| Business | Phone |
| Kenyon Oil Co 6919 Greenbelt Rd, Greenbelt 20770 | (301) 474-4503 |
| Old Greenbelt Citgo 20 Southway, Greenbelt 20770 | (301) 474-0046 |
| Greenbelt Exxon 7619 Greenbelt Rd, Greenbelt 20770 | (301) 441-2990 |
| Greenbelt Service Ctr 161 Centerway, Greenbelt 20770 | (301) 474-8348 |
| Greenbelt Shell Food Mart 8711 Greenbelt Rd, Greenbelt 20770 | (301) 552-0491 |