific actions: manually entering letters or text to communicate with another person, and reading any email or text message on the device. Glancing at a stored contact name, a phone number, or caller ID does not violate this provision.

Age does not matter here. If the vehicle is moving on a public road and you are typing or reading a message, you are breaking the law.

What Adult Drivers Can Still Do

Because the ban targets text-based communication, several common uses remain legal for drivers 18 and older.

Handheld voice calls. North Carolina does not prohibit adults from holding a phone to the ear for a conversation.
Voice-operated technology. Dictating a message through voice commands or using a voice assistant is explicitly exempt.¹
GPS and navigation. Factory-installed and aftermarket GPS systems are exempt, as are wireless devices used to receive data as part of a digital dispatch system.¹
Parked or stopped vehicles. The law applies only while you are operating the vehicle. Lawfully parked, you can use your phone freely.

Law enforcement officers, firefighters, and ambulance operators may use their devices while performing official duties.¹

Drivers Under 18 Cannot Use a Phone at All

Anyone younger than 18 faces a much broader restriction. G.S. 20-137.3 prohibits any use of a mobile phone or associated technology while the vehicle is in motion. That covers voice calls, texting, Bluetooth, speakerphone, and every other function. The statute defines “mobile telephone” to include both handheld devices and those equipped with hands-free features, so pairing a phone to a car’s Bluetooth system does not create a loophole.² The provisional licensing statute reinforces the same rule for both limited learner’s permit holders and full provisional license holders.³

Two narrow exceptions exist. A driver under 18 may use a phone to communicate solely with a parent, legal guardian, or spouse. They may also use a phone to contact emergency services, including a hospital, physician’s office, fire department, ambulance service, or law enforcement agency, during an emergency.² Outside those scenarios, any phone use in a moving vehicle is a violation. Once the vehicle is stationary, the phone is fair game.

School Bus Operators Have the Strictest Rule

G.S. 20-137.4 bans school bus operators from using a mobile phone or any associated technology while the bus is in motion.⁴ Voice calls, texts, Bluetooth, every function. The restriction applies whether or not students are on board.

The only exception is using a phone to communicate during an emergency.⁴ Unlike the under-18 rules, there is no exception for calling family. If the bus is rolling and it is not an emergency, the phone stays down.

Commercial Drivers Face Federal Rules Too

Commercial motor vehicle drivers get an extra layer of regulation. G.S. 20-137.4A(a1) makes it a state offense to operate a CMV while using a mobile phone or electronic device in violation of federal rules under 49 CFR Parts 390 or 392. Hands-free use is preserved, so a CMV driver may use a Bluetooth headset or a mounted phone with voice commands.¹ The underlying federal rule, 49 CFR 392.82, prohibits any CMV driver from using a handheld mobile phone while driving, with an exception for contacting law enforcement or emergency services. Motor carriers that require or allow handheld use face enforcement action as well.⁵

Fines by Category

What a ticket actually costs depends on which statute you violated.

Adults Texting or Emailing

A standard violation of G.S. 20-137.4A is an infraction carrying a $100 fine plus court costs.¹ Court costs can push the total to roughly $230 to $300, depending on the county. It is not a criminal conviction and does not go on a criminal record.

Drivers Under 18

A violation of G.S. 20-137.3 is an infraction with a flat $25 fine. The statute is unusually lenient on top of that: no court costs, no driver’s license points, and no insurance surcharge.⁶ A minor can also waive the right to a hearing and simply admit responsibility.

School Bus Operators

A violation of G.S. 20-137.4 is a Class 2 misdemeanor, meaning a criminal offense. The minimum fine is $100, and the maximum is $1,000.⁴ Jail time is possible, with the maximum tied to the driver’s prior criminal record under the state’s structured sentencing grid.⁷ Even without jail time, a misdemeanor conviction creates a permanent criminal record that can affect a bus driver’s employment and licensing.

No License Points, No Insurance Surcharge

North Carolina’s cell phone laws are forgiving on the follow-on costs that usually hurt most. A violation of the texting ban does not add driver’s license points or an insurance surcharge.¹ Same for the under-18 ban.⁶ And same for school bus violations.⁴

In practice, a single texting ticket should not change what you pay for car insurance. The Safe Driver Incentive Plan assigns surcharge points for various moving violations, but cell phone infractions are excluded from that system.⁸

What a Texting Ticket Means If You Were in a Crash

Here the law takes an unexpected turn. Even though texting is illegal, a conviction for it does not automatically make a driver liable in a civil lawsuit. G.S. 20-137.4A explicitly states that a violation does not constitute negligence per se or contributory negligence per se in any action to recover damages.¹ The school bus statute uses identical language.⁴

That carve-out matters because North Carolina follows a contributory negligence rule, one of the strictest in the country. If you are even slightly at fault for your own injuries, you can be barred from recovering anything. By keeping cell phone violations out of the negligence per se framework, the legislature made sure a plaintiff cannot point to a texting conviction alone to establish negligence automatically. They still need to prove the traditional elements: duty, breach, causation, and harm. Evidence of texting can be introduced, but it does not short-circuit the analysis.

The same cut works both ways. A defendant cannot use the other driver’s cell phone violation as an automatic contributory negligence defense to wipe out the claim entirely. The violation is relevant evidence, not a conclusive legal determination.

1
North Carolina General Assembly. North Carolina General Statute 20-137.4A – Unlawful Use of Mobile Telephone for Text Messaging or Email
2
North Carolina General Assembly. North Carolina Code 20-137.3 – Unlawful Use of a Mobile Phone by Persons Under 18 Years of Age
3
North Carolina General Assembly. North Carolina Code 20-11 – Issuance of Limited Learner’s Permit and Provisional Drivers License to Person Who Is Less Than 18 Years Old
4
North Carolina General Assembly. North Carolina General Statutes 20-137.4 – Unlawful Use of a Mobile Phone
5
eCFR. 49 CFR 392.82 – Using a Hand-Held Mobile Telephone
6
North Carolina General Assembly. North Carolina Code 20-137.3 – Unlawful Use of a Mobile Phone by Persons Under 18 Years of Age
7
North Carolina General Assembly. North Carolina Code 15A-1340.23 – Punishment Limits for Each Class of Offense and Prior Conviction Level
8
North Carolina Department of Insurance. Safe Driver Incentive Plan