| Property | Value |
| Name | CSG Systems Inc. |
| Organization | CSG Systems Inc. |
| domain_registrar_admins@csgi.com | |
| Address | P.O. Box 34965 |
| Zip Code | 68134 |
| City | Omaha |
| State | NE |
| Country | US |
| Phone | +1.4024317000 |
| NameServer | NS2.CSGSYSTEMS.COM |
| Created | 1997-01-30 05:00:00 |
| Changed | 2015-12-03 00:00:34 |
| Expires | 2021-01-31 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2025-01-25 | 205.144.147.22 (ClassC) |
| Date | Domain |
| csgi.com | 2015-04-10 |
| csgsystems.com | 2016-01-05 |
| csgsys.com | 2016-10-02 |