| Business | Phone |
| Advocates For The Homeless Inc 216 Abrecht Pl, Frederick 21701 | (301) 662-2003 |
| Big Brothers & Big Sisters 10 W Church St, Frederick 21701 | (301) 694-5611 |
| Big Brothers & Big Sisters 2 E Church St, Frederick 21701 | (301) 694-9455 |
| Community Agency School Svc 22 S Market St, Frederick 21701 | (301) 694-0822 |
| Community Fellowship Po Box 1410, Frederick 21702 | (301) 663-3098 |
| Community Health Charities 22 S Market St, Frederick 21701 | (301) 663-0669 |
| Epilepsy Foundation Chesapeake 5300 Westview Dr # 408, Frederick 21703 | (301) 695-9505 |
| Families Plus 35 E Church St, Frederick 21701 | (301) 694-9002 |
| Family Service Foundation Inc 205 Broadway St # A, Frederick 21701 | (301) 694-7828 |
| Federated Charities 22 S Market St, Frederick 21701 | (301) 662-1561 |
| Institute For Family Centered 14 W Patrick St, Frederick 21701 | (301) 696-0726 |
| Mathetics & Science Enrichment Frederick 21701 | (301) 698-0300 |
| Partners In Care Inc 341 E 3rd St, Frederick 21701 | (301) 682-5588 |
| Resource Center 22 S Market St # 7, Frederick 21701 | (301) 696-1800 |
| Salvation Army 223 W 5th St, Frederick 21701 | (301) 662-2311 |
| Special Olympics-Western Md 204 Thames Dr, Frederick 21702 | (301) 620-2120 |
| United Way 22 S Market St, Frederick 21701 | (301) 663-4231 |
| Volunteer Ctr United Way 31 W Patrick St, Frederick 21701 | (301) 663-5214 |
| Ymca Charles V Main Child 1014 N Market St, Frederick 21701 | (301) 696-9209 |