| Business | Phone |
| Mail In Motion Saginaw 48609 | (989) 781-9566 |
| Mail Room Svc Ctr 3075 Shattuck Rd, Saginaw 48603 | (989) 790-2166 |
| Mailroom Service Ctr 3075 Shattuck Rd, Saginaw 48603 | (989) 790-2604 |
| Ups Store 4352 Bay Rd, Saginaw 48603 | (989) 790-9701 |
| Ups Store 5065 State St, Saginaw 48603 | (989) 790-8600 |