State
Area Code 539
Tulsa, Broken Arrow, Muskogee, Oklahoma
Local time now
…
Time zone
Central
Main cities
Tulsa, Broken Arrow, Muskogee, Bartlesville, Bristow, Okmulgee
Overlays
In service since
2011
When you can make sales calls to 539 numbers
| Monday – Friday | 8 AM – 8 PM |
| Saturday | 8 AM – 8 PM |
| Sunday | 8 AM – 8 PM |
In the called person's local time. Guidance, not legal advice.
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Other area codes in Oklahoma
Questions about area code 539
- Where is area code 539?
- Area code 539 is in Oklahoma, covering Tulsa, Broken Arrow, Muskogee, Bartlesville.
- What time zone is area code 539?
- Central time.
- When can telemarketers call a 539 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time, and Oklahoma has stricter hours shown on this page.
- Is 539 a toll-free number?
- No. 539 is a regular area code for Oklahoma. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.