State
Area Code 580
Lawton, Enid, Ardmore, Oklahoma
Local time now
…
Time zone
Central
Main cities
Lawton, Enid, Ardmore, Ada, Durant, Ponca City
Overlays
None
In service since
1997
When you can make sales calls to 580 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 580
- Where is area code 580?
- Area code 580 is in Oklahoma, covering Lawton, Enid, Ardmore, Ada.
- What time zone is area code 580?
- Central time.
- When can telemarketers call a 580 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time, and Oklahoma has stricter hours shown on this page.
- Is 580 a toll-free number?
- No. 580 is a regular area code for Oklahoma. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.