Area code 447
Area code 447 serves Springfield and nearby parts of Illinois, including Champaign, Decatur and Quincy. It is on Central Time, which observes daylight saving time. 217 is an overlay for the same area.
Area code 447 at a glance
| State | Illinois (IL) |
| Main city | Springfield |
| Time zone | Central Time |
| UTC offset | UTC−6 in winter, UTC−5 in summer |
| Daylight saving time | Yes |
| Overlay codes | 217 |
Cities in 447
- Springfield
- Champaign
- Decatur
- Quincy
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 447 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 447 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 447 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 447 without leaving your CRM
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Other area codes in Illinois
Questions about 447
What time zone is area code 447?
Area code 447 is on Central Time. It observes daylight saving time.
Where is area code 447?
Area code 447 is in Illinois. Its main city is Springfield, and it also covers Champaign, Decatur and Quincy.
What are the legal hours to call a 447 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 447?
217 covers the same area as 447, so numbers in the same town can have either code.