| Principal | 042-99220699 |
| Academic Coordinator | 0321-4465112 |
| Security/Administration Officer (SCAO) | 0300-7920622 |
| Establishment Office | 042-36603537 |
| Superintendent | 0321-5277018 |
| Accounts Office | 042-36603537 |
| Bursar | 0333-8178994 |
| OIC Exam Cell | 0333-4318852 |
| Duty Room | 042-36603537 |
| Website | gcb.lges.edu.pk |
| principalgcb@yahoo.com |
