| Organization | Commercial Phone | DSN Phone |
| Operations | (618)-220-2338 | 770-2338 |
| Personnel - Air Force | (618) 229-7097 | 779-7097 |
| Personnel - Army | (618) 229-7098 | 779-7098 |
| Personnel - Navy | (618) 229-7099 | 779-7099 |
| Defense Courier Station - Anchorage | (907) 552-1618 | (317) 552-1618 |
| Defense Courier Station - Bahrain | 011 973-394-58583 | 318-439-4215 |
| Defense Courier Station - Baltimore | (301) 677-2294 | 622-2292 |
| Defense Courier Station - Colorado Springs | (719) 526-1835 | 691-1835 |
| Defense Courier Station - Honolulu | (808) 449-6912 | (315) 449-6912 |
| Defense Courier Station - Jacksonville | (904) 542-2784 | 942-2784 |
| Defense Courier Station - Kelly | (210) 925-3704 | 945-3704 |
| Defense Courier Station - Wright-Patterson | (937) 257-4200 | 787-4200 |
| Defense Courier Station - McChord | (253) 982-5171 | 382-5171 |
| Defense Courier Station - McGuire | (609) 754-4901 | 650-4901 |
| Defense Courier Station - Mildenhall | 011 44-1638-54-2283 | 238-2283 |
| Defense Courier Station - Norfolk | (757) 444-3471 | 564-3471 |
| Defense Courier Station - Offutt | (402) 294-5354 | 271-5354 |
| Defense Courier Station - Ramstein | 011 49-6371-47-6037 | 480-6037 |
| Defense Courier Station - San Diego | (619) 545-0099 | 735-0099 |
| Defense Courier Station - Sigonella | 011 39-095-86-5958 | 624-5958 |
| Defense Courier Station - Travis | (707) 424-2293 | 837-2293 |
| Defense Courier Station - Yokota | 011 81-3117-5-59706 | (315) 225-9706 |
