| Business | Phone |
| Us Post Office 1125 I St, Modesto 95354 | (209) 000-1111 |
| Us Post Office 1717 Paradise Rd, Modesto 95358 | (209) 000-1111 |
| Us Post Office 2300 Sylvan Ave, Modesto 95355 | (209) 000-1111 |
| Us Post Office 715 Kearney Ave, Modesto 95350 | (209) 000-1111 |