| Business | Phone |
| Hyattsville Library 6530 Adelphi Rd, Hyattsville 20782 | (301) 985-4690 |
| Library Of Congress 8100 Professional Pl, Hyattsville 20785 | (301) 459-1331 |
| Prince George Memorial Library 6532 Adelphi Rd, Hyattsville 20782 | (301) 699-3500 |
| Ctr For Disease Ctrl Library 3311 Toledo Rd # 2403, Hyattsville 20782 | (301) 458-4775 |