Area code 724
Area code 724 serves New Castle and nearby parts of Pennsylvania, including Cranberry Township, Greensburg and Washington. It is on Eastern Time, which observes daylight saving time. 878 is an overlay for the same area.
Area code 724 at a glance
| State | Pennsylvania (PA) |
| Main city | New Castle |
| Time zone | Eastern Time |
| UTC offset | UTC−5 in winter, UTC−4 in summer |
| Daylight saving time | Yes |
| Overlay codes | 878 |
Cities in 724
- New Castle
- Cranberry Township
- Greensburg
- Washington
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 724 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 724 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 724 between |
|---|---|
| Eastern | 8:00 AM to 9:00 PM |
| Central | 7:00 AM to 8:00 PM |
| Mountain | 6:00 AM to 7:00 PM |
| Arizona | 5:00 AM to 6:00 PM |
| Pacific | 5:00 AM to 6:00 PM |
See the time in 724 without leaving your CRM
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Other area codes in Pennsylvania
Questions about 724
What time zone is area code 724?
Area code 724 is on Eastern Time. It observes daylight saving time.
Where is area code 724?
Area code 724 is in Pennsylvania. Its main city is New Castle, and it also covers Cranberry Township, Greensburg and Washington.
What are the legal hours to call a 724 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 724?
878 covers the same area as 724, so numbers in the same town can have either code.