Area code 430
Area code 430 serves Tyler and nearby parts of Texas, including Longview, Texarkana and Marshall. It is on Central Time, which observes daylight saving time. 903 is an overlay for the same area.
Area code 430 at a glance
| State | Texas (TX) |
| Main city | Tyler |
| Time zone | Central Time |
| UTC offset | UTC−6 in winter, UTC−5 in summer |
| Daylight saving time | Yes |
| Overlay codes | 903 |
Cities in 430
- Tyler
- Longview
- Texarkana
- Marshall
An area code shows where a number was first assigned. Mobile numbers keep their area code when people move, so the person you’re calling may be somewhere else.
When you can call a 430 number
Federal telemarketing rules under the TCPA allow sales calls between 8 AM and 9 PM in the called person’s local time. Here is that window for a 430 number, shown in your own time zone.
General information, not legal advice. Some states add rules for Sundays, holidays or the number of calls. See our calling hours guide.
| If you’re on | You can call 430 between |
|---|---|
| Eastern | 9:00 AM to 10:00 PM |
| Central | 8:00 AM to 9:00 PM |
| Mountain | 7:00 AM to 8:00 PM |
| Arizona | 6:00 AM to 7:00 PM |
| Pacific | 6:00 AM to 7:00 PM |
See the time in 430 without leaving your CRM
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Other area codes in Texas
Questions about 430
What time zone is area code 430?
Area code 430 is on Central Time. It observes daylight saving time.
Where is area code 430?
Area code 430 is in Texas. Its main city is Tyler, and it also covers Longview, Texarkana and Marshall.
What are the legal hours to call a 430 number?
Under the federal TCPA, sales calls are allowed from 8 AM to 9 PM in the called person’s local time. Personal and informational calls are not limited by these hours.
What area codes overlay 430?
903 covers the same area as 430, so numbers in the same town can have either code.