| Business | Phone |
| Prince George Cnty Disability 5012 Rhode Island Ave # 100, Hyattsville 20781 | (301) 985-3800 |
| Prince George County Liquor Bd 5012 Rhode Island Ave, Hyattsville 20781 | (301) 699-2770 |
| Prince George County Volunteer 5012 Rhode Island Ave, Hyattsville 20781 | (301) 699-2800 |
| Prince George's Dental Clinics 9314 Vascataway Rd, Hyattsville 20782 | (301) 209-2418 |
| Prince George's Family Plan 6525 Belcrest Rd # 206, Hyattsville 20782 | (301) 209-2416 |
| Prince George's Plaza Ctr 6600 Adelphi Rd, Hyattsville 20782 | (301) 864-1611 |
| Prince George's Public Dfndr 4990 Rhode Island Ave, Hyattsville 20781 | (301) 699-2760 |
| Rollingcrest Community Ctr 6120 Sargent Rd, Hyattsville 20782 | (301) 853-9115 |
| Social Services Dept 925 Brightseat Rd, Hyattsville 20785 | (301) 909-2000 |