| Business | Phone |
| Us Post Office 1519 S 10th St, St Joseph 64503 | (816) 279-0917 |
| Us Post Office 201 S 8th St, St Joseph 64501 | (816) 364-3231 |
| Us Post Office 2403 Olive St, St Joseph 64507 | (816) 279-0428 |
| Us Post Office 2514 Frederick Ave, St Joseph 64506 | (816) 279-6908 |
| Us Post Office 3821 Frederick Ave # A, St Joseph 64506 | (816) 279-5477 |
| Us Post Office 5706 Lake Ave, St Joseph 64504 | (816) 238-0342 |