| State | Major City | Time Zone |
|---|---|---|
| Oklahoma | Tulsa | Central |
| Prefix | City 1 | City 2 | City 3 | City 4 | City 5 |
|---|---|---|---|---|---|
| 539 | Tulsa |
| Prefix | Primary City | Company | County | Usage | Introduced |
|---|---|---|---|---|---|
| 539 - 302 | Tulsa, OK | Western Communications, Inc DBA Logix Comm | Tulsa | Landline | 12/31/2013 |
| 539 - 573 | Tulsa, OK | Southwestern Bell | Tulsa | Landline | 10/04/2011 |
| 539 - 664 | Tulsa, OK | Cox Cable Oklahoma City Inc. | Tulsa | Landline | 01/25/2011 |
| 539 - 777 | Tulsa, OK | Fulltel | Tulsa | Landline | 06/08/2011 |
| 539 - 832 | Tulsa, OK | Cox Cable Oklahoma City Inc. | Tulsa | Landline | 11/02/2011 |