| Business | Phone |
| Baskin-Robbins 1023 W Patrick St, Frederick 21702 | (301) 694-3331 |
| Coldstone Creamery Inc 1700 Kingfisher Dr, Frederick 21701 | (301) 695-0008 |
| Dairy Queen 1293 Riverbend Way, Frederick 21701 | (301) 662-4440 |
| Dairy Queen 5500 Buckeystown Pike, Frederick 21703 | (301) 662-1588 |
| Frederick Badaar 45 Waverley Dr, Frederick 21702 | (301) 668-8899 |
| Frederick Ice Cream Factory 1033 Dulaney Mill Dr, Frederick 21702 | (301) 668-8899 |
| Ice Cream Cafe 5239 Buckeystown Pike, Frederick 21704 | (301) 682-5969 |
| Rita's Italian Ice 538 W South St, Frederick 21701 | (301) 694-8834 |
| Screwy Scoops Custom Ice Cream 9009 Baltimore Rd, Frederick 21704 | (301) 620-0021 |
| T R's Italian Ice 538 W South St, Frederick 21701 | (301) 694-3270 |
| Tcby 1306 W Patrick St, Frederick 21703 | (301) 695-1031 |
| Way Cool Ice Cream 4632b Wedgewood Blvd, Frederick 21703 | (301) 694-4950 |