Texas Distracted Driving Laws: What Counts as Illegal Phone Use Behind the Wheel

The statewide rule: no reading, writing, or sending electronic messages while driving

Texas law prohibits reading, writing, or sending an electronic message — this includes text messages, emails, and similar — while operating a moving motor vehicle, with a small number of exceptions, such as using a device for navigation, reporting an emergency, or when the vehicle is stopped. This is the one distracted-driving phone rule that applies statewide, no matter which city or county you're in.

It does not mean all phone use is illegal statewide — talking on a handheld phone, for instance, isn't banned everywhere in Texas the way texting is. That's exactly where the rules get more complicated, and where local ordinances come in.

Local rules can go further than the state law

A number of Texas cities have their own ordinances restricting handheld phone use more broadly than the state law does — for example, banning holding a phone at all while driving within city limits, not just texting. Because these are local ordinances rather than a single state law, whether one applies to you depends entirely on which city or county you're driving in. If you regularly drive through multiple cities, it's worth checking each one's specific rules rather than assuming the same standard applies everywhere.

School zones are another place where stricter rules commonly apply — many Texas school zones restrict handheld phone use specifically within the zone, on top of whatever citywide rule already applies.

Because these local rules genuinely vary and can change, the reliable way to check a specific city's ordinance is that city's own municipal code or police department page — not a general assumption based on what's legal elsewhere in the state.

Why this matters beyond just avoiding a ticket

Distraction is a significant contributor to crashes in Texas, and phones are a major piece of that. According to the Texas Department of Transportation, distracted driving was a factor in 86,384 crashes in Texas in 2025, contributing to more than 2,437 serious injuries and 299 deaths. Those numbers reflect a simple, repeated pattern: a driver looks away for a moment, road conditions change, and the time available to react disappears.

Distraction isn't only about the phone in your hand, either. It breaks down into three overlapping types:

• Visual — eyes off the road
• Manual — hands off the wheel
• Cognitive — mind off the driving task, even with eyes forward and hands on the wheel

Texting hits all three at once, which is part of why it's treated differently under the law than, say, adjusting the radio.

Building a lower-distraction habit, not just avoiding a ticket

A few practical habits go a long way, regardless of what your specific city's ordinance technically allows:

• Set navigation before you start driving, not while merging onto a highway.
• Use a hands-free or voice option if you need to take a call, and keep it brief.
• Put the phone somewhere out of reach — a bag, glovebox, or the back seat — if you know you're prone to checking it.
• Treat "quick glance at a red light" as a habit worth breaking; a light can change while your eyes are down.

Good to know: even where handheld use isn't specifically banned, a distraction-related citation can sometimes be issued under a general "failure to control speed" or similar charge if distraction contributed to an incident — so "it's technically legal here" isn't the same as "it's risk-free."

Where this fits into defensive driving

Distraction and divided attention is a full topic in our six-hour defensive driving course, covering exactly this — the different types of distraction, the real crash data behind why it matters, and practical habits for building what amounts to a lower-distraction driving routine. Whether you're taking the course for a ticket, an insurance discount, or just to genuinely drive safer, it's one of the more directly useful sections in the whole six hours.