| Business | Phone |
| Dc Lottery & Charitable Games 2101 M L K Jr Ave Se, Washington 20020 | (202) 645-8000 |
| Auditor-District Of Columbia 717 14th St Nw, Washington 20005 | (202) 727-3600 |
| Dc Lottery & Games Claims Center 2000 14th St Nw, Washington 20009 | (202) 727-3790 |
| District-Columbia Treasurer 441 4th St Nw # 360n, Washington 20001 | (202) 727-6055 |
| Financial Operations & Systems 810 1st St Ne # 200, Washington 20002 | (202) 442-8200 |
| Washington Dc Controller 2000 14th St Nw # 6, Washington 20009 | (202) 939-8020 |
| Washington Dc Finance Treasury 301 C St Nw # 1144, Washington 20001 | (202) 727-3164 |
| Washington Dc Finance Treasury 3230 Pennsylvania Ave Se, Washington 20020 | (202) 654-6504 |
| Washington Dc Finance Treasury 515 D St Nw, Washington 20001 | (202) 727-0405 |
| Washington Dc Finance Treasury 616 H St Ne, Washington 20002 | (202) 727-3239 |
| Washington Dc Finance Treasury 65 K St Ne, Washington 20002 | (202) 535-2769 |
| Washington Dc Finance Treasury 810 1st St Ne # 401, Washington 20002 | (202) 442-8181 |
| Washington Dc Finance Treasury 941 N Capitol St Ne # 1110, Washington 20002 | (202) 442-6950 |
| Washington Dc Lottery Claims 2000 14th St Nw, Washington 20009 | (202) 671-2605 |
| Washington Dc Tax & Revenue 941 N Capitol St Ne, Washington 20002 | (202) 727-4829 |