| Area code and prefix for all numbers is 928-269-XXXX unless otherwise specified. |
| Station Officer of the Day | 2252 |
| Emergency Dispatch | 2285 |
| Provost Marshal's Office | 2205 |
| Facilities Maintenance | 2222 |
| ID Card Center | 3588 |
| Pass & Registration | 2888/3634 |
| Transient Billeting | 3578 |
| Transient Enlisted | 2591 |
| Bachelor Enlisted Quarters | 2591 |
Range Notification Range Control | 2214/2215/2690/5575 7080 |
| Barry M. Goldwater Range Permits | 7150 |
| Dental Clinic | 2353 |
| Health Clinic | 2700 |
| Noise Complaints | 2325 |
| Armed Forces Bank | 288-6550 |
| Navy Federal Credit Union | 888-842-6328 |
| Post Office | 344-0437 |
| Marine Corps Community Services (MCCS) | 2422 |
| Main Exchange (MCCS) | 2256 |
| Commissary | 2245 |
| Lodging (Dos Rios Inn) | 2262/2267 |
| Semper Fit Gym | 2727 |
Office of Communication Front Desk Webmaster Email | 3609 2160 MCASYuma_media@usmc.mil |