Area code 731
Area code 731 serves Jackson and nearby parts of Tennessee, including Dyersburg, Union City and Martin. It is on Central Time, which observes daylight saving time.
Area code 731 at a glance
| State | Tennessee (TN) |
| Main city | Jackson |
| Time zone | Central Time |
| UTC offset | UTC−6 in winter, UTC−5 in summer |
| Daylight saving time | Yes |
Cities in 731
- Jackson
- Dyersburg
- Union City
- Martin
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 731 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 731 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 731 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 731 without leaving your CRM
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Other area codes in Tennessee
Questions about 731
What time zone is area code 731?
Area code 731 is on Central Time. It observes daylight saving time.
Where is area code 731?
Area code 731 is in Tennessee. Its main city is Jackson, and it also covers Dyersburg, Union City and Martin.
What are the legal hours to call a 731 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.