Area code 405
Area code 405 serves Oklahoma City and nearby parts of Oklahoma, including Norman, Edmond and Moore. It is on Central Time, which observes daylight saving time. 572 is an overlay for the same area.
Area code 405 at a glance
| State | Oklahoma (OK) |
| Main city | Oklahoma City |
| Time zone | Central Time |
| UTC offset | UTC−6 in winter, UTC−5 in summer |
| Daylight saving time | Yes |
| Overlay codes | 572 |
Cities in 405
- Oklahoma City
- Norman
- Edmond
- Moore
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 405 number
Federal telemarketing rules under the TCPA allow sales calls between 8 AM and 9 PM in the called person’s local time. Oklahoma law is stricter and ends the window at 8 PM. Here is that window for a 405 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 405 between |
|---|---|
| Eastern | 9:00 AM to 9:00 PM |
| Central | 8:00 AM to 8:00 PM |
| Mountain | 7:00 AM to 7:00 PM |
| Arizona | 6:00 AM to 6:00 PM |
| Pacific | 6:00 AM to 6:00 PM |
See the time in 405 without leaving your CRM
Parse is a free Chrome extension that shows the local time and weather beside every phone number on the page.
Questions about 405
What time zone is area code 405?
Area code 405 is on Central Time. It observes daylight saving time.
Where is area code 405?
Area code 405 is in Oklahoma. Its main city is Oklahoma City, and it also covers Norman, Edmond and Moore.
What are the legal hours to call a 405 number?
Under the federal TCPA, sales calls are allowed from 8 AM to 8 PM under Oklahoma law in the called person’s local time. Personal and informational calls are not limited by these hours.
What area codes overlay 405?
572 covers the same area as 405, so numbers in the same town can have either code.