| Emergency (Ambulance, Fire, Police) | 911 |
| Ambulance - Non Emergency | (302)227-8400 |
| Beebe Medical Center | (302)645-3300 |
| Beebe Medical Center - Emergency | (302)645-3358 |
| Beebe Medical Center Family Health | (302)227-8115 |
| DelDOT Transportation Management (Report Traffic Signal Issues) | (302)659-4600 |
| Dewey Beach Police - Non Emergency | (302)227-1110 |
| Fire Department - Non Emergency | (302)227-8400 |
| Poison Information Center | (800)722-7112 |
| Delaware State Police - Troop 4 | (302)856-5850 |
| Delaware State Police - Troop 7 | (302)644-5020 |
| Sussex County Water & Sewer | (302)855-7379 |
| Delaware Department of Heath (Complaints) | (302)744-4736 |
| MERR (Marine Mammals & Sea Turtles) | (302)228-5029 |
| DNREC Emergency Response & Environmental Complaints | (800)662-8802 |
| DNREC Hunting, Fishing & Boating Violations | (800)523-3336 |
| Tri State Bird Rescue | (302)737-9543 |