Area code 931
Area code 931 serves Clarksville and nearby parts of Tennessee, including Columbia, Cookeville and Lawrenceburg. It is on Central Time, which observes daylight saving time.
Area code 931 at a glance
| State | Tennessee (TN) |
| Main city | Clarksville |
| Time zone | Central Time |
| UTC offset | UTC−6 in winter, UTC−5 in summer |
| Daylight saving time | Yes |
Cities in 931
- Clarksville
- Columbia
- Cookeville
- Lawrenceburg
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 931 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 931 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 931 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 931 without leaving your CRM
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Other area codes in Tennessee
Questions about 931
What time zone is area code 931?
Area code 931 is on Central Time. It observes daylight saving time.
Where is area code 931?
Area code 931 is in Tennessee. Its main city is Clarksville, and it also covers Columbia, Cookeville and Lawrenceburg.
What are the legal hours to call a 931 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.