| Business | Phone |
| 7 Express 430 E Patrick St, Frederick 21701 | (301) 620-8637 |
| 7-Eleven 1042 W Patrick St, Frederick 21703 | (301) 293-6264 |
| 7-Eleven 204 Amber Dr, Frederick 21702 | (301) 695-2857 |
| 7-Eleven 315 S Jefferson St, Frederick 21701 | (301) 662-0880 |
| 7-Eleven 501 N East St, Frederick 21701 | (301) 695-5047 |
| A-1 Mart 649 Himes Ave, Frederick 21703 | (301) 694-7369 |
| Charlie's Carryout 703 Motter Ave, Frederick 21701 | (301) 620-9876 |
| Frederick Citgo 1111 E Patrick St, Frederick 21701 | (301) 607-1324 |
| Le Savon Inc 10 E Church St, Frederick 21701 | (301) 694-5002 |
| Merle Norman Cosemetics Studio 5500 Buckeystown Pike, Frederick 21703 | (301) 631-9040 |
| Plus Mart 1202 E Patrick St, Frederick 21701 | (301) 662-2202 |
| Prospect Mtm Convenience Store 342 S Jefferson St, Frederick 21701 | (301) 694-3113 |
| Sam's Convenience Store 5 Willowdale Dr # A10, Frederick 21702 | (301) 694-5797 |
| Sheetz Inc 1300 E Patrick St, Frederick 21701 | (301) 631-5200 |
| Sheetz Inc 1600 Rosemont Ave, Frederick 21702 | (301) 228-2620 |
| Urbana Convenience Shop Inc 8816 Fingerboard Rd, Frederick 21704 | (301) 694-8288 |
| Wawa Food Market 5833 Ballenger Creek Pike, Frederick 21703 | (301) 668-1502 |