State
Area Code 623
Phoenix, Arizona
Local time now
…
Time zone
Mountain (no daylight saving)
Main cities
Phoenix
In service since
1999
When you can make sales calls to 623 numbers
| Every day | 8 AM – 9 PM (federal rule) |
In the called person's local time. Guidance, not legal advice.
Got a call from a 623 number?
See if it's been reported for spam or robocalls, free.
Other area codes in Arizona
Questions about area code 623
- Where is area code 623?
- Area code 623 is in Arizona, covering Phoenix.
- What time zone is area code 623?
- Mountain (no daylight saving) time.
- When can telemarketers call a 623 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time.
- Is 623 a toll-free number?
- No. 623 is a regular area code for Arizona. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.