| Business | Phone |
| Canada Public Works Dept 4900 Yonge St, North York M2N 6A4 | (416) 512-5500 |
| Canada Ontario Business Ctr 100 Sheppard Ave E, North York M2N 6N5 | (416) 221-2642 |
| Toronto Business Development 5700 Yonge St, North York M2M 4K2 | (416) 952-8419 |
| Canada Environment 4905 Dufferin St, North York M3H 5T4 | (416) 739-4826 |
| Canada Human Resources 3737 Chesswood Dr, North York M3J 2P6 | (416) 954-8700 |
| Canada Agriculture-Food 401 Champagne Dr, North York M3J 2C6 | (416) 954-1714 |
| Canada Forces College 215 Yonge Blvd, North York M5M 3H9 | (416) 482-6800 |
| Canada Consumer Products 5160 Yonge St, North York M2N 6L9 | (416) 954-5786 |
| Canada Emergency Preparedness 4900 Yonge St, North York M2N 6A4 | (416) 973-6343 |
| Canada Human Resources Dev 700 Lawrence Ave W, North York M6A 3B4 | (416) 780-4123 |
| Canada Members Of Parliament 2201 Finch Ave W, North York M9M 2Y9 | (416) 744-1882 |
| Canada Labour Dept 4900 Yonge St, North York M2N 6A4 | (416) 954-5900 |
| Canada National Defence Plbc 4900 Yonge St, North York M2N 6A4 | (416) 952-9218 |
| Canada National Defence 4900 Yonge St, North York M2N 6A4 | (416) 952-4690 |
| Canada Members Of Parliament 2534 Keele St, North York M6L 2N8 | (416) 656-2526 |
| Canada Members Of Parliament 845 Wilson Ave, North York M3K 1E6 | (416) 638-3700 |
| Canada Taxes 5001 Yonge St, North York M2N 6P6 | (416) 221-3560 |
| Canadian Forces Recruiting Ctr 4900 Yonge St #100, North York M2N 6B1 | (416) 952-2000 |
| Defence & Civil Institute 1133 Sheppard Ave E, North York M2K 1C5 | (416) 635-2000 |