| Bank | Credit Union Central Of Saskatchewan |
| Institution Code | 889 |
| Branch | CORNERSTONE CREDIT UNION |
| Branch Code | 00968 |
| Routing Number (EFT) | 0088900968 |
| Swift Code | 088900968 |
| MICR Code | 00968-889 |
| Address | CORNERSTONE CREDIT UNION, Grenfell Branch, 736 Desmond Street, P.O. Box 670, Grenfell, SK S0G 2B0 |
| City | Grenfell |
| Province | Saskatchewan |