| Bank | Central 1 Credit Union |
| Institution Code | 828 |
| Branch | MAINSTREET CREDIT UNION LIMITED |
| Branch Code | 19852 |
| Routing Number (EFT) | 0082819852 |
| Swift Code | 082819852 |
| MICR Code | 19852-828 |
| Address | MAINSTREET CREDIT UNION LIMITED, 4562 Colonel Talbot Road, London, ON N6P 1B1 |
| City | London |
| Province | Ontario |